Category Archives: Drones-UAV-UAS

Prosperity Guardian Counts 19 (of 61) Cyclops/Vampires

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231206-N-GF955-1026 U.S. 5TH FLEET AREA OF OPERATIONS (Dec. 6, 2023) Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Carney (DDG 64) responds to a simulated small-craft vessel during an anti-terrorism drill, Dec. 6. Carney is deployed to the U.S. 5th Fleet area of operations to help ensure maritime security and stability in the Middle East region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Aaron Lau)

The latest press briefing by the Pentagon has the CENTCOM commander, VADM Brad Cooper, remarking that the U.S. Navy alone has splashed 61 incoming Houthi drones and missiles in the Red Sea since late October in now some 25 attacks on merchant shipping. This apparently doesn’t count drones and missiles shot down by the British RN or French fleet.

Of that number, 19 have been swatted down since Operation Prosperity Guardian kicked off on 18 December 2023, expanding “Of the 19 drones and missiles, 11 have been uncrewed aerial vehicles. There have been two cruise missiles and six anti-ship ballistic missiles.”

OPG has also zapped three small boats while a large boat-borne IED was released offshore earlier this week. 

While at least two vessels have been hit by Houthis, Cooper said that “1,500 vessels have safely transited through the Bab al-Mandab,” since OPG started with none by UAVs. Notably, Maersk Hangzhou was hit by a missile which caused no casualties. Speaking of which, the only injuries thus far are to Houthi smallboat crews, with at least 10 killed.

Nonetheless, on 2 January, both Maersk and Happag-Lloyd announced that the Red Sea route would once again be avoided moving forward.

While it hasn’t been released just what kind of missiles are being sent up from coastal batteries along the Yemeni coast, the Houthis have developed a modified version of the Iranian Quds-1 and Quds-2 cruise missiles, with Iranian assistance. Iran also has Chinese C802 and C700 series AShMs and a whole series of domestically produced variants, such as the Noor, Ghader, and Ghadir.

Many of these are set up to be very mobile– and thus hard to target.

Transporter erector launcher (TELs) for Iranian Noor/Qader missiles. The TEL can be disguised as a civilian truck. (Wiki Commons)

Carney Going Home

231019-N-GF955-1104 RED SEA (Oct. 19, 2023) The Arleigh Burke-class guided-missile destroyer USS Carney (DDG 64) defeats a combination of Houthi missiles and unmanned aerial vehicles in the Red Sea, Oct. 19. Carney is deployed to the U.S. 5th Fleet area of operations to help ensure maritime security and stability in the Middle East region. (U.S. Navy photo by Mass Communication Specialist 2nd Class Aaron Lau)

The American ship with the most documented “kills,” including 14 drones shot down in a single day (16 December), is the modernized Flight I Burke, USS Carney (DDG-64).

Before that incident, Carney had counted at least a 22-0 score on the eve of the Army-Navy game in early December.

Carney, which is headed home, just hosted VADM Cooper aboard who presented the whole crew with a CAR while some individuals picked up a NAM and the skipper a Bronze Star.

For now, the Ike carrier group is in the region with her DESRON 22 tin cans keeping watch along with the British Type 45 frigate HMS Diamond while other countries are promising a couple grey hulls as well.

With Denmark set to send a frigate to the Red Sea to take part in OPG, the Royal Danish Navy just released a video of the air defense frigate Iver Huitfeldt undergoing Fleet Operational Sea Training, preparing to fight while underway.

Since you have come this far, take a look at these two semi-related videos, featuring the Army’s new 1-3 week counter-drone school– including the use of a Smart Shooter device for M4 carbines, and a sit down with some Ukrainian soldiers who are manufacturing 3D-printed parts for reconnaissance and kamikaze drones on the cheap– which is the future of warfare as we are seeing it today.

 

Prosperity Guardian upates

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ARABIAN GULF (Dec. 5, 2023) An MH-60S Sea Hawk helicopter attached to the “Dusty Dogs” of Helicopter Sea Combat Squadron (HSC) 7 escorts explosive ordnance disposal technicians to conduct helicopter rope suspension drills aboard the guided-missile destroyer USS Gravely (DDG 107) in the Arabian Gulf, Dec. 5, 2023. The Dwight D. Eisenhower Carrier Strike Group is deployed to the U.S. 5th Fleet area of operations to support maritime security and stability in the Middle East region. (U.S. Navy photo by Mass Communication Specialist 3rd Class Janae Chambers)

The U.S.-led multinational sea control/protection of shipping operation formed in December 2023 to respond to Houthi-led attacks on shipping in the Red Sea, primarily in the Bab-el-Mandeb (also known as the Gate of Grief or the Gate of Tears, names that are more apt than ever before) saw a lot of movement in the past week.

This included Denmark promising to send a frigate— likely one of its trio of new Iver Huitfeldt class air defense ships– to the region to join the OPG convoy effort. Likewise, the Greeks are sending a frigate of their own, possibly a Hydra/MEKO-200HN class vessel with limited AAW capability. That these two countries are sending grey hulls is a no-brainer as Maersk is a Danish-owned shipping company and something like 20 percent of the shipping on earth is Greek-owned in one way or another. Meanwhile, cash-strapped OPG “partners” such as Canada and Australia have elected to only send a few staff officers to the safety of Bahrain.

Current missile-slingers on OPG include the British Type 45 frigate HMS Diamond (D34), the drone ace Burke USS Carney (DDG 64), the DESRON 22 destroyers USS Laboon (DDG-58), USS Mason (DDG 87), and USS Gravely (DDG-107) from the Eisenhower strike group; as well as airpower from Ike herself which is being closely screened by the old Tico USS Philippine Sea (CG 58).

And they have been very busy.

Dec. 23: Laboon shot down four unmanned aerial drones originating from Houthi-controlled areas in Yemen that were inbound to the destroyer. There were no injuries or damage in this incident. However, M/V Blaamaen, a Norwegian-flagged, owned, and operated chemical/oil tanker, reported a near miss of a Houthi one-way attack drone with no injuries or damage reported while the M/V Saibaba, a Gabon-owned, Indian-flagged crude oil tanker, reported that it was hit by a one-way attack drone with no injuries reported.

Dec. 26: Laboon and F/A-18 Super Hornets from the Eisenhower Carrier Strike Group, shot down twelve one-way attack drones, three anti-ship ballistic missiles, and two land attack cruise missiles in the Southern Red Sea that were fired by the Houthis over 10 hours. The Liberian-flagged MSC United VIII was narrowly missed by incoming AShMs.

Dec. 28: Mason shot down one drone and one anti-ship ballistic missile in the Southern Red Sea that was fired by the Houthis. There was no damage to any of the 18 ships in the area or reported injuries. “This is the 22nd attempted attack by Houthis on international shipping since Oct. 19,” reported CENTCOM.

Dec. 30. Singapore-flagged, Denmark-owned/operated container ship Maersk Hangzhou was struck by an anti-ship ballistic missile, and when Gravely responded she splashed two more that were directed at her. In a follow-up attack the next day, four Houthi small boats bird dogged the wounded container ship and then fired crew-served and small arms weapons as close as 20m from the Danish vessel. Armed MH-60Rs from Ike and Gravely responded and sank three out of four boats, reportedly killing at least 10 Houthis.

Maersk is apparently running embarked private security teams to dissuade Yemeni helicopter and small boat teams from landing– the Maersk Hangzhou responded with small arms during the recent attacks on her. Others are taking to Automatic Identification System messages to wave a sort of “not it” white flag at the Houthi, who are apparently using such systems as an easy open-source intelligence for targeting.

And, as if the region couldn’t be any more tense, the 55-year-old Iranian Alvand-class corvette Alborz has entered the Red Sea.

Drone Swatting Duty Ramps Up

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If you don’t think the next naval war will be drone-centric, you aren’t paying attention. In fact, we are fighting one right now. 

Via CENTCOM (emphasis mine):

In the early morning hours of December 16 (Sanna time) the US Arleigh Burke-class guided-missile destroyer USS CARNEY (DDG 64), operating in the Red Sea, successfully engaged 14 unmanned aerial systems launched as a drone wave from Houthi-controlled areas of Yemen. The UAS were assessed to be one-way attack drones and were shot down with no damage to ships in the area or reported injuries. Regional Red Sea partners were alerted to the threat.

While not disclosed by CENTCOM, it is well known that the majority of the drones used by the Houthi are locally built (with Iranian help and Chinese/German commercial components) Samad-type, which are felt to be not very technically advanced. 

Via TRADOC

However, what if that is the plan in a larger conflict? Smother destroyers and escorts with hundreds of simple yet still dangerous UAVs over the course of several days that empty the tin cans’ missile cells and magazines, then send in the tough and more advanced stuff to finish the job.

The U.S. Navy made no comment on how the swarm against Carney was splashed, whether it was one of the destroyer’s huge (and very expensive) SM-3 ABMs, smaller (but still overkill) SM-1/2 MRs that she carries, her 5″/54 MK45 mount (which has a limited anti-air capability), her 20mm CIWS (which would have meant allowing the drones to get very close) or 25mm chain guns/M2 .50 cals (which would have meant letting them get even closer).

Notably, in 2016, Carney replaced her aft Phalanx CIWS 20mm Vulcan cannon with the SeaRAM 11-cell RIM-116 Rolling Airframe Missile launcher, which stretched the engagement envelope on that mount from 3,000m to 6~ miles.

Of course, there is also the possibility that non-kinetic, soft-kill methods were used such as the destroyer’s onboard AN/SLQ-32 Electronic Warfare Suite (a role called Enhanced Electronic Attack that is being optimized in the new AN/SLQ-32(V)7 SEWIP Block 3 fitment for Burkes) or backpack-deployable DRAKE counter-drone zappers that the Navy has been quietly deploying on both surface ships and submarines.

Carney did go kinetic during an earlier attack in October, hitting an undisclosed number of Houthi drones and three land-attack missiles headed toward Israel.

Arleigh Burke-class guided-missile destroyer USS Carney (DDG-64) defeats a combination of Houthi missiles and unmanned aerial vehicles in the Red Sea, Oct. 19, 2023. US Navy Photo

Carney had also shot down an Iranian KAS-04 (Samaad 3 type) drone operated from Houthi areas in late November and responded to four attacks against three merchant vessels earlier this month– adding another drone to her tally.

A little help from our friends…

The British and French are also getting into the act as well, with each one claiming a drone shot down in the same region recently.

HMS Diamond (D34) is the third of six 9,500-ton Type 45/Daring class AAW destroyers in service with the Royal Navy. She was sent to the Gulf late last month to bolster the RN’s three minesweepers and frigate HMS Lancaster. While in the Red Sea, she splashed a “one-way armed drone targeting merchant shipping” on 15 December.

The RN is citing the incident as its first surface-to-air “kill” since the 1991 Gulf War.

HMS Diamond successfully engaged and shot down an aerial system suspected to have been a one way attack drone, that appears to have originated from Houthi-controlled territory in Yemen. (Pictures: MOD)

This is the first use of an Aster 30 missile (named PAAMS(S) Sea Viper by the British) in combat by the Royal Navy, although the French Aquitaine-class frigate Languedoc (D653) also fired a smaller Aster 15 missile at a similar target earlier last week. Diamond carries as many as 48 Sea Vipers in her VLS cells while the smaller (6,000 ton) French frigate carries just 16 vells.

The First Sea Lord, Admiral Sir Ben Key KCB CBE ADC, made the following statement:

A sixth of the world’s commercial shipping passes through the Bab-al-Mandeb and Red Sea. The RN is committed to upholding the right to free use of the oceans and we do not tolerate indiscriminate threats or attacks against those going about their lawful business on the high seas.

However, shipping companies are pulling the plug and opting to go the long way ’round the Cape. So far, MSC, Hapag-Lloyd, and Maersk have all announced a “pause.” This comes as shipping industry groups are warning against merchant vessels employing armed private security in the region for risk of “escalation.”

Counterdrone Backpacks for Subforce

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An interesting post from Groton-based Submarine Squadron (COMSUBRON12) Twelve last week shows submariners undergoing counter-UAS training on board Submarine Base New London.

The pictures show the backpack Drone Restricted Access Using Known Electromagnetic Warfare (DRAKE) system at play with some small quadcopters.

Marketed by Northrop Grumman since at least 2016, DRAKE is a “radio-frequency negation system that delivers a non-kinetic, selective electronic attack of Group 1 drones,” with that definition applying to UASs weighing less than 20 pounds, flying lower than 1,200 feet, and flying slower than 100 knots.

You know, the kind of drones that have been extensively seen in Ukraine dropping mortar bombs and grenades down the hatch of Russian tanks in the past couple of years.

While the Navy has been shipping DRAKEs out to the surface fleet since at least 2021 it is nice that the bubbleheads are getting some drone zapping kit for those occasional (and very vulnerable) periods when they are transiting on the surface.

This augments the M249 SAWs and laser dazzlers they have been carrying to warn off small boats and combat swimmers.

APRA HARBOR, Guam (July 8, 2021) Sailors aboard the Los Angeles-class fast-attack submarine USS Springfield (SSN 761) depart Naval Base Guam after completing a regularly scheduled evolution with the submarine tender USS Emory S. Land (AS 39). Springfield is capable of supporting various missions, including anti-submarine warfare, anti-surface ship warfare, strike warfare and intelligence, surveillance, and reconnaissance. (U.S. Navy photo by Mass Communication Specialist 1st Class Victoria Kinney)

GROTON, Conn. (Dec. 20, 2019) Sailors assigned to the Virginia-class fast-attack submarine USS Minnesota (SSN 783) stand topside as they pull into their homeport at Naval Submarine Base New London in Groton, Conn., Dec 20, 2019, following a deployment. Minnesota deployed to execute the chief of naval operation’s maritime strategy in supporting national security interests and maritime security operations. (U.S. Navy photo by Mass Communication Specialist 1st Class Steven Hoskins/Released)

Of course, the Belgian Air Force has recently opted for a more kinetic solution to knock down Group 1 drones. 

Coasties Getting their Polar on

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Two recent USCG reports from the Far North have some great imagery associated with them. Like recruiting poster-level stuff, here.

First, the 270-foot Famous (Bear) class medium endurance cutter (basically a 1980s patrol frigate) USCGC Forward (WMEC 911) recently returned to her home port in Portsmouth following a 10,500-nm/78-day deployment in the high North Atlantic Ocean that had some very chilly vibes and an interesting UUV deployment in the region.

The U.S. Coast Guard Cutter Forward (WMEC 911) steams near an iceberg in the Atlantic Ocean, on Aug. 22, 2023. Forward deployed in support of Op Nanook, an annual Canadian-led exercise that offers an opportunity to work with partners to advance shared maritime objectives. (U.S. Coast Guard photo by Petty Officer 3rd Class Mikaela McGee)

As detailed by USCG PAO, emphasis mine:

Throughout the deployment, Forward supported the U.S. Coast Guard’s Arctic Strategy and partnered with allied nations and agencies during Operation Nanook 2023, an annual Canadian-led military exercise to strengthen maritime objectives in the high northern latitudes.

Alongside Canadian and French forces navigating the waters of the North Atlantic Ocean, Forward’s crew performed training evolutions including towing and formation steaming, replenishment at sea, visual communications tactical signaling, and cross-deck exercises. In addition, an attached team from Coast Guard Tactical Law Enforcement Team Pacific conducted a boarding exercise with French Navy vessel BSAM Garonne to demonstrate at-sea capabilities and assist in enhancing partner training curriculums.

Forward collaborated with embarked U.S. Navy personnel from the Unmanned Undersea Vehicle Flotilla-1 team to launch their Razorback UUV. The undersea vehicle, equipped with mapping and sonar capabilities, deployed deeper than any U.S. Navy submersible and traveled to a depth of nearly 2,000 feet (600 meters).

Members from the U.S. Navy’s Afloat Training Group Atlantic were also embarked aboard Forward to help build their service’s Arctic Vision Initiative, which will serve to inform U.S. Navy training entities of seamanship, navigation, engineering, and medical considerations necessary for operating naval vessels in the polar regions.

Plus, how about this massed shot of 270s collected pierside at Portsmouth. Keep in mind just 13 of these vessels were completed.

Family and friends of U.S. Coast Guard Cutter Forward’s (WMEC 911) crew watch the cutter approach the pier, Sept. 26, in Portsmouth, Virginia. (U.S. Coast Guard photo by Petty Officer 2nd Class Brandon Hillard)

Next, the one-of-a-kind medium (as in, it’s not going to clear a path to McMurdo) icebreaker USCGC Healy (WAGB 20) has been on a five-week-long NSF mission from Kodiak, Alaska to Norway over the top of the world supporting the Nansen and Amundsen Basins Observational System (NABOS). She just called at Tromso in Norway, and prior to that rendezvoused with the Norwegian Coast Guard Vessel Svalbard in the ice-covered waters northwest of the Svalbard archipelago.

The two ships transited together toward Tromsø while crew members participated in an exchange on each other’s vessel to foster a deeper understanding of the other service’s operations.

The U.S. Coast Guard Cutter Healy (WAGB 20) transits the Tromsøysundet Strait alongside the Norwegian Coast Guard Vessel Svalbard near Tromsø, Norway, Oct. 1, 2023. The U.S. shares a decades-long stalwart partnership with Norway built upon shared values, experiences, and vision. (U.S. Coast Guard photo by Senior Chief Petty Officer Charly Tautfest)

Speaking of Svalbard, aka Spitsbergen, the frozen archipelago that was once the stomping grounds of the Tirpitz and is the current home to the end-of-the-world seed bank, life has been getting tense due to the co-located Soviet err Russian mining outpost there as of late.

DASH, is that you?

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BAE Systems this week showed off something they termed akin to a game changer regarding armed drones in naval use. Their Malloy T-600 (which ironically is the same designation as a Terminator model ) heavy lift uncrewed air system, during a large NATO REPMUS (Robotic Experimentation and Prototyping with Maritime Uncrewed Systems) exercise in Portugal, successfully released an inert Sting Ray training variant anti-submarine torpedo during a flight mission at sea for the first time.

A quadcopter with an ASW torpedo.

The T-600 is an electric-powered demonstrator aircraft capable of vertical take-off and landing, can carry a payload of at least 450 pounds, and can travel at up to 43 knots. It also has a range of up to 40 nm depending on payload. It is around the size of a small car and is designed to be easily disassembled for transportation.

The Sting Ray is a British acoustic homing lightweight torpedo (LWT) developed by GEC-Marconi and now produced by BAE Systems. With a 550-pound all-up weight, it only has a 99-pound warhead but is the rough equivalent of the U.S. Mk. 54.

Said Neil Appleton, Head of Sustainable Electric Products, BAE Systems Air:

“In just two years since we launched our collaboration with Malloy, we’ve developed a heavy lift UAS and working with the UK Royal Navy and Portuguese Navy, have taken part in the latest NATO REPMUS exercise. The demonstration showcased the capability of our T-600 technology demonstrator, carrying an inert Sting Ray torpedo in front of the world’s premier naval forces. It’s a fantastic achievement in our collaboration with Malloy and a sign of our joint ambitions to bring new capabilities to our customers.”

Of course, any fan of naval history will look at this and recall the old Gyrodyne QH-50 DASH (Drone Anti-Submarine Helicopter) drone of the 1960s-70s that could carry two small Mk.44 torpedoes, a larger Mk. 46, or a friggen nuclear depth bomb (!) out to a theoretical range of 22 nm with a speed of up to 80 knots.

The drones were unsuccessful and the Navy pulled them by the early 1970s.

QH-50 over Hazelwood, 1960, NARA 80-KN 1814

Looks like DASH had better performance in terms of speed and lift, although indeed the main problem with that drone– connectivity and near-real-time-control– has gotten a lot better over the years. Plus, the T-600 seems a bit smaller and there are a lot more drone operators around today than in 1962.

Navy picking up more high-speed target boats

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One of last week’s more interesting DOD contracts:

Silver Ships Inc.,* Theodore, Alabama, is awarded a $7,814,630 firm-fixed-price modification to previously-awarded contract N00024-23-F-2201 for the acquisition of 49 additional High-Speed Maneuvering Surface Target (HSMST) craft and accessories, 12 service manuals, 6 spare engines, and 38 sets of deployment spares. Work will be performed in Theodore, Alabama, and is expected to be completed by March 2025. The fiscal 2023 appropriation account for other procurement (Navy) funds in the amount of $4,016,330 (51%); and the fiscal 2022 appropriation account for other procurement (Navy) funds in the amount of $3,798,300 (49%), will be obligated at time of award; none of which will expire at the end of the current fiscal year. The Naval Sea Systems Command, Washington, D.C., is the contracting activity.

The HSMST is a remotely operated target drone based on Metal Shark’s 26-foot AM800 fire boat.

While the DOD release mentions just 49 hulls, a presser from Silverships details that there are options for 246 HSMSTs that would bring the cumulative value of the contract to $48.25 milly.

The 27-foot custom-built AM800 target boats feature a 9-foot 8-inch beam and include an air or foam collar depending on the boat variant. Each AM800 will be outfitted with a specialized compartment designed for installing remote control systems and electronics. These target boats are fully operational and built to the Navy’s specifications and payload requirements depending on the boat’s specific mission. Vessels can be operated by a one or two-person crew for training purposes but are remotely operated during live-fire training.

Most of the 246 HSMSTs ordered will be powered by twin Suzuki 225HP outboards. The remaining boats included in this contract will be powered by Mercury Diesel Spark Ignition outboards to fulfill Navy fueling requirements. HSMSTs are designed with several uncommon design elements specific to their unique mission, for example, an above-deck fuel tank allowing operators to replace tanks quickly and easily.

The company had previously been awarded a contract in 2013 for 350 HSMSTs to be delivered by 2017. A lot of them wind up getting zapped.

180502-N-EN275-1040. ATLANTIC OCEAN (May 2, 2018) A close-in weapons system (CIWS) 20mm radar-guided Gatling gun aboard the Nimitz-class aircraft carrier USS Abraham Lincoln (CVN 72) disables a remote-controlled high-speed maneuvering seaborne target (HSMST) during Combat Systems Ship Qualification Trials (CSSQT). (U.S. Navy photo by Mass Communication Specialist 3rd Class Jacob Smith/Released)

I’d also like to point out that the HSMST is very relevant in the age of Ukrainian drone attack boats.

For reference, via the recent swarm attack of six such boats against the Russian spy ship Priazovye.

Via Russian MOD. 

Spotted in the Mississippi Sound: Cool Little Haze Gray AUSVs

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So we came across this interesting little guy while wandering around the small craft harbor in Gulfport last week.

A closer look shows lots of solar panels on the folded sail over a torpedo-shaped hull, a forward-facing camera, and a FLIR gimble over the stern.

This is it being towed into the harbor past the Gulfport Yacht Club by a 25~ foot RHIB workboat with sparse markings.

CF 9065 LE. Looks to be a repurposed old CG 26ft RB-S, note the painted-over red sides

They motored up to the recreational boat ramp by the repro Ship Island Lighthouse where a guy with a pickup truck and a wheeled recovery cart was waiting.

Up she comes.

The hull form has a centerline thruster stem/stabilizer.

It could be deployed by two-three men. While we watched they unloaded two of these, towing them each off with a Toyota Tundra.

Stumped? It is an Ocean Aero Triton, which is capable of sailing autonomously for 3 months on solar and wind power at speeds of up to 5 knots.

The TRITON is the world’s first and only Autonomous Underwater and Surface Vehicle (AUSV). It can sail and submerge autonomously to collect data both above and below the ocean’s surface and relay it to you from anywhere, at any time.

The TRITON was built to be versatile and to handle a range of missions across a number of industries. Our pre-packaged payloads will cover 90% of the applications in the defense, research, and off-shore energy sectors, but the system is designed to support rapid NRE efforts for more specific use cases. Optional state-of-the-art payloads include advanced modal communications for high bandwidth data transfer in remote areas as well as obstacle avoidance software/hardware to ensure autonomous reactions to unexpected mission complications.

The Specs, and some shots from Ocean Aero of the Triton submerged:

Click to big up 3452×2154

21st-Century Visual Aircraft Recognition

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Spotted on a Ukrainian coastal craft recently:

Besides the normal MiGs and Sukhois, note the assorted drone silhouettes.

Of note, the U.S. has donated 62 “coastal and riverine patrol boats” to Ukraine since the beginning of the conflict with Russia. Presumably, these are all small enough to be carried in via Eastern Europe from Poland and Romania via rail (under 89 feet) and truck (under 53 feet).

Last year, it was disclosed that at least 20 of those were 36-38 foot aluminum hulled boats from Metal Shark in Alabama. 

Speaking of which, the Department of Defense this week quietly posted the latest, 34th, drawdown from DoD inventories for Ukraine since August 2021 which is valued at up to $350 million. Big ticket items include HIMARS rockets, 155mm artillery rounds, 25mm cannon ammunition, 81mm and 60mm mortar rounds, grenade launchers, demo equipment, more riverine patrol boats, thermal sights, and other gear. Also included were additional small arms– classified as .50 caliber BMG and under– along with associated ammunition.

Overall, this brings the total of American military assistance to Ukraine to more than $33.2 billion since the beginning of the Biden Administration took office– roughly the cost of three new Ford-class supercarriers. By comparison, Ukraine spent just $5.9 billion on its entire military in 2021.

When it comes to the running tally of equipment transferred from U.S. stocks to Ukraine this year, more than 150 million rounds of small arms ammunition have been allocated along with 232 pieces of artillery and over 2 million shells. Add to this over 1,600 Stinger anti-aircraft missile systems, 8,500 Javelin tank killer missiles, and 58,000 “other anti-armor systems.”

The full list, as of March 20, is below:

Tesla’s Fever Dream: Killer Kayaks

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From the spark that was Nikolai Tesla wowing the crowds of New York’s Madison Square Garden with his four-foot long, steel-hulled, radio-controlled boat (patented in 1898) and his follow-on “dirigible wireless torpedo,” we are now going on 125 years of unmanned surface and subsurface vehicles, with an easy bent towards using them in warfare.

With stops at the German Fernlenkboot (FL) of the Great War and the Italian Motoscafo da Turismo (MTS) unmanned explosive motorboats of WWII, today’s maritime lingering/loitering USV munition has been well proven in the Black Sea.

Following up on the dramatic attack late last month on the Russian 4,000-ton Admiral Grigorovich-class frigate Admiral Makarov and smaller Natya-class minesweeper Ivan Golubets by Ukrainian USVs more information on these “killer kayaks” have surfaced including an excellent photo essay that has popped up on Reddit of no less than a half-dozen of these little black boats under construction and testing, including design details and the mix of commercial-off-the-shelf components and local supplies (Rotax 3-cylinder engines from a Canadian Sea Doo jet ski– which only run about $2-3K each— a Starlink receiver, old Warsaw Pact-era contact exploders, et. al).

Like Tesla’s boat, they are low-lying and relatively deep of hull for stability

Note they appear to be arranged on portable launching cradles that can be reused.

H.I. Sutton over at Covert Shores, who has been covering these boats since the beginning, has compiled this rough specs list for these crafts which reportedly cost a bargain of just $250K each (as opposed to an MK-48 Mod6 torpedo which runs $10m in its current format):

Length: 5.5 meters
Full weight: up to 1,000 kg
Operational radius: up to 400 km
Range: up to 430 NM (800 km)
Autonomy: up to 60 hours
Combat load: up to 200 kg
Max speed: 43 knots (80 km/h)
Navigation methods: automatic GNSS, inertial, visual
Video transmission: up to 3 HD video streams
Crypto protection: 256-bit encryption

Odds are, Tesla can feel the connection.

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