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Warship Wednesday 29 July 2026: The Lucky 13

Here at LSOZI, we take a break every Wednesday to explore the old steam/diesel navies from 1833 to 1964, profiling a different ship each week. These ships have a life, a tale all their own, which sometimes takes them to the strangest places.- Christopher Eger 

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Warship Wednesday 29 July 2026: The Lucky 13

Photo by PH2 Correa, NARA 330-CFD-DN-SC-82-00143

Above we see the Charles F. Adams class guided-missile destroyer USS Hoel (DDG 13) steaming in the San Bernardino Strait with a bone in her teeth about 45 years ago in 1981. At the time, she was an aging Cold Warrior with six deployments to Vietnam, one of the few ships to earn a Combat Action Ribbon on the gunline during that conflict.

She still had another major gun action ahead of her.

If you gave a Forrest Sherman a missile launcher…

The Navy’s first class of DDGs that were designed from the keel up still had a very World War II flavor to them.

The test bed for guided missile destroyers was a 1945-commissioned Gearing-class tin can, USS Gyatt (DD-712), which was given an experimental twin-armed Terrier missile launcher in place of her stern twin 5″/38 mount in 1956. She became DDG-1 for a time and was the first missile-armed destroyer in any fleet.

In 1958, following trials with the 390-foot Gyatt, it was decided to construct a new series of purpose-built DDGs, the Charles F. Adams (DDG 2) class.

Based on the still-building 418-foot Forest Sherman class (which in turn was just an improvement of WWII classes), the Adams would be stretched to 437 feet to allow space for a huge new SQS-23 sonar (as opposed to the SQS-4 sonar in the Forest Sherman class), an enlarged CIC (needed for missile control), and to balance off increased displacement without a loss of speed.

The Adams used the same 4 boiler/2 turbine/2 screw/2 stack engineering layout that the Navy had used across more than 430 previous destroyers going back to the Benson class in 1939, albeit of a slightly upgraded design: four Babcock & Wilcox 1,275 psi boilers in two firerooms (in “Unit Arrangement” i.e. boiler, boiler, turbine/boiler, boiler, turbine, for redundancy to allow for battle damage) pushing two GE steam turbines, generating 70,000shp, enough for 33 knots, full ahead.

Like the Sumners and Gearings, they had twin rudders. Moreover, the Adams used more efficient boilers with integrated superheaters and had a control console located in each fireroom that enabled just one man to monitor and control both boilers.

The Adams were the last class of steam-powered destroyers built for the USN, with the cruiser-sized Spruances and Kidds of the 1970s-80s using gas turbines.

Destroyer evolution, 1944-1955: USS Allen M. Sumner (DD-692), Forrest Sherman-class USS Hull (DD-945), USS Charles F. Adams (DDG-2). NH 109594

The design for Adams provided for two 5-inch guns, one forward in an “A” position and one aft in a “Y” position, with anti-submarine weapons in a central “B” position and guided weapons in a stern “X” position. No other guns were provided beyond the 5-inch main battery.

Adams class Navy artist concept 1958

The two main guns would be the new 5″/54 Mark 42 Mod 7, a faster (designed for 40 rounds per minute in automatic mode) and longer range (25,909 yards) replacement for the 5″/38 (15 rounds per minute to 18,200 yards), which performed yeoman service in WWII and Korea. The high rate of fire alone made the two guns on Adams theoretically superior in terms of gun “throw” to the five 5″/38 singles on the Fletcher-class destroyers of WWII (80 rpm vs 75 rpm).

First installed in 1953 in the command light cruiser USS Northampton (CLC-1), the Mk 42 would see use in every destroyer class up to the Spruances, the Forrestal-class carriers, the cruiser USS Truxtun, as well as the Knox class frigates, although continuously evolve across that time from the Mod 1 (Northhampton) to Mod 12, becoming more reliable across the series and dropping crew requirements from 20 to 11 men per mount.

5″/54 Mark 42 Mod 7 mounts on Sherman-class USS Hull DD-945 (NH 1166035) and Turner Joy DD-951 (NH 98261). Note the cartridge case ejection chute below the gun barrel and “frog eyes” direct control hoods on the roof.

A later Mark 42 Mod 9. Sketch. Note it only has one set of “frog eyes.” Via Navweaps

While the Shermans were initially built with two triple Mk 32 324mm torpedo tubes, two 24-spigot Mk 15 Hedgehog ASW mortars, and a stern depth charge rack, the Adams were deigned without Hedgehog and depth charges in mind, keeping the six ASW torpedo tubes while replacing the older sub-busting weapons for the planned twin-armed Rocket Assisted Torpedo (RAT) launcher which was replaced by the time the class was commissioned with the new and improved ASROC ASuR fired from an amidships 8-cell Mark 112 “Matchbox” launcher with 12 reloads on a carousel under the mount.

The Adams would be the second ships to carry ASROC after the destroyer leader/testbed USS Norfolk (DL-1).

ASROC Anti-Submarine Rocket is launched from USS Charles F. Adams (DDG-2) on November 18, 1960. Photographed from USS Rockville (EPCER-851). KN-1916

Hoel’s ASROC in Bicentennial paint scheme, circa 1976

While the Shermans had two twin 3″/50 Mk 33 AAW mounts, these were not carried over to Adams, nor were a battery of 21-inch surfaced-launched torpedo tubes, of which the Shermans had four.

The “G” in DDG for the Adams came from their twin-armed Mk 11 GMLS launcher on the stern, with its magazine capable of carrying 42 15-foot-long Convair RIM-24A Tartar short-ranged missiles, each carrying a 130-pound warhead out to 8.7nm or 50,000 feet in altitude.

The missile would later be upgraded to the longer-ranged 24B (16nm) and 24C (17.5nm) by the 1970s.

The difference in the sensor plan between the Shermans (SPS-6, SPS-10, and SPG-53A) and Adams (SPS-37, SPS-39A, SPS-10F, 2x SPG-51, and SPG-53A radars) was stark, with the latter festooned with aerials and arrays for her DDG role.

The Adams had an all-aluminum superstructure to keep weight down. All living and administrative spaces, and most control spaces, were air-conditioned by two 35- ton cooling plants, one forward and one aft.

Think of that upgrade.

In the late 1950s, the Navy was building the Shermans, which were armed with 21-inch unguided torpedoes, rapid-fire 3-inch guns, Hedgehog, and depth charges. Meanwhile, the same country was also ordering a new class of destroyers with surface-to-air missiles and rocket-carried ASW torpedoes, both of which had only just come off the drawing board.

It should be noted that the Chief of Naval Operations from 1958 through 1961 was ADM Arleigh Burke, the “destroyerman’s destroyerman,” so you can be sure his hands were all over the plans for and construction of the Adams.

Built between 1958 and 1964 in seven yards on all three coasts, without getting too far into the weeds, the 23 American ships of the Adams class should probably be broken up into several groups or flights as they greatly evolved even in that compressed timeline.

This can be done by armament, with DDG 2-14 having a twin-arm Mk 11 Terrier with 42 missiles in the magazines, while DDG 15-24 had a “one-armed bandit” Mk 13 with room for only 40 missiles.

They can also be divided by engineering plant, with the first flight (DDG 2, 3, 7, 8, 10 – 13, 20 – 22) using General Electric turbines and Babcock & Wilcox boilers while the second flight (DDG 4 – 6, 9, 14, 23, 24) having Westinghouse turbines and Foster Wheeler boilers, and the third flight having (DDG15 – 19) using GE turbines and Combustion Engineering boilers– all generating essentially the same 70,000 shp!

The Adams could alternatively be separated into six nuancedly different flights when sensor fit is involved, as radars got upgraded that fast during construction!

Charles F Adams class, 1967 Janes

This all brings us to…

Meet Hoel

Our subject was the third American warship named in honor of Acting Volunteer LCDR William Rion Hoel, who fought on the Western Rivers under Admiral Porter during the Civil War. He commanded the ironclad gunboats USS Cincinnati and Pittsburgh— the latter in the Vicksburg campaign– and finished the war as skipper of the ram USS Vindicator. He left the Navy in December 1865, then later served in the Lighthouse Service as master of the lighthouse tender Lily before being shot and killed by a suitor of his wife in 1879, aged 55.

Acting Volunteer Lieutenant William R. Hoel, USN, photographed wearing a sack coat uniform jacket, circa 1864 (NH 49013), and the City-class ironclad gunboat USS Cincinnati on the Western Rivers in 1862–63 (LOC LC-DIG-ppmsca-34041)

The first USS Hoel (DD 533) was a swift Fletcher-class destroyer commissioned in July 1943 and sunk just 16 months later in defense against the doomed Taffy 3 off Samar.

The brand new USS Hoel (DD-533) off San Francisco, California, 3 August 1943. She would be sunk just over a year later. NH 97895

On the morning of 25 October 1944, Hoel, followed by the destroyers Johnston and Heermann, did the unthinkable and charged the on-rushing Japanese battleships and destroyers to buy time for the slow CVEs to break and run.

Battle off Samar, 25 October 1944. Watercolor by Commander Dwight C. Shepler, USNR, depicting the counterattack by the escort carrier group’s screen. Ships present are (L-R): Japanese battleships Nagato, Haruna, and Yamato, with a salvo from Yamato landing in the left center; USS Heerman (DD-532), USS Hoel (DD-533) sinking; Japanese cruisers Tone and Chikuma. NH 79033-KN

Hoel suffered over 40 large-caliber hits, all 8-inch and up, and slipped beneath the waves. All told, only 86 of DD-533’s complement survived the Battle off Samar and the days floating in the ocean, while 252 men perished.

The second Hoel was a Gearing-class destroyer (DD-768) laid down in 1944, then canceled in 1946 and broken up on the ways a year after VJ Day.

Our subject, the third Hoel, was laid down as Hull No. 434 by Defoe Shipbuilding Company in Bay City, Michigan, on 3 August 1959.

Defoe, originally a yacht and tug maker, had a long history of making escorts, going back to 31 assorted 75- and 100-foot patrol boats for the USCG during Prohibition. The yard also delivered three 165-foot cutters (Escanaba, Onondaga, and Tahoma) in the 1930s, 59 173-foot Navy subchasers during WWII, and 28 Buckley-class destroyer escorts between 1943 and 1945.

Besides Hoel, Defoe was contracted to build her sisters, USS Henry B Wilson (DDG 7), Lynde McCormick (DDG 8), and Robison (DDG 12)— as well as Australian half-sisters HMAS Perth (DDG 25), Hobart (DDG 26), and Brisbane (DDG 27). These sisters could be considered the yard’s swan song, as they were her final warships delivered. Defoe closed its doors in 1976, and the site is now a scrapyard.

Anyhoo.

The future USS Hoel was launched on 4 August 1960, sponsored by Mrs. Harry H. Long, (great?) granddaughter of the late A/LCDR Hoel.

Her pennant, DDG 13, is a treat for those with Triskaidekaphobia as it was the only “13” hull number in U.S. Naval service until USS Wichita (LCS-13) commissioned in 2019. Previous warships to carry the hull number included the ill-fated USS Franklin (CV-13).

Hoel was one of the last of the earlier flight of Adams that used the twin-arm Mk 11 launcher, had GE turbines, and B&W boilers.

She was commissioned on 16 June 1962, CDR Allen Wayne Slifer in command. A WWII Mustang, Slifer had served in the cruisers USS Augusta (CA-31) and Pittsburgh (CA-72) before spending seven years in tin cans, to include USS Myles C. Fox (DDR-829), Benner (DDR-807), and USS Robert F. Keller (DE-419), the latter as skipper.

After fitting out at Boston, Hoel shifted to her homeport at San Diego via the Canal Zone, rescuing the adrift 36-foot sailing yacht Stardrift, towing the wanderer 100 miles to safety.

USS Hoel (DDG-13) entering San Francisco, California on 21 February 1963. NH 106736

Hoel arrived in San Diego on 11 September 1962 and spent the ensuing months completing the various inspections, tests, and trials, followed by a Presidential Demonstration held for JFK in Hawaii in June 1963.

This period included classified use under Project Shad, to help determine the potential risks to U.S. warships and American forces from chemical and biological warfare agents.

Hoel departed Long Beach on 17 October 1963 for her first Westpac cruise, serving as the flagship of COMDESDIV 12, and returned in April 1964.

Vietnam

Of her 15 Westpac patrols, six of them were Vietnam combat tours. Hoel served as plane guard for aircraft carriers on Yankee Station in the Tonkin Gulf, participated in Sea Dragon operations, patrolled on Search and Rescue duties, and carried out Naval Gunfire Support missions during the war.

On her first Vietnam stint (second Westpac), between March and September 1965, it was fairly sedate, mostly spent as a picket and plane guard for USS Midway (CVA 41) and Coral Sea (CVA 43) with TF 77 in the South China Sea and Gulf of Tonkin.

Her second Vietnam (third Westpac) ran from 28 July 1966 to 3 February 1967 and was much more hands-on. Arriving on station in September after stops in Hawaii and the Philippines, she was on search and rescue patrol off Da Nang, Vietnam. Spent first part of her tour on the Northern SAR Station roughly 20 miles southeast of Haiphong with USS Gurke (DD 783) as the flag of COMDESRON 15, staged to rescue naval aviators who couldn’t make it back to their carriers after hitting targets in North Vietnam.

It was boring duty, steaming in loose circles at 16 knots, interrupted typically just for daily helo details and unreps every 2-3 days. October saw her get some R&R in Hong Kong and a short yard period in Subic, then return to the Northern SAR Station on the 29th, this time joined by USS Southerland (DD 743).

It was while on SAR Station on 23 November 1966 that she pulled a soggy A-4 pilot from the drink.

On 8 December, the guided missile destroyer became a naval gunfire support ship in the Corps I area. She fired 2,100 rounds, destroying at least 20 enemy structures and two trench networks; damaging 61 buildings, three bunkers, eight trench networks, and five roads; and killing 24 Viet Cong while wounding seven.

This cycle of harassment and interdiction fire would continue daily, requiring an AE to come around every few days to replenish her magazines while underway.

This example from 18 December:

There was also a bit of spare time between calls for fire.

During a lull in patrol operations in the Gulf of Tonkin, the deck of USS Hoel (DDG-13) becomes a skeet range, December 1966. USN 1119308

Four men of USS Hoel use spare time for slot racing, December 1966. USN 1119312

Hoel retired to Hong Kong 21 December but headed for Yankee Station the day after Christmas to screen the Coral Sea through 9 January 1967.

In the meantime, she had a beautiful New Year’s entry, logged in the Gulf of Tonkin.

Her third Vietnam tour (fourth Westpac) ran from 28 December 1967 to 28 June 1968.

It was while on 8 February 1968, off the coast of North Vietnam conducting counter-battery fire on AAA batteries along the beach (she had just delivered 70 rounds of 5-inch: 50 HC and 20 VT), she took 80 rounds from an NVA 85mm emplacement, narrowly avoiding damage, then closed in to respond with another 124 shells.

While her log mentions no personnel casualties and no apparent damage, it was later discovered shrapnel had peppered her Tartar launcher and blew out her stern whip antenna.

It wasn’t an isolated incident.

This from Valentine’s Day 1968:

She also ran interference against Russian spy “trawlers” attempting to soak up ELINT and SIGINT.

Her fourth Vietnam tour ran from 17 September 1969 to 23 March 1970. Notably, it included a fire mission on her first day on the gunline (743 rounds expended in support of the ARVN 5th Mechanized Battalion and 1st Infantry Division), and recovery of floating wreckage from an A-6 that burned in off Coral Sea just before Christmas. In a second stint on the gun line in early 1970, she fired another 1,268 rounds in NGFS in the I Corps area.

No rest for the weary, she started her fifth Vietnam (sixth Westpac) cruise just seven months later on 6 November 1970, running through the following May. She was given a break from the gunline and spent it on Yankee Station standing by the carriers. Public relations participation during the cruise was in Operation Schoolhouse in Sasebo, Japan; general visiting in Newcastle, Australia, Wellington, New Zealand, and San Diego; visiting in Chinhae, South Korea; and participation in the Coral Sea Celebration parade in Newcastle, Australia.

Her June 1972-January 1973 Westpac cruise, her seventh, was her sixth off Vietnam. It included a weeklong deployment to provide naval gunfire support for ARVN forces engaged in the Quang Tri counter-offensive in July, firing over 1,500 5″/54 rounds in 21 missions. A 25-day second stint, with an HMA-369 MARHUK helicopter (AH-1J Cobra) detachment embarked, saw another 2,000 shells delivered, including silencing a 37mm AAA site and a 130mm coastal artillery piece.

After a rest and quick refit in Sasebo, she returned to the gunline on 27 August and over the next 30 days completed 62 fire missions with over 3,500 shells delivered.

Sent to Subic for re-gunning, she returned to the Gulf of Tonkin on 19 October 1972 and, as described by her command report:

“Operating with 2 and 3 other destroyers and cruisers, the ship conducted 24 high speed naval gunfire strikes against enemy ammunition, supply and fuel storage areas, coastal trans-shipment points and key military installations. On numerous occasions the ship received accurate and intense hostile fire from North Vietnamese coastal defense batteries. This fire was returned, and Hoel sustained no damage.”

This continued week after week, only broken for UNREPs, until she turned north for home on 21 December 1972. In 113 days of combat operations during this cruise, Hoel participated in over 325 naval gunfire missions and fired over 13,000 rounds of 5″/54 ammunition during this cruise alone, receiving return fire from NVA batteries on 41 separate occasions, “receiving no damage even though frequently maneuvering through rounds falling close aboard.”

The NVA fired everything they had, even 122mm guns and 120mm rockets, at Hoel.

There were 272 destroyers, DEs, cruisers, and the battleship USS New Jersey on the gun line during the Vietnam War. Only about nine percent, 24 ships, were authorised the Combat Action Ribbon for that service, Hoel among them.

Overall, Hoel’s Combat Naval Gunfire Support (CONGA) file in the National Archives is staggering, with 1,438 fire mission records logged for Vietnam. There are doubtless some that fell through the cracks.

She earned a Navy Unit Commendation for “Superior performance in Seventh Fleet Operation Sea Dragon in 1968-1969,” in addition to 20 campaign stars and two RVN Gallantry Crosses.

USS Hoel (DDG-13) is greeted by family and friends as she returns to San Diego from her eighth Westac deployment, 1 August 1974. It was the first in a decade that did not include Vietnam service. USN 1161112

Upgrades to the Cold Warrior

7 August 1976. An aerial port bow view of the guided missile destroyer USS Hoel (DDG 13) underway near San Diego, California. Note that she has Mod 9/12 Mk 42s with the single “frog eyes” rather than the double-eyed Mod. 7s she was commissoned with. DN-SN-85-06133

We would be remiss in covering the story of Hoel without mentioning her continual modernization and modification cycle that saw her systems swapped out and upgraded in a five-to-ten-month yard period every few years. She had six Regular Overhauls at either Hunter’s Point (1965-66, 1968-69) or Long Beach NSY (1971, 1975, 1979-80, 1983-84).

This is exemplified by her five-month overhaul in 1971, which saw:

TACAN was backfitted almost immediately after commissioning while other sensors and communications equipment came and went. A four-arm Sea Chaparral launcher, with magazine space for 16 MIM-72s, was fitted in 1972 to Hoel and sister Lawrence, then removed in 1976.

In March and April 1969, in between her Vietnam tours, she pitched in to fire 17 developmental RIM-66 Standard missiles, with 12 successes.

On 7 April 1973, Hoel fired her first active Standard missile on the PMR range off San Diego, having been upgraded from the old Tartar. Her target, hit successfully, was over 20 miles away, a record for the ship at the time.

By the early 1980s, she was regularly carrying SM-1MRs in place of Tartar, with a typical magazine containing 36 Standards and 4 Harpoon AShMs. It was the same loadout as on the Perry-class FFGs.

By the mid-1980s, Adams class DDGs carried an entirely different sensor suite than they were built with two decades prior, including SPS-52C, SPS-40D, SPS-10D, LN-66, SPG-51D, SPG-60, and SPQ-9A radars; SLQ-32(v)2 and SLQ-20 ECM suites, a Fanfare towed torpedo decoy, and four Mk 36 SRBOC decoy launchers. They did not receive CIWS, but improved Mod 12 Mk 42 guns were being fielded. The SQQ-23A Pair sonar system was standard, as was SATNAV and OMEGA.

A port bow view of the guided missile destroyer USS HOEL (DDG 13) approaching the US Naval Facility, Subic Bay, 1984. Note the later model Mod 9-12 Mark 42s. DN-SN-84-01493

This allowed the Adams to keep on trucking for another decade. By comparison, all 18 Shermans of comparable age, including four that were later converted to DDGs, were all decommissioned by 1982.

The Sailors

Never a manpower suck for the Navy, compared to other classes, it was common for Hoel to have lots of blank spots on her billet sheet. Authorized typically for 19 officers and 319 enlisted, it wasn’t uncommon for her to only have 250 souls assigned, especially when stateside.

In June 1982, an unknown photographer captured a series of Navy photos of her crew at work. While likely done to support recruiting efforts, they have endured as a time capsule of sorts.

Drink in the beards, bell-bottom dungarees, and dark blue ball caps!

Machinist’s Mate 3rd Class David Hoover assembles an impeller aboard the guided missile destroyer USS Hoel (DDG 13). DN-SN-84-01441

Radioman Wayne McIntosh checks a perforated tape in the radio central room of the guided missile destroyer USS Hoel (DDG 13). DN-SN-84-01445

Gunner’s Mate “Froggy” Thompson plays the guitar during his off-duty hours aboard the guided missile destroyer USS Hoel (DDG 13). DN-SN-84-01447

Interior Communications Technician 3rd Class Schubert transfers 50-volt direct current to the ordnance rectifier aboard the guided missile destroyer USS Hoel (DDG 13). DN-SN-84-01448

Machinist’s Mate 3rd Class David Hoover checks bearing ring clearances with a linear caliper in the main engine room of the guided missile destroyer USS Hoel (DDG 13). DN-SN-84-01449

Gunner’s Mate Technician Second Class Lee Thompson performs preventative maintenance on the crane post for the Anti-submarine Rocket (ASROC) launcher aboard the guided missile destroyer USS Hoel (DDG-13). DN-SN-84-01428

In March 1983, the crew of Hoel came to the aid of the people of Mt. Macedon, Australia, north of Melbourne, who had been devastated by uncontrollable brush fires. Nearly 80 percent of the town’s buildings and homes were destroyed. Organized by a California Bluejacket who was used to wildfires, 100 of the ship’s crew, armed with shovels, pickaxes, and wheelbarrows, split up into 20-man teams to help clear the town of debris. They left it with $4,000 ($13,500 adjusted for inflation) donated by passing around the hat.

President Reagan gave accolades to the crew in his April 1983 radio broadcast in which the Mt. Macedon humanitarian acts were mentioned, calling the ship, “The world’s finest guided missile destroyer.”

Persian Gulf

After the Shah lost his Iran privileges and collided with Iraq in a war that took up most of the decade, Hoel’s deployments in the 1980s ranged to the North Arabian Sea and Persian Gulf. While her eighth (1974) and ninth (1976-77) Westpac cruises were happy Cold War jaunts with epic port calls that bluejackets these days can only imagine, her 10th Westpac cruise (September 1978-April 1979) soon transited the Indian Ocean and logged days in the Persian Gulf.

Hoel would return to the land of the Iran-Iraq Tanker War and Operations Earnest Will and Prime Chance on her 11th (1981), 13th (1985), and 14th (1987-88) Westpac cruises, which ranged to the region. She even went hot for Operation Nimble Archer, just after celebrating her 25th anniversary of commissioned service.

A port quarter view of the guided missile destroyer USS Hoel (DDG 13) participating in an underway replenishment operation, January 1987. DN-ST-87-09153

On 19 October 1987, Hoel was one of four destroyers– joined by USS Leftwich (DD-984), Kidd (DDG-993) and John Young (DD-973)— as part of Nimble Archer. The operation was retaliation for an Iranian Silkworm missile attack on the MV Sea Isle City, a reflagged Kuwaiti oil tanker, which injured several crew members and blinded her American skipper.

The destroyers were tasked with destroying two militarized Iranian oil platforms in the Persian Gulf’s Rashadat oil field, from which neutral marine traffic was believed to have been surveilled and even attacked by helicopters.

Some 20 minutes before the surface action group opened fire, the frigate USS Thach (FFG-43) radioed the platforms, warning the crews to abandon them.

At 1400, the tin cans opened fire with 5-inch shells. The HE shells did negligible blast damage to the steel-lattice platforms but eventually set them ablaze.

An Iranian oil platform, Rostam, is set afire after being shelled by four US Navy destroyers during Operation Nimble Archer. The shelling was a response to an alleged recent Iranian missile attack on a reflagged Kuwaiti super tanker.DN-SC-88-01042

Hoel fired nearly 400 rounds during this operation, a commanding portion of the 1,065 fired by the group.

USS John Young (DD 973) shells a pair of Iranian command and control platforms during Operation Nimble Archer

One platform was then boarded by SEALS, who recovered teletype messages and other documents, then planted charges to destroy what was left. The cruisers USS Long Beach and William H. Standley stood by, assisted by a CAP of F-14 Tomcat fighters and an E-2 Hawkeye from USS Ranger, should the IRAF decide to get involved.

Pulled off without casualties, Nimble Archer was the blueprint for the follow-on Operation Praying Mantis seven months later after the frigate USS Samuel B. Roberts struck an Iranian mine.

A port bow view of the guided missile destroyer USS Hoel (DDG-13) underway, 11/1/1987 PH1 Chuck Mussi. 330-CFD-DN-ST-88-02719

November 1987. An aerial view of Battle Group Echo in formation. The ships are, from left, top to bottom, Row 1: USNS Hassayampa (T-AO-145), USS  Leftwich (DD-984), USS  Hoel (DDG-13); Row 2: USS Kansas City (AOR-3), USS Bunker Hill (CG-52), USS Robert E. Peary (FF-1073); Row 3: USS Long Beach (CGN-9), USS Ranger (Cv-61), USS Missouri (BB-63); Row 4: USS Wichita (Aor-1), USS  Gridley (Cg-21), USS Curtis (FFG 38); Row 5: USS Shasta (AE-33), USS John Young (DD-973) and USS Buchanan (DDG-14). Photo by PH3 Wimmer. NARA 330-CFD-DN-SC-88-03142

Same as the above, 330-CFD-DN-SC-88-03143

Even though the new Burke class DDGs would soon enter service, Hoel was still capable, spending 173 days underway in 1989, traveling 49,900 miles, most with Battle Group Echo, and took part in READIEX 89-2A/2B, helped 120 slimy polywogs transform into trusty shellbacks, and stood watch in the Arabian Sea.

Her final, 15th, Westpac cruise lasted from 24 February to 24 August 1989, making calls at Subic Bay, the Seychelles, Albany (Western Australia), Hong Kong, Pattaya Beach, Diego Garcia, Pearl, and finally arriving back at San Diego to prepare for inactivation.

She had 17 skippers in her career.

End Game

Decommissioned 1 October 1990, Hoel languished for over three years in Pearl Harbor’s Middle Loch with three of her classmates.

1 June 1991. Four decommissioned U.S. Navy Charles F. Adams-class guided missile destroyers lie at anchor in the Middle Loch at Pearl Harbor, Hawaii (USA), in 1991. The ships are, from left to right: USS Hoel (DDG-13), USS Joseph Strauss (DDG-16), USS Henry B. Wilson (DDG-7), and USS Cochrane (DDG-21). Photo by OS2 John Bouvia, DN-SC-92-02897

Stricken from the NVR on 20 November 1992, ex-Hoel was sold 20 June 1994 to Consolidated Minerals Inc, of Leesburg, Florida, for $46,476.13. She was then resold to Charleston Shipbuilders Inc. (CSI).

Her new owners soon moved to convert the former destroyer into a power-generating barge, CSI 7013. Towed to Astoria Metals in San Francisco for initial work, her conversion was completed in Charleston at CSI’s yard (the old Charleston Naval Base) in late 1997.

The goal of the project was to power the city of Manaus, Brazil, which at the time was experiencing frequent blackouts, with the destroyer’s existing engineering plant. The dual 35,000 hp propulsion suite was used to drive, through new gearboxes, two large generators capable (in theory) of producing up to 50MW of power. The generators fed a step-up transformer mounted on the fantail and the whole plant was linked by fiber to a modern central control station built in one of the former berthing compartments. The superstructure and masts were scrapped, her shafts, screws, and rudders landed, and displacement dropped to around 3,300 tons.

Hoel was towed to Manaus, nearly 1,000nm up the Amazon at the confluence of the Negro and Solimoes rivers, and began generating power for Manaus Energia (Eletronorte).

However, the age of her 1200 psi plant and difficulty of getting repair parts (boiler tubes, steam pipes, turbine rotors, etc) doomed the project, and Eletronorte canceled the contract by 1999.

The same company had also purchased Adams-class sisters ex-USS Henry B. Wilson (DDG 7), Lynde McCormick (DDG 8), Towers (DDG 9), and Robison (DDG 12) for the same purpose, but had similarly bad experiences with them.

Hoel/CSI 7013 was towed upstream in 2001 and later scrapped by 2009. The grid in Manaus was by that time glowing via the new 157 MW heavy-fuel Wärtsilä power plant at Rio Negro.

Epilogue

While the bulk of the ship went to Brazil and never came back, the Naval History and Heritage Command preserved several items while she was in mothballs including some bronze builder’s plaques, two Battle E plaques (1967, 1970), the C/O’s name board, the SWO qualification plaque, her 1982 Arleigh Burke Award plaque, DD-533’s WWII battle stars and awards plaque, several clocks and chronometers, the ship’s wheel, and her 16-inch tall quarterdeck bell (NHHC accession #93-44-D), the latter complete with the name “Kira Ann & Charles J. H. Tremaine, Christened 21 Mar 90” engraved on the inside.

Most of her deck logs for the 1960s and 70s are digitized in the National Archives.

Two websites exist to carry forth her legacy.

The last reunion I can find was in 2022. A cache of videos collected by one of the groups is on YouTube.

As for her sisters, all of the Adams in U.S. service were decommissioned by 1993 and, while a Florida museum had been planned for the class using the mothballed DDG-2 herself, it never came to pass, and she was towed to the breakers in 2020, closing the book on America’s first purpose-built DDGs. However, one of her half-sisters, the Bath-built FGS Mölders (D 186), has been a museum ship in Wilhelmshaven since 2003.

Thanks for reading!

Meminisse est ad Vivificandum – To Remember is to Keep Alive

***

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Britannia Squeeks

The Royal Navy has spent the past 14 weeks gearing up a mine countermeasures response to send to the Persian Gulf region.

That mission will be the 16,000-ton civilian-manned Bay-class auxiliary RFA Lyme Bay (L3007), loaded up with lots of sorta ad-hoc bits and pieces, including the Video Ray Defender-Viper system, “four specialist mine-hunting vessels, three RHIBS, more than 20 containers packed full of tech,” and a skosh of good wishes.

20 May 2026 – HMS Stirling Castle is using their crane to load kit and equipment onto RFA Lyme Bay. RFA Lyme Bay receives a kit while in Gibraltar ahead of deployment to the Gulf. HMS Stirling Castle has transported and delivered kit, including drones and sea boats. The Bay-Class auxiliary ship is in Gibraltar, undergoing maintenance and loading vital kit for further operations.

A closer look at Video Ray

It really didn’t use to be this way.

Just 30 years ago, the circa 1996 RN, a victor of the Cold War, had five brand new 465-ton Sandown class Single Role Minehunters on hand with up to 20 planned as well as 13 aging (built in the late-1970s-mid-1980s) but still very useful 725-ton Hunt class minehunters.

There was also a backup.

At the time, four 700-ton River class sweepers, constructed in the mid-1980s, were being re-rated to patrol boats for the Northern Island Squadron. Eight additional Rivers were in reserve at Plymouth, with an eye towards disposal, even though they were not even a decade old. Speaking of reserve, 10 old Ton-class sweepers (including the experimental GRP-hulled HMS Wilton, M1116) were still “on the books” pending disposal and being used for training and Sea Cadet units, along with other roles.

No matter how you dice it, that’s more than a dozen very modern active boats, another dozen on the schedule, and a dozen more in reserve.

Ships of the British Royal Navy’s Third Mine Countermeasures Squadron briefly meet the aircraft carrier HMS Illustrious (left). The Faslane-based mine hunters HMS Invernes, Bridgeport, and Sandown (right), were accompanied by their support ship Royal Fleet Forward Repair Ship, Diligence (center front), and the survey ship HMS Herald (center rear). 13 March 1998, USN Photo by Jonathan Guzman, PH1.

Since then, of the 15 Sandowns eventually completed (down from the planned 20), all save for HMS Bangor have been passed on to overseas allies, and Bangor was only given a last-minute reprieve to keep her around for five years.

Similarly, while seven of the now very old 13 Hunts are still on the RN’s list, just four (Ledbury, Cattistock, Brocklesby, and Hurworth) of those are manned and in service; the others are either laid up or transferred aboard.

The Tons and Rivers are long gone, save for Wilton, which is a floating museum.

The British Hunt class minesweeper HMS Cattistock (M31) celebrated her 40th birthday in 2022 and is scheduled to remain in service until age 50.

Poor Jackie Fisher.

Blockade Prizes and Bounty Money, 1898

Spanish-American War, 1898. The prize crew going to take possession of the Spanish Colon after she was run aground after the Battle of Santiago, Cuba, July 1898. From Journal of Naval Cadet C.R. Miller, USN. 1898. Description: NH 2201

As the war in the Hormuz and the resulting blockade stretch into their 10th and fifth weeks respectively, and following up to yesterday’s Warship Wednesday on the blockade-enforcing lighthouse tender Mangrove, here is a closer look at the prizes from the Spanish-American War.

The first Spanish ships, the steamers Buena Ventura and Pedro, were captured on 22 April 1898 by the battleship USS New York and her accompanying escorts, with the gunboat Nashville claiming the prior.

The USS Nashville (Gunboat No. 7) fired the first shots of the war across the bow of the Spanish steamer Buena Ventura, outbound with a cargo of Mississippi pine lumber from Pascagoula to Rotterdam, to bring her to a stop on 22 April 1898, nine miles from Sand Key Light.

The capture took place just before the formal declaration of war, while the U.S. was establishing a blockade of Cuba, and the seizure was later upheld by the Supreme Court, 175 U.S. 384 (1899). Her cargo was released, as it was headed to the Netherlands, while Buena Ventura was sold at auction for $12,200, with a portion of that divided by the crew of Nashville and her squadron.

On the 23rd, the schooners Matilda and Condita were impounded. The 24th brought the steamer Miguel Jover and the schooners Sofia and Catalina.

This snowballed to 18 ships by the end of April, another 14 collected in May, just four in June, 19 in July, and one in August, with a total of at least 56 large commercial vessels impounded and sent to the court for adjudication.

All but four impounded vessels were “condemned with cargo” by the courts and sold, with 10 owners pushing the outcome to the Supreme Court.

The outliers that escaped sale included the British steamer Restormel Barry, which was released after her cargo was impounded. The British sloop Pilgrim was ordered released with cargo intact, as was the Mexican steamer Tabasqueno. The Spanish tug Humberto Rodriguez, seized off Nuevitas just two weeks before the end of the war by the auxiliary cruiser USS Badger, was ordered released by a New York Court as the tug carried red cross markings.

Some $701,034.36 was realized after auctions, deposited into the U.S. Treasury– with portions of said prizes paid to the crews of the vessels that captured them, an American tradition going back to 1798 and carried over from the British.

From the government records:

The above doesn’t include small coastwise vessels, of which an untold armada was collected, and were sold locally without being towed back to the U.S.

A prime example given is the auxiliary cruiser USS Dixie, which alone captured 89 lighters and sailing vessels at Ponce, considered a “good haul.”

Carrying 10 6-inch guns, the auxiliary cruiser USS Dixie, under CDR Charles H. Davis, had a very good war in 1898, entered the harbor at Ponce, Puerto Rico, on July 27, forcing the town to surrender and securing a landing place for the U.S. Army forces, claiming 89 of 91 small vessels in the harbor for her trouble. Post-war, she became the Navy’s first destroyer tender, AD-1, and continued to serve until 1922.

It should also be noted that this is above and beyond claims for Bounty filed by U.S. warships for destroyed and/or captured Spanish naval vessels, with the monies distributed to the crews, with squadron commanders included at a larger share.

For reference, Dewey was awarded $28,070 in bounty and prize money for the Battle of Manila Bay (his “cut” of $244,400) while Sampson pocketed a more paltry $8,335 (out of $166,700) for the destruction of the Spanish squadron off Santiago. Keep in mind that the base rate for rear admirals of the era was $4,675 per annum.

All awards of prize money and bounty money to U.S. Navy personnel were abolished by Congress via the Act of March 3, 1899 (30 Stat. 1121), with later much-hyped instances, such as the capture of the German cargo ship Odenwald in 1941 by the USS Omaha and Somers, being paid under salvage rights granted under maritime law, not as “head” money.

Of Blockades and Commerce Raiders, 2026 Edition

So can we just talk for a minute, not of politics, but of naval tactics at work in the Persian Gulf, Gulf of Oman, and Arabian?

As any fan of the blog knows, we lean pretty hard into the stories of the old steam/diesel navies from 1833 to 1954, which in turn is heavily punctuated by surface/commerce raiders and naval quarantine/blockade.

With that foundation under us, it has become super interesting that the Navy has delivered its first disabling gunfire against a large surface vessel since 1988, with several 5″/62 rounds delivered into the engine room of the M/V Touska by the USS Spruance (DDG 111) while operating as part of the Abraham Lincoln Carrier Strike Group.

It was certainly the old “cruiser rules” with Sprunace firing five warning shots and opting to use nine BLP (Blind Loaded Projectile, the blue, steel projectile loaded with inert contents) to wreck Touska’s engine room after several broadcasted warnings and a six-hour pursuit.

Dead in the water, Touska was soon boarded in a night operation by Marines from the 31st MEU carried via helicopter from USS Tripoli (LHA 7). Some real deal VBSS stuff on a 73,000-ton/968-foot Panamax-sized container ship– not your more typical seizure of an unflagged dhow that the Navy has typically done in the past several decades.

Such an incident shows the value of a 5-inch gun aboard a grey hull for just such a moment– and underlines why the Navy’s next frigates (and the Coast Guard’s larger cutters) need such a weapon installed. Bofors 57s aren’t going to get it.

Either way, you know Spruance’s already colorful forward mount will receive some extra paint on its gun house.

U.S. Navy Arleigh Burke-class guided-missile destroyer USS Spruance (DDG 111) approaches fleet replenishment oiler USNS Henry J. Kaiser (T-AO-187) before a replenishment-at-sea Jan. 17, 2026. (U.S. Navy photo by Mass Communication Specialist 2nd Class Jordan Steis)

Then came the interception of the Iranian-chartered “Botswanan-flagged” (officially stateless) crude carrier M/T Tifani— 156,967 gross tons of shipping– on the 21st in the Bay of Bengal.

Of interest, she was seized by a converted tanker design, with an Expeditionary Sea Base, possibly the Lewis B. Puller-class USS Miguel Keith (ESB 5), seen just off her bow in the photos released by CENTCOM and DoW.

There is no way you can look at that as other than a direct call back to the auxiliary cruisers of the Russo-Japanese War, WWI, and WWII, which typically saw gently converted mail steamers and ocean liners modified with a few guns, some paint, and a military crew, then sent out to halt enemy blockade runners and similar auxiliary cruisers flying the flags of the other guys.

On 22 April, CENTCOM said that it had intercepted a total of 29 ships as part of the now nine-day-old blockade, including five Iranian-flagged/contracted/controlled tankers (Diona, Sevin, Dorena, Derya, and Deep Sea).

To wit, the IRCG has also said they have bagged a couple of ships of their own.

Sal catches us up on that.

Green Knights in the Arabian Sea

Via CENTCOM comes these amazing images of VMFA-121 F-35B night ops from the Arabian Sea aboard an LHA serving in a “Lightning Carrier” sea control/denial role, something that would no doubt make the ghost of Elmo Zumwalt very happy.

Official caption: “An F-35B stealth fighter jet is prepared for flight aboard USS Tripoli (LHA 7) as the amphibious assault ship sails in the Arabian Sea. Tripoli and its 3,500 Sailors and embarked Marines are executing the mission to blockade ships entering and departing Iranian ports. The blockade is being enforced impartially against vessels of all nations.”

The “Green Knights” of Iwakuni-based Marine All Weather Fighter Attack Squadron (VMFA) 121 trace their lineage back to 1941 and were charter members of the Cactus Air Force during the Guadalcanal campaign, then went on to produce 14 aces– more than any other Marine squadron during WWII– downing 208 Japanese aircraft in the process.

They went on to fight in Korea (flying Skyraiders), Vietnam (Skyhawks then Intruders), became the first Marine F-18D night attack squadron in 1989 once the A-6 was retired, logged over 2,000 combat sorties during GWOT, and have been riding the Lightning since 2012.

Their motto is “Have Gun Will Travel,” which tracks.

Uno Reverso

Not going to get into it in too much detail, as I am sure you guys are getting a firehose of this information right now on Epic Fury, or as I like to call it — Praying Mantis II — but I did see this interesting and important footnote to military history.

Saturday’s attack was the Pentagon’s first use of one-way (i.e., “kamikaze”) drones in combat, with CENTCOM’s Task Force Scorpion Strike admittedly using SpektreWorks FLM-136 Low-cost Uncrewed Combat Attack System one-way attack UAVs as part of a sweeping 4,000 items-of-ordnance blitz.

Of some hilarity, the $35K (or less) LUCAS is an unlicensed reverse-engineered knock-off of the Iranian HESA Shahed 136, which has given the Navy so much heartburn in the Bab el Mandeb in the past couple of years and has been extensively captured in Ukraine.

And that is a bit of delicious irony.

(Nov. 23, 2025) Low-cost Unmanned Combat Attack System (LUCAS) drones are positioned on the tarmac at a base in the U.S. Central Command (CENTCOM) operating area, Nov. 23. The LUCAS platforms are part of a one-way attack drone squadron CENTCOM recently deployed to the Middle East to strengthen regional security and deterrence. (Courtesy Photo)

(Nov. 23, 2025) Low-cost Unmanned Combat Attack System (LUCAS) drones are positioned on the tarmac at a base in the U.S. Central Command (CENTCOM) operating area, Nov. 23. The LUCAS platforms are part of a one-way attack drone squadron CENTCOM recently deployed to the Middle East to strengthen regional security and deterrence. (Courtesy Photo)

One of the first publicized launches of the 10-foot LUCAS was via RATO from USS Santa Barbara (LCS 32) while operating in the Arabian Gulf last December. She is one of three Independence-class ships, including USS Canberra (LCS 30) and USS Tulsa (LCS 16), that are currently forward-deployed to Bahrain with new MCM mission modules, replacing the legacy Avenger-class ships that have served in Task Force 55 for over 30 years

A Low-cost Unmanned Combat Attack System (LUCAS) successfully launches from the flight deck of the Independence-class littoral combat ship USS Santa Barbara (LCS 32) while operating in the Arabian Gulf, Dec. 16. Task Force 59 operated the LUCAS drone, which is part of Task Force Scorpion Strike, a one-way attack drone squadron recently deployed to the Middle East. (Cpl. Kayla Mc Guire)

So it may be doubly interesting to see just from where those LUCAS UAVs were launched.

MCM Torch Passed in the Arabian Gulf (Again)

The four recently decommissioned 224-foot U.S. Navy Avenger-class Mine Countermeasures ships — the former USS Devastator, USS Dextrous, USS Gladiator, and USS Sentry — have departed Bahrain aboard the 65,000-ton Norwegian-flagged merchant heavy-lift vessel Seaway Hawk, marking their final voyage through the Arabian Gulf.

Seaway Hawk was escorted by USS Canberra (LCS 30), one of the three-pack of newly MCM-optimized Independence-class ships– the others being USS Santa Barbara (LCS 32) and Tulsa (LCS 16)-– that are currently forward-deployed to Bahrain, replacing the legacy Avenger-class ships that have served in Task Force 55 for over 30 years.

This isn’t the first time 5th Fleet MCM has passed the torch in the region with generational changes. Several circa-1950s wooden-hulled 120-foot Aggressive-class ocean minesweepers, including the USS Adroit (MSO-509) —subject of an upcoming Warship Wednesday —the USS Impervious (MSO-449), and the Leader (MSO-490), were deployed to the Persian Gulf beginning in 1990, notably supporting Operations Earnest Will, Desert Shield, and Desert Storm.

Before that, the old ‘phib USS Okinawa (LPH-3) had operated Navy RH-53D Sea Stallion minesweeping helicopters in the Gulf during Operation Ernest Will, and six small minesweeping boats (4 x 57-foot MSBs and 2x 36-foot MSLs) of Mine Group Two, Mine Division 125, had arrived in the region on USS St. Louis (LKA-116) and USS Raleigh (LPD-1) in the summer of 1987.

Mine Division 125 personnel watch as a yard crane lifts the minesweeping boat MSB 16 from the Cooper River. The boat will be placed on a skid for loading into the well deck of the amphibious transport dock USS Raleigh (LPD 1). August 1, 1987. MSGT Dave Casey, USAF. 330-CFD-DF-ST-88-03132

These brownwater boats were later augmented by the Aggressive class bluewater boats USS Fearless (MSO-442), Inflict (MSO-456), and Illusive (MSO-448), towed by USS Grapple (ARS-53) to the region. The epic nearly 10,000-mile journey began on 6 September 1987 and lasted roughly eight weeks, arriving in the Gulf of Oman on 2 November 1987. Upon arrival, the Inflict discovered and destroyed the first underwater contact mines in the northern Persian Gulf countered by an American minesweeper since the Korean War.

The salvage ship USS Grapple (ARS 53) tows the ocean minesweepers USS Inflict (MSO 456), USS Fearless (MSO 442), and USS Illusive (MSO 448) to the Persian Gulf to support US Navy escort operations. September 1, 1987 PH2 C. Duvall. 330-CFD-DN-ST-88-01143

The ocean minesweeper USS INFLICIT (MSO 456) heads towards the Persian Gulf to support US Navy escort operations, 9/1/1987

Unmanned Surface Vessels Double in 4th Fleet

230913-N-N3764-1004 NAVAL STATION KEY WEST, Fl. – (Sept. 13, 2023) — Commercial operators deploy Saildrone Voyager Unmanned Surface Vessels (USVs) out to sea in the initial steps of U.S. 4th Fleet’s Operation Windward Stack during a launch from Naval Air Station Key West’s Mole Pier and Truman Harbor, Sept. 13, 2023. Operation Windward Stack is part of 4th Fleet’s unmanned integration campaign, which provides the Navy a region to experiment with and operate unmanned systems in a permissive environment, develop Tactics, Techniques, and Procedures (TTPs) against near-peer competitors, and refine manned and unmanned Command and Control (C2) infrastructure, all designed to move the Navy to the hybrid fleet. (U.S. Navy photo by Danette Baso Silvers/Released)

U.S. Naval Forces Southern Command/U.S. 4th Fleet doesn’t have a lot of afloat assets.

Typically, they just get to task Coast Guard cutters/craft via the Key West-based Joint Interagency Task Force South, Freedom-variant littoral combat ships out of Mayport’s LCSRON2, small MSC-operated auxiliaries on hearts-and-minds missions, and the occasional passing phib group being sent down for an exercise or destroyer pulling an interdiction mission with an embarked USCG LEDET.

That’s what makes USVs such a game changer for the command.

They are cheap to acquire and deploy, ideal for ISR– making other assets much more effective– and have a small footprint.

Plus, using them in our “front yard” allows the Navy to iron out tactics and techniques in permissive environments before they are needed in higher-stakes operations in, say, the South China Sea or the Persian Gulf. 

Operation Southern Spear, which is filling my local skies with F-35s and HH-60s of all sorts, will see more Robotic and Autonomous Systems (RAS) assets incorporated.

From 4th Fleet PAO:

Specifically, Operation Southern Spear will deploy long-dwell robotic surface vessels, small robotic interceptor boats, and vertical take-off and landing robotic air vessels to the USSOUTHCOM AOR. 4th Fleet will operationalize these unmanned systems through integration with U.S. Coast Guard cutters at sea and operations centers at 4th Fleet and Joint Interagency Task Force South. Southern Spear’s results will help determine combinations of unmanned vehicles and manned forces needed to provide coordinated maritime domain awareness and conduct counternarcotics operations.

Ten 33-foot Saildrone Voyager USVs are used by the 4th Fleet and the company says that figure is set to rise to 20 such drones, tasked in support of Operation Southern Spear “to detect and stem the flow of illegal drugs traveling through known maritime corridors into the United States.”

The 33-foot Saildrone Voyager is designed for near-shore bathymetry and maritime security missions.

10 Voyager uncrewed surface vehicles (USVs) from Naval Air Station (NAS) Key West’s Mole Pier, Sept. 2023.

In recent 2023-24 operations (Windward Stack), Saildrone disclosed that the 10 4th Fleet Voyagers sailed more than 130,000 nautical miles over 2,700 cumulative mission days. They detected 116,000 unique contacts, an average of 43 contacts per USV per day. Of the total contacts, 98,000 were not broadcasting AIS. Saildrones covered an area of 12,500 sq nm for $4.25 per nm per day, as calculated by the Center for Naval Analysis. This included shadowing three Russian ships as they approached Cuba in 2024.

Those figures should roughly double now with 20 Voyagers on hand.

Via the company this week:

A record number of 20 high-endurance Saildrone Voyager USVs equipped with a newly upgraded sensor suite will monitor illegal activity along the United States’ southern maritime approaches, operating in support of Joint Interagency Task Force South (JIATF-S) and US Naval Forces Southern Command/US Navy Fourth Fleet (NAVSOUTH/FOURTHFLT).

“It’s an honor to support the US Navy and Joint Interagency Task Force South in this critical border security mission,” said Richard Jenkins, Saildrone Founder and CEO. “As we increase the security on our southern land border, criminal activity will naturally get pushed to our maritime borders. Saildrone is proud to serve, providing a persistent, unblinking eye in maritime areas too vast and remote to previously monitor.”

Goodbye, MK 75: A 50 Year Love-Hate Story

A vintage deck gun system that was once a staple of the U.S. Navy and Coast Guard has quietly fired its final shots.

Designed by the famed munitions firm of OTO Melara of La Spezia, Italy, and marketed from 1963 onward as the 76/62C Compact, the remote-controlled 76mm (3-inch) gun with its characteristic bubble dome was an immediate hit with NATO and Western fleets, eventually seeing service with 60 nations.

West German Type 148 missile boats show their 76mm OTO guns during a visit to the UK, in 1977

The reason it was so popular was that using aluminum alloys, a water-cooled gun barrel, and an automatic loader with an 80-round magazine, it delivered much better performance than any manned 3-inch gun mount in service at the time while weighing much less. Guided by the ship’s onboard radar and fire control system, it could engage air targets as high as 13,000 feet and surface targets out to 20,000 yards.

The 76/62 designation comes from the bore (76mm) and barrel length (62 caliber), the latter figure denoting a 4,724mm long barrel, which translates to 15.5 feet.

The 76/62C Compact, seen in its components from a 1980 U.S. Navy training publication:

Note the gun control panel which was mounted in the ammunition handling room below deck under the mount. The mount captain fired the gun from the panel while two ammunition loaders stood by to reload the magazine.

A look under the hood so to speak, showing off the details of the gun itself and its magazine.

The mag used two concentric rings of shells, each holding 35 rounds, with a hydraulic motor rotating the screw feeder– which held another six rounds not unlike that of a common “six-shooter” revolver. Together with the four rounds held in the loader drum, the gun held 80 shells, which could be expended in just under one minute.

A view of the magazine rings of the MK-75 gun aboard USCGC Mohawk (WMEC 913) while underway in the Atlantic Ocean, Sept. 1, 2022. (U.S. Coast Guard photo by Petty Officer 3rd Class Jessica Fontenette)

The types of “war shot” rounds in U.S. service included High Explosive Point Detonating (HE-PD), High Explosive Infrared (HE-IR), Variable Time Non-fragmenting (VT-NF), High Explosive Variable Time (HE-VT), and High Explosive Radio Frequency proximity (HE-RF).

Exercise and training shells included the Blind-Loaded and Plugged (BL&P) round with a live round that had an inert projectile while wholly inert rammable and non-rammable dummy and gauging rounds were also available.

Crew load 76mm rounds into the magazine of the MK-75 gun aboard USCGC Mohawk (WMEC 913) while underway in the Atlantic Ocean, Sept. 1, 2022. HE-PD rounds can be seen in the outer ring and blue-colored BLP target rounds are peeking out of the inner ring.  (U.S. Coast Guard photo by Petty Officer 3rd Class Jessica Fontenette)

The gun control panel below-deck under the mount, complete with its view of the magazine rings. Seen on the USCGC Midgett (WHEC 721) in June 1999. USCG photo by PA2 Alice Sennott

Shells were brought on and off the packed in grey shipping containers, loaded old-school via chain gangs.

Sailors aboard the Oliver Hazard Perry-class guided-missile frigate USS Rodney M. Davis (FFG 60) move 76mm rounds during an ammunition onload. Rodney M. Davis, based out of Everett, Wash., is on patrol in the 7th Fleet area of responsibility supporting security and stability in the Indo-Asia-Pacific region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Derek A. Harkins/Released)

For a great look at the inner guts of the 76/62C Compact, check out this short video from the German Navy, which has used the gun since 1965. Don’t worry if your German is rusty, the video speaks for itself.

With the U.S. Navy opting to mount a smaller 3-inch gun on its planned Oliver Hazard Perry-class frigates in the 1970s– a big change from the manned 5-inch guns mounted on the Knox-class frigates that preceded them– the Pentagon went with the Italian “robot gun” design.

A destroyer escort, USS Talbot (DEG-4), in late 1974 had an Italian-produced 76/62C Compact installed on her bow forward of the superstructure in place of the ship’s original 5-inch manned mount which used a design that dated to World War II.

USS Talbot seen circa 1974-75 with an OTO Melara 76/62C Compact installed. (Photos: U.S. Navy History and Heritage Command)

The Naval Systems Division of the FMC Corporation in 1975 won the U.S. contract to build the 76/62C Compact in Pennsylvania under license from OTO Melara and delivered the first American-built model in August 1978. The Navy, which designated the gun the MK 75, went on to install them in 51 Oliver Hazard Perry-class frigates built between 1975 and 1989, along with six Pegasus-class hydrofoil fast attack craft and on the Coast Guard’s 13 new Bear-class cutters that were constructed in the same era.

Likewise, when the Coast Guard’s 12 Vietnam-era Hamilton-class cutters were modernized starting in 1987, they received the MK 75 to replace their outdated 5-inch mounts. The guns were also installed on a series of warships built in the U.S. for overseas customers (Israel, Egypt, Australia, et.al).

The frigates carried the MK 75 atop their superstructure as the bow, the traditional location, was occupied by a missile launcher and its below-deck magazine.

October 2002. USS Sides (FFG 14) fires her 76mm dual-purpose gun at ex-USS Towers (DDG 9) during a SINKEX near San Diego. (Photo: U.S. Navy)

May 2011. The Oliver Hazard Perry-class guided-missile frigate USS Thach (FFG 43) fires its MK-75 76mm mounted gun while underway off the coast of Brazil. (Photo: U.S. Navy)

August 2014. The Oliver Hazard Perry-class guided-missile frigate USS Rodney M. Davis (FFG 60) conducts a live-fire exercise of its MK 75 76mm/62 caliber gun. (Photo: U.S. Navy)

One of the frigates, USS Simpson (FFG-56), part of Surface Action Group Charlie, had the first combat use of the MK 75 in U.S. service when, in April 1988, used the gun to destroy Iranian naval and intelligence facilities on the Sirri oil platform during Operation Praying Mantis.

Another frigate, USS Nicholas (FFG-47) used her MK 75 during Desert Storm in January 1991 to clear Iraqi troops placed on nine oil platforms in the northern Persian Gulf off of occupied Kuwait. As reported at the time, the frigate “fired three shots at each plat­form to set the range, followed by about 20 rounds of high-explosive shells, ‘for effect.’ The effect was to demolish quickly all the remaining bunkers.”

The speedy hydrofoils, meanwhile, wore their MK 75 as a hood ornament.

As did the Coast Guard cutters.

Coast Guard Cutter Harriet Lane firing a commemorative shot on 30 May 2019 to honor the 158th anniversary of its namesake’s action near Fort Sumter, South Carolina. (Photo: USCG)

The water-cooled barrel, using salt water during the firing process and a freshwater flush from the ship’s onboard supply after the firing ceased, led to often extreme muzzle shots with the intersection of steam and propellant.

The crew of Coast Guard Cutter Northland conducts a live firing of the MK 75 76mm weapons system while underway, on September 20, 2020, in the Atlantic Ocean. (Photo: USCG)

March 2000. The Coast Guard Cutter Tampa’s 76mm gun blasts a projectile at a moving target during live-fire exercises. Participants took turns firing at “robo-ski,” a small, remote-controlled jet ski. Tampa gunners hit the target every time. USCG Photo by ET3 Shane Taylor.

The gun uses a saltwater cooling system and a freshwater cleaning run after firing concludes, seen here on USCGC Escanaba in 2028. 

All things come to an end

However, there has been a slow-motion end to this story that started with the retirement of the hydrofoils in 1993, and the frigates losing their MK 75s by 2015 in a series of refits. This left the Navy, who “owns” the installed weapons on Coast Guard cutters, still on the hook for logistics contracts with BAE systems and OTO Melara (now Leonardo) for parts and support.

Those days are gone as the 76/62C is out of production both in the U.S. and Italy, with Leonardo replacing the system in its catalog with the faster-firing (though still with only an 80-round ready magazine) and more stealthy 76/62 Super Rapid (SR) Gun Mount.

Eventually, the Ordnance Shop at the Coast Guard yard took ownership of the MK 75 program and was even tapped to support the guns on frigates and cutters transferred overseas.

Since then, the Hamilton class has all retired and has been transferred overseas and now the Bear class cutters are in the process of being stripped of their MK 75s during refits, and replaced by smaller (albeit currently produced) MK 38 25mm guns. Overseas allies are similarly phasing out the gun.

This brings us to the coda of the Bear-class USCGC Mohawk (WMEC 913) firing her MK 75 for the last time this summer, an event that was held during a gunnery exercise in the Florida Straits. The service said in a press release this week that it was a “significant historical event” as Mohawk was “the last in its class to fire the onboard Mk 75 gun weapon system.”

Coast Guard Cutter Mohawk’s (WMEC 613) Mk 75 weapon system fires, Aug. 16, 2024, during a gunnery exercise in the Florida Straits. Mohawk was the last Famous-class medium endurance cutter to fire the onboard Mk 75 mm gun weapon system as large caliber weapon systems onboard these cutters are being modernized for the service life extension program. (U.S. Coast Guard photo by Ensign Brian Morel)

Perhaps once the mount is phased out for good, the USS Aries Museum, the only preserved U.S. Navy hydrofoil, can pick up one of the old MK 75s to help complete her Cold War profile.

If the Oliver Hazard Perry Shipyard on Lake Erie ever gets their retired Perry from the Navy, they could showcase one as well.

As it is, the only one on public display is at the USS Recruit landship in San Diego. 

More background surfaces on 11 January Dhow incident

There is much more color that has been added to the tragic 11 January boarding, search, and seizure of the stateless dhow of the Somali coast, reportedly packed with Iranian rocket and missile components headed for the Houthi. The boarding resulted in the deaths at sea of two SEALs, Special Warfare Operator 1st Class Christopher J. Chambers, 37, and Special Warfare Operator 2nd Class Nathan Gage Ingram, 27.

Chambers and Ingram were declared lost at sea on 22 January after being missing for 11 days

The information comes from an odd source, the DOJ, which indicted four foreign nationals this week who were members of the crew of the dhow– Muhammad Pahlawan, Mohammad Mazhar, Ghufran Ullah, and Izhar Muhammad– who made their initial appearance via teleconference before a U.S. Magistrate Judge in Richmond, Virginia. Ten other crewmembers are being held as material witnesses but are not charged.

The 31-page complaint makes some interesting reading. 

The boarding was accomplished by members of a West Coast-based Navy SEAL team and USCG MSST elements operating from the 100,000-ton sea base, USS Lewis B. Puller, supported by helicopters and unmanned aerial vehicles. Once the VBSS team was aboard (sadly, after losing Chambers and Ingram in the process) they confirmed it was a stateless vessel and proceeded with the search. Although the crew at first said that they had been fishing for the past six days, there were no fish aboard and no fishing equipment in use. The crew said they were unaware of any cargo on the dhow.

What the VBSS team turned up were a series of warhead, and propulsion and guidance components for MRBMs and anti-ship cruise missiles, all “packaged without markings, labels, or identification in compartments near the front of the dhow.”

“The military’s belief that the weapons are Iranian is based in part on labels on various components, the recovery of similar exploded or destroyed missiles and destructive devices from other Houthi attacks in the region around the time of the seizure, and comparison of seized weapons to known information about Iranian manufactured missiles and rockets.”

The rocket and missile parts were found hidden in culvert piping and net float buoys and the 14-member crew transferred to the Puller, which then became a floating brig. The dhow was sunk by the Navy afterward as it was deemed “no longer safe or seaworthy.”

Several of the crew had Pakistani identification cards and in interviews, some said the dhow came from Pakistan and they didn’t know what the cargo was, while others said it came directly from Iran. One, Pahlawan, who told the rest of the crew to only refer to him as a refrigeration mechanic, was in charge. Pahlawan said he had been in Iran for two years and that he began working on the dhow 10-15 days before it left Konarak, Iran, where it had been inspected by the Iranian Navy an hour before it departed. Once they left Konarak, they took on diesel at night at Chah Bahar, a known base of the Islamic Republic of Iran Navy.

Pahlawan said he was instructed by the owner and captain of the vessel– neither of which embarked– on what heading to take toward the Somali coast and was given a sat phone to communicate with an individual through a series of calls that the FBI traced back to an individual known to be affiliated with the IRGC.

Of note, Pahlawan also had a personal cell phone and was active on Facebook, Snapchat, Instagram, and TikTok. You gotta stay on top of things, after all.

As noted by the DOJ:

Pahlawan faces a maximum penalty of 20 years in prison if convicted of unlawfully transporting a warhead, and all four defendants face a maximum penalty of five years in prison if convicted of the false statements offense. A federal district court judge will determine any sentence after considering the U.S. Sentencing Guidelines and other statutory factors.

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