Category Archives: USAF

Special Operations Forces Reference Manual availible for download

The 162-page fifth edition of the Special Operations Forces Reference Manual provides general information on U.S. Army, Navy, Marine Corps, Air Force, and NATO Special Operations Forces (SOF). It provides an introduction to the SOF command structure and also contains text, charts, and graphics detailing SOF unit organization, equipment, and areas of responsibility.

Besides 14 pages of definitions and glossaries, the 10,000-foot view of organizational structure is in-depth and ready to nerd out over.

A peek at the NSW section:

Oh yeah, and it’s free.

Assam Draggin Getting Ready for a ‘Thousand Pounder’ Raid

“White 4” P-40K Warhawk “Konkubine” of the 25th Fighter Squadron, 51st Fighter Group, getting prepped for a mission with a 1,000-pound centerline bomb, ca 1943. From left to right; Private Anthony Zinkevich, Private Frank Bussell, Tech Sergeant Thomas Collins, Staff Sergeant Lynn Hansen, and Lieutenant Robert McClurg– who carries a Gurkha kukri at the ready and wears a CBI “blood chit” on his back.

This picture, taken 14th April 1943, appeared in the November 1943 edition of “Impact” magazine, but, noticeably, the 25th continued to fly Warhawks into 1945. Photo via NARA

Formed as the 25th Pursuit Squadron at Hamilton Field, Calif., on Jan. 15, 1941, by July the squadron received its first P-40s and by March 1942 had sailed around the globe to set up wartime operations in British India. Setting up shop in Assam, India the 25th picked up the name “Assam Draggins.” 

As noted by the USAF:

The 25th Fighter Squadron’s first real moment of glory began in February 1943 when the unit was tasked to defend Fort Hertz near Myikina. Fort Hertz was a vital cog in air operations near “the Hump.” The 25th bombed and strafed enemy troops, concentrations, supply dumps, bridges, and enemy communication lines for twelve consecutive days, but failed to slow the Japanese advance on Fort Hertz. B-25 heavy bombers were needed to halt the enemy’s drive, but none were available. Lt. Col. John E. Barr, the executive officer for the 51st Fighter Group, modified a P-40 to carry 1,000-pound bombs, and by May 1943, had halted the Japanese offensive. 

The 25th Fighter Squadron encountered more combat activity than any other unit within the 51st Fighter Group during the war. The squadron returned to the United States and was inactivated on Dec. 12, 1945.

Post-war, they flew F-80s, F-86s, and F-4s, switching to the A-10 in 1982, which they currently operate out of Osan Air Base, South Korea.

Nuclear Winter?

These three developments are from the Pentagon regarding the next generations of nukes.

From Monday’s DOD Contracts (emphasis mine):

Lockheed Martin Corp., King of Prussia, Pennsylvania, was awarded a $996,215,214 contract for the MK21A Reentry Vehicle (RV) program. This contract provides for conducting engineering, manufacturing, and design to provide a low technical risk and affordable RV for Sentinel. Work will be performed in King of Prussia, Pennsylvania, and other various locations, and is expected to be completed by Oct. 20, 2039. This contract is a sole-source acquisition. Fiscal 2024 research, development, test, and evaluation funds in the amount of $26,612,031 are being obligated at the time of award. Air Force Nuclear Weapons Center, Hill Air Force Base, Utah, is the contracting activity (FA8219-24-C-0001).

The Mk21A will carry the future W87-1 warhead, the first newly manufactured warhead added to the U.S. arsenal since the Cold War, replacing the aging W78 335–350 kiloton warhead and its Mark 12A reentry vehicle, which has been in service since the 1970s.

While it could be used on Minuteman III, it is intended for the U.S. Air Force’s future Sentinel ICBM.

This came three days after the DOD announced that the U.S. “will pursue a modern variant of the B61 nuclear gravity bomb, designated the B61-13, pending Congressional authorization and appropriation.”

The B61 has been around for a half-century, but as you can tell by the tacks it has seen numerous upgrades to keep it in service.

The B61-13 would be deliverable by modern aircraft, strengthening deterrence of adversaries and assurance of allies and partners by providing the President with additional options against certain harder and large-area military targets.

It would replace some of the B61-7s in the current nuclear stockpile and have a yield similar to the B61-7, which is higher than that of the B61-12 (which is currently almost done with a Life Extension Program that has been underway since 2013).

Flight tests at Sandia National Laboratories’ Tonopah Test Range in Nevada in March 2020 were the last in a series designed to demonstrate the refurbished B61-12’s compatibility with the U.S. Air Force’s F-15E Strike Eagle jet fighter:

The B61-13 will not increase the number of weapons in the U.S. stockpile. The number of B61-12s to be produced will be lowered by the same amount as the number of B61-13s produced.

The B-16-12 and B-61-13 will be certified for delivery on current strategic aircraft (B-2A) and dual-capable aircraft (F-15E, F-16C/D & MLU, PA-200) as well as future platforms (F-35, B-21).

Likewise, with the Russians now resumed underground nuclear testing (and folks like North Korea and Iran possibly on the cusp of similar activities), a team led by the National Nuclear Security Administration (NNSA) last week conducted a non-nuclear underground chemical explosive test in Nevada to improve the US ability to detect low-yield nuclear explosions around the world.

This experiment, conducted in the P tunnel in Area 12 of the NNSS, used chemical high-explosives and radiotracers. (NNSA)

Lt. Schneider, of New Guinea, I presume?

Somewhere in New Guinea, 1943. Official caption: “Displaying all the traits of a true air ace, Second Lieutenant Edwin A. Schneider of Passaic, N.J., shot down three of 23 Japanese aircraft destroyed by American fighters on February 6 over Wau, New Guinea. The enemy formation was defeated without the loss of an American fighter plane. On the wing is Schneider’s crew chief, Sergent R.D. Lathem of Canton, Georgia.”

U.S. Air Force Number B23581AC is now in the National Archives, 342-FH 001123.

Note Schneider’s aircraft, a Bell P-39 Aircobra (a P-400 variant, you can tell by the long, skinny 20mm cannon in the nose rather than the stubby 37mm of other P-39s), was an obsolete type that had seen hard service from Pearl Harbor through the Aleutians and the Solomons because, well, it was all the USAAF had besides the equally out-performed P-40 Warhawk. Still, it could be very effective in ground support and against low-flying Japanese bombers.

Schneider was assigned to the “Red Devils” of the 40h Fighter Squadron, which, along with the 39th FS and 41st FS was part of the 35th Fighter Group.

The Devils arrived in Australia in February 1942 and were soon flying intercepts over Port Moresby, New Guinea, with their first victory in May. They would continue operating their P-39s from New Guinea throughout 1942 and 1943, with the good 2Lt Schneider and fellow devils Capt. John Clapper, Lts. Carl E. Nelson, Nathan Smith, Phil Wolf, and Robert G. Allison each downing an intercepted Japanese bomber over Finschhafen on this day in 1943, some 80 years ago.

It would be one of the 40th’s last P-39 victories, as they began transitioning into the much more powerful P-47 Thunderbolt in December and finally to P-51s in 1945.

In all, the 40th destroyed 113 Japanese planes in aerial combat; 51 were shot down by P-39s, 55 by P-47s, and seven by P-51s during WWII.

The squadron produced five aces, with Schneider coming up short with “just” four kills across 262 combat missions involving 572 combat hours. The reason he didn’t get his fifth was likely because he was sent back stateside in 1944 to become an instructor.

He did see the elephant again, however. Graduating to jets, Schiender transitioned to the USAF in 1947 and would fly F-94s in combat over Korea with the 319th FIS.

Colonel Edwin A. Schneider passed away on December 28, 1969.

Urgent Fury at 40: The Guns of Grenada

Without diving too much into the background, the Caribbean Island nation of Grenada had its elected government overthrown by a Marxist-Communist coup in 1979 and suspended the constitution. In just a couple of years, Grenada was hosting nearly 700 Cuban engineers who were building a giant airstrip– though long enough to host Soviet bombers– while smaller groups of Soviets, Libyan, North Korean, East German, and Bulgarians had taken up residence. Meanwhile, the local Grenadian military was greatly expanded and armed with Warsaw Pact weaponry.

Things came to a head in October 1983 when the Prime Minister, Maurice Bishop, was overthrown by a military junta and executed. The military council instituted a national “shoot on sight” curfew.

With 600 American medical students attending classes on the island caught in the middle of the crisis, and Grenada’s neighbors asking for U.S. assistance, the Reagan administration mounted Operation Urgent Fury to invade the island with “D-day” set for Oct. 25, 1983, some 40 years ago this week.

The American units tasked with the operation included the reinforced 2nd Battalion/8th Marines of the 22d Marine Amphibious Unit, the ready brigade of the 82d Airborne Division, and two Ranger battalions. A small force of Navy SEALs performed beach reconnaissance for the Marines and took control of the island’s radio station. Meanwhile, the Navy supplied 22 ships including an aircraft carrier and an amphibious assault group. The Americans were joined by some 350 peacekeepers drawn from six assorted allied Caribbean nations.

While it may seem like the operation would be a cakewalk, planning for the invasion estimated that the combined Cuban engineer battalion and the Grenadian People’s Revolutionary Army, when fully mobilized, were equivalent to 10 infantry battalions backed by armored vehicles while just four light American battalions– the Rangers, Marines, and one battalion of paratroopers– would be able to land on Oct. 25, the first day, meaning they expected to be outnumbered.

It wasn’t until Oct. 28, when the Americans and the Eastern Caribbean Peace Force counted seven (ish) battalions on the ground by which time the Cubans and PRA had laid down their arms.

Three battalions of paratroopers of the 82nd Airborne Division– the “All Americans” of 2/325th Inf, 2/505th Inf, and 1/508th Inf–would land in Grenada, although by helicopter and airlift, not via parachute. As a rapid deployment force, they were equipped with lots of new gear including the Army’s new M81 woodland camouflage BDUniforms and Kevlar PASGT helmets and vests. They were typically armed with M-16A1s, M-60 machine guns, and M-21 sniper rifles. (All photos: National Archives)

The Rangers of the 1st and 2nd battalion, 75th Ranger Regiment, accompanied by 35 Delta Force operators, would conduct a combat parachute jump at Point Salines, Grenada, to capture the island’s airport. They were more distinctive from the other American forces on the island due to their old-school OG-107 olive drab fatigues and M1 steel pot helmets, whenever they weren’t wearing patrol caps.

The Marines of the 22nd MAU typically wore the older ERDL style of leaf camouflage uniform with M1 helmets. As you can see, the Corps had more of a shoestring budget with the radio operator in the center having a sling made from a length of rope. Also, you gotta love the ciggy in the hand of the radio operator to the left and the double pistol magazine pouches on the Marine to the right. Across the board, American forces used the M1911 as a sidearm as the Beretta M9 would not be adopted until 1985.

More in my column at Guns.com.

Cobra Color Four-Pack

How about this great period Kodachrome of a quartet of USAAF P-39 Airacobras flying over Dale Mabry Army Air Field in Tallahassee, Florida, likely in mid-late 1942.

Signal Corps Photo in the National Archives NARA 342FH-4A-21151-K-2491

Note the mottled well-worn appearance of these training birds with large white cowling numbers painted over existing smaller yellow numbers and white-dusted sides where exhaust has been scrubbed off. The two closest birds, White 253 and White 255, have visible tail numbers 138276 (41-38276) and 128360 (SN 41-28360), which points to them being Bell P-39D-BE models manufactured in 1941.

Mabry, which only stood up in May 1941, was a major fighter pilot training base during World War II, with some 8,000 Allied aviators learning their trade there including British, Free French, and Chinese KMT flyers.

For those curious, 41-28360 was written off on 25 October 1942 at Townsend, Florida, likely after suffering some sort of damage (hard to handle by novices, 21 P-39s crashed near Mabry Field during training in 1942 alone) while the fate of 41-38276 is lost to history. Sadly, there are no P-39Ds on display in the U.S. today even though over 400 were produced. 

Today, the land that Mabry is on is now the Florida Highway Patrol Training Academy– where I have had the joy of attending armorer’s classes– and the campus of the Tallahassee Community College.

C-130J Invasion Stripes

Invasion stripes on C-47 SN 43-30652, circa September 1944, of the 36th Troop Carrier Squadron during Operation Market Garden

First off: Happy 76th Birthday, USAF.

Now, the news.

A half-dozen advanced C-130J Super Hercules aircraft of the “Blue Tail Flies” of the historic 37th Airlift Squadron, based at Germany’s Ramstein Air Base recently received a special paint job and decals that the unit plans to show off over the beaches of Normandy, France, on the 80th anniversary of the Operation Overlord D-Day landings next June.

Maintainers of the 86th Maintenance Squadron painted black-and-white “Invasion stripes” on the C-130s as a throwback to those sported by Allied aircraft during the landings.

Importantly, the first Allied aircraft to cross the line on D-Day, carrying personnel of the 82nd Airborne Division’s 3rd Battalion, 505th Parachute Infantry Regiment and the 456th Parachute Field Artillery Battalion to a drop zone near Sainte-Mère-Église in occupied France, was Douglas C-47 Skytrain 43-30652, dubbed “Whiskey Seven” (W7), of the 37th Troop Carrier Squadron, now the 37th Airlift, so the historical tie is solid.

U.S. Air Force Airman Quinten Cooper, 86th Maintenance Squadron Aircraft Structural Maintenance apprentice, paints a C-130J Super Hercules aircraft at Ramstein Air Base, Germany, Aug. 1, 2023. The 86th MXS ASM flight painted stripes on six of the 37th Airlift Squadrons C-130s as a way to pay homage to the C-47 Skytrain aircraft that flew over Normandy during the Invasion of Europe on June 6, 1944. (U.S. Air Force photo by Senior Airman Thomas Karol)

50 Years Ago: A Productive Labor Day Weekend

Dr. Bradford Parkinson (USNA 1957) is a well-respective professor at Colorado State University and Stanford University, as well as the holder of multiple former president and CEO positions in the private sector, including with PlantStar and Trimble Navigation.

However, over Labor Day weekend 1973, he was a career officer with the U.S. Air Force, a colonel at the time, and, as detailed in From the Sea to the Stars: A Chronicle of the U.S. Navy’s Space and Space-related Activities, 1944-2009,” got a lot of work done over the BBQ.

On Labor Day weekend, 1973, Colonel Parkinson met with Aerospace engineers, together with Mr. Roger Easton of the Naval Research Laboratory and Navy Captain Daniel Holmes, to “synthesize” details of the GPS constellation. At one point, Colonel Parkinson reportedly came into the room and said, “Well, we’ve got a problem: our system is too expensive,” and Captain Holmes replied, “Why don’t you take our Timation] system and manage it?” That, in effect, is essentially what happened; the concept settled on was the one designed and demonstrated in Easton’s Timationsatellites.*

*With approved funding from the Joint GPS Program, Roger Easton and his team at the Naval Research Laboratory continued the Timation satellite program – renamed Navigation Technology Satellites (NTS). As NTS-1, the Navy-built Timation-IIIA satellite was launched in July 1974. In addition to further demonstrating the validity of the passive-ranging concept for position determining, NTS-1 carried NRL’s new rubidium time standard into space. NTS-2, launched into the GPS-constellation orbit in June 1977, had as objectives: (1) to demonstrate the feasibility of using a cesium atomic-clock standard developed by NRL in future GPS satellites; (2) to demonstrate the GPS navigation payload, and (3) to function as one of the satellites in the GPS Phase I constellation. NtS-2 achieved the JCS-required three-dimensional accuracy of “less than 60 feet” against aircraft flying over a calibrated test range. The success of NTS-2 helped keep support for the GPS program alive in 1977, when it had serious cost and schedule problems.

Less than five years later, in February 1978, the first Block I developmental Navstar/GPS satellite, Navstar 1, launched, with Parkinson as the head of the program. Three more Navstar satellites launched by the end of the year.

And, the rest, as they say, is GPS history, with Parkinson remembered today as the Chief Architect of GPS.

Know Your F-16 care and feeding? Looking to travel to Eastern Europe for fun and profit?

Florida-based Draken International, a top-end commercial training and aggressor company that operates F-16s and Mirage F.1s among other types, is “Looking for former or current F16 technicians for employment in Europe.”

The job openings are for crew chiefs, avionics, and general maintenance techs with experience on F-16A/B aircraft, and a willingness to travel to Romania.

The country– which shares a 300-mile border with Ukraine– retired its last of some 400 MiG-21s earlier this year.

Romania now uses a squadron of 17 second-hand F-16AM/BM Block 15s (!) bought recently from Portugal, and signed a contract with Norway in November 2022 to another 32 additional 40-year-old F-16A/Bs for 388 million euros, to ensure the future transition to the new F-35 fighter jet. All of the RoAF F-16s are set to be upgraded to M6.5.2 operating configuration, with Kongsberg providing support– and apparently, Draken tapped in as a subcontractor.

It is not surprising that the work is being farmed out, as a lot of the extra bandwidth with F-16 techs in NATO is being contributed to the effort to get Ukraine’s pre-owned donated Vipers in the air sometime this year. Reportedly, 11 different countries are coming together on that project.

Besides the Ukraine F-16s, a lot of the guys with that skillset who are willing to travel have been in Iraq for the past couple of years off and on, with their late-model F-16IQ birds being kept in the air and regularly bombing ISIS targets largely via commercial Western support.

Mines, Mines, Mines

Word is that Australia plans to invest the equivalent of $800 Million in new sea mines, sourced from Italy.

Comparatively, the Chinese have an active offensive mining development program counting an estimated 80,000 devices consisting of up to 30 types, including encapsulated torpedo mines and rising mines.

This comes as the Vigilance Offshore Patrol Vessel (OPV), pitched by VARD for the Royal Canadian Navy’s future fleet, was shown off at CANSEC 2023, complete with a stern Cube modular minelaying system installed.

Vigilance Class Offshore Patrol Vessel (OPV) with The Cube System

The system uses 40-foot containers for a wholly “bolt-on” minelaying option

A digital mockup of the Cube minelaying system on HMS Tamar, another small OPV currently in the Pacific. 

Suffice it to say, these could fit inside the open below-deck mission bay of the Independence-class LCS– here seen on USS Cincinnati (LCS-20)– while still leaving the helicopter deck and hangar free.(Photo: Chris Eger)

Meanwhile, here in the States, the Air Force is working on a program for a single B-52 to drop a dozen 2,000-pound mines from a distance of 40 miles off, one that could be very useful in the Pacific one day.

An inert Joint Direct Attack Munition QuickStrike Extended Range mine is attached to a U.S. Air Force B-52H Stratofortress assigned to the 49th Test and Evaluation Squadron, Barksdale Air Force Base, La., in early March 2023. (U.S. Air Force courtesy photo 230524-F-AA323-1002)

From Air Force Strike Command:

A B-52H Stratofortress attached to the 49th Test and Evaluation Squadron validated the ability to deploy inert Joint Direct Attack Munition (JDAM) QuickStrike Extended Range (QS-ER) mines from a standoff distance of more than 40 miles off the coast of Kauai, Hawaii at the Pacific Missile Range Facility in early March 2023.

The QS-ER mine marries the concept of a Mk64 underwater mine to that of the GBU-64v1 JDAM Extended Range variant. The resulting weapon is the 2,000-pound QS-ER mine.

Traditionally mines are employed as unguided gravity weapons, forcing the aircraft to fly at lower altitudes and releasing the mines at multiple intervals rather than single releases. This means the mission cannot be accomplished in a contested waterway without accepting a high level of risk. But the QS-ER program changes this concept completely.

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