Warship Wednesday 30 September 2026: What Friends Are For

Here at LSOZI, we take a break every Wednesday to explore the old steam/diesel navies from 1833 to 1954, 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 30 September 2026: What Friends Are For

NIMH photo, via the Fotoafdrukken Koninklijke Marine, No. 2158_002974

Above, we see the Free Dutch Gerard Callenburgh-class destroyer (torpedobootjager) Hr.Ms. Isaac Sweers (G 83) steaming into the Grand Harbor of Malta circa late 1942, wearing British Atlantic camo.

Some 85 years ago this week, Sweers was part of the epic Operation Halberd, a resupply operation to keep besieged Malta fed, and lent her advanced AAA guns to help swat down Axis torpedo bombers.

All in a day’s work.

Dutch destroyer primer

A fleet based on cruisers, gunboats, and torpedo boats, the Netherlands dipped their first toe in the water of destroyerdom in 1909 with a group of eight Roofdier (Wolf)-class tin cans, the first serial-built Dutch turbine-engine ships, built for service in the East Indies. Small, 510-ton, 229-foot ships with four 3-inch guns and two torpedo tubes, they could make 30 knots on their combination of Krupp-Germania steam turbines and English Yarrow boilers.

The Torpedobootjager Hr. Ms. Fret (Ferret), of the first Dutch destroyer class, was in commission from 1911 to 1922, then used as a target ship until 1930. All of her sisters were named after predators (Roofdiers). Note the canvas sea bridge and knifelike 21-foot beam. NIMH 2158_002538

With the eight obsolete Roofdiers stricken by the 1920s, they were replaced hull-for-hull with a batch of eight 30-knot Admiralen-type tin cans built on a Yarrow design starting in 1925, based on the construction of the British destroyer Ambuscade. Built in two batches, the Van Ghents and the Van Galens, they were the same general size (1,640 tons/322-feet) and batteries (4×4.7-inch guns, 6 torpedo tubes); they differed in range. Plus, interestingly, they had weight and space for a seaplane.

The Dutch Admiralen types, via the 1938 Jane’s:

Then, by the mid-1930s, with both the Germans beating the war drums in Europe and the Japanese doing the same in the Pacific with an eye towards the Dutch East Indies, it was decided to replace the fleet’s 12 mis-matched and aging T-class (Thornycroft), Z-class (Schelde), and G-class (Fljenoord) torpedo boats– most dating to the Great War, armed with just a deck gun or two and a few 17.7-inch tubes and struggling to make 25 knots– with a dozen much larger and more capable destroyers, outclassing even the Admiralens.

Dutch Callenburg-class destroyers, Janes 1938

This expansion came as part of Vlootplan Deckers, the Deckers Fleet Plan, named after Minister of the Navy, Dr. L.N. Deckers. The plan was to replace aging assets with modern ones and envisioned three light cruisers, another pair of “torpedokruisers” (torpedo/scout cruisers) to serve as flotilla leaders for the 20 modern destroyers (eight Admiralen and 12 Callenburghs), and at least 26 submarines (eight in Europe and 18 in the Dutch East Indies) augmented by 90 land-based Dornier Do 24K three-engine patrol bombers of the Marine-Luchtvaartdienst (MLD). Added to this were new gunnery training ships and gunboats to serve ancillary wartime duties. By 1938, this ambitious plan was even augmented by a new push (Project 1047) to build a trio of hulking 25,000-ton Scharnhorst-style “cruiser killers” with 11-inch guns and swathed in 9 inches of armor, envisioned to begin to join the fleet in 1944.

Moving past the Deckers Plan, let’s just focus on the Callenburghs.

With an overall length of 349 feet and a 35-foot beam, they had a natural 1:10 ratio and could float in just over 10 feet of seawater. Light displacement was 1,628 tons, full 2,240. This made them roughly the same size as the British Tribal-class destroyers.

The Dutch machine factory Werkspoor obtained licenses for Parsons geared steam turbines and Yarrow 3-drum boilers intended to equip the newest fleet of destroyers. Using a powerplant of three oil-fired boilers and twin turbines on twin screws, they could generate 45,000 shp at 475rpm for a designed speed of 36 knots. Of note, the class leader hit 50,100 shp on speed trials at full load by superheating the boilers to 350 °C, reaching 515 rpm and 42 knots. Twin in-line fire rooms and stacks provided redundancy against damage. Range on 560 tons of oil was 5,400nm at 19 knots, which was superior to the 5,700nm @ 15 kts of Tribals.

The intended armament was to be a main battery of five 4.7″/45 Bofors-derived Wilton-Fijenoord guns in two No. 8 twin mounts (one fore, one aft) and one single No. 6 mount amidships between the two stacks.

Built under license from Bofors by the ordnance office of the Wilton-Feijenoord Dockyard in Rotterdam, the Dutch before the war produced 17 4.7″/45s for the ships in armored turrets, and another 22 to equip six coastal batteries along the coast of the Netherlands. Capable of firing 10-12 rounds per minute at 19,500m, the electrically powered turrets were armored to 60mm.

Gerard Callenburgh-class destroyer initial 1937 general plan and longitudinal section, showing the original planned stern Fokker platform. Note the gun and torpedo arrangement. Nationaal Archief

Her secondary battery included two twin 40mm/56 Bofors No. 3 AAA guns (one over each twin 4.7″/45 mount) with Hazemayer fire control systems (more on this later) and two twin water-cooled .50 cal Colt (Browning) export Model 1924 mounts (on each side of the bridge wings), the latter platform also used on Dutch Flores-class sloops, minesweepers, and the minelayer Bloemendaal. The Dutch were also trialing the twin air-cooled Swiss-made Solothurn S-14-200 .50 cals with Zeiss sights, which were installed on the one-off frigate Johan Maurits van Nassau.

Twin Colt Model 1924 watercooled 50 cal Browning on a Dutch minesweeper, 1940s 2158_015801

They had eight 21-inch torpedo tubes (lancerbuizen) in two quad turnstiles serviced by a torpedo davit on each side of the deck. Two spare torps could be carried in a magazine behind the first turnstile, giving the destroyers a capacity of 10 fish in all.

Maintenance on the torpedoes aboard the destroyer Hr. Ms. Isaac Sweers, circa 1941-42. NIMH 2158_002975

Anti-submarine weapons consisted of four depth charge throwers (dieptebombenwerpers) with space for a dozen cans.

They also had space for 24 sea mines on deck in place of stern depth charge rails and mechanical minesweeping gear in the form of two paravanes and chains, stored by the ship’s boats, which included a 23-foot motor launch and a 26-foot eight-oared rowing sloop with an auxiliary motor (Sloep B IV met hulpmotor).

Like the Admiralen-classes, these new destroyers would be capable of carrying a crane-launched and recovered single-engine seaplane, typically a Dutch-made Fokker C.VII-W.

The plane was initially going to be stowed to the aft with its tail hanging over the stern 40mm mount when stocked, but this shifted amidships with the single 4.7″/45 No. 6 single mount shifted aft instead, overlooking the stern 4.7″/45 twin No. 8, in the position of the stern 40mm twin mount which instead was moved to a bandstand between the two torpedo tube turnstile. The two twin .50-cal water-cooled Colt-Brownings were likewise moved from the bridge wing to flank the second funnel, abeam, port and starboard.

Gerard Callenburgh-class destroyer plan, showing the planned amidships Fokker platform and the reallocated guns. Nationaal Archief NL 4.MST_1921

Gerard Callenburgh-class destroyer finalized rigging plan, showing the planned amidships Fokker platform and the reallocated guns. Nationaal Archief

A Fokker C.VII-W seaplane on the Admiralen-class destroyer Hr.Ms. Witte de With at anchor, Koepang, Timor, Dutch East Indies, September 1934.  NIMH 2173-223-014

The Dutch were the only users of the Fokker C.VII-W, buying 30 of them for the MLD. Capable of a 70 kt cruising speed and 600nm range, these open cockpit canvas beauties could carry two light bombs and a twin observer-manned Vickers gun on a ring mount.

They were designed for a peacetime complement of 158: 11 officers, 19 NCOs, and 128 enlisted, growing to over 200 in wartime.

As they were built for service in the Dutch East Indies, it was likely that as much as a quarter of their enlisted would be drawn from Indonesian volunteers. In 1933, the Dutch Navy had about 12,000 officers and men, including around 2,500 indigenous sailors drawn from the DEI, with efforts to train local officer candidates underway in 1940.

The first two members of the class, Callenburgh (Yard No. 208) and Tjerk Hiddes (Yard 207), were laid down six weeks apart at RDM in Rotterdam and constructed side by side.

Construction of -right- the Tjerk Hiddes and -left- the Gerard Callenburgh at the Rotterdamsche Droogdok Maatschappij, 9 June 1939. Note the RDM yard numbers on each hull. NIMH 2158_012320

Construction of -right- the Tjerk Hiddes and -left- the Gerard Callenburgh at the Rotterdamsche Droogdok Maatschappij, 13 September 1939. Note the RDM yard numbers on each hull.  NIMH 2158_031833

They were both christened by Mrs. G. A. J. Dijxhoorn-Ybes, the wife of the Minister of Defense.

The next two of the class, our Isaac Sweers and sister Philips van Almonde, were ordered from Koninklijke Mij De Schelde, Flushing.

In Dutch fashion, all were to have name initials as pennant numbers (Gerard Callenburgh was GC, Tjerk Hiddes TH, Isaac Sweers IS, Philips van Almonde PA)

This all brings us to…

Meet Sweers

Our subject is named in honor of Isaak Sweers (also seen as Ysaack Sweerts), Vice-Admiraal van Holland en West-Friesland, a 17th-century naval hero of the Anglo-Dutch wars. Sweers was a swashbuckler who first saw combat in his 20s under Jan van Galen against the Barbary Pirates and later sailed on Michiel de Ruyter’s expedition to West Africa and America. He was killed in a North Sea naval battle via a direct hit from a British 24-pounder cannonball that saved only his torso for the coffin– but left the Dutch with a victory.

Sweers and the painting by Willem van de Velde the Younger, “Night Battle between Tromp and Spragge at Kijkduin,” August 21, 1673; the 227-ship naval battle in which Sweers was mortally wounded, at age 51. Both via the Nationaal Archief

Laid down on 26 November 1938 at Koninklijke Mij De Schelde, Vlissingen, Zeeland, she was Yard No. 212 while her sister, the planned Philips van Almonde, was laid down four months later as Yard No. 213.

March 1939. The future Isaac Sweers on the builder’s ways on Kon. Mij. De Schelde te Vlissingen. NIMH 2158_002965

The future Isaac Sweers was christened by sponsor (doopster) Mrs. Johanna van den Arend-Keers, wife of LtZ Henry van den Arend, supervisor of the destroyers under construction at the yard. 16 March 1940

The future Torpedobootjager Hr. Ms. Isaac Sweers was launched at Vlissingen, 16 March 1940. NIMH 2158_028945

Torpedobootjager Hr.Ms. Isaac Sweers gereed voor de tewaterlating bij de Kon. Mij. De Schelde te Vlissingen, 16 March 1940. NIMH

Sliding down the ways, 16 March 1940. NIMH 2158_002967

Hr.Ms. Isaac Sweers in Schelde te Vlissingen being fitted out, between April and May 1940. NIMH 2158_028947

Same as the above. NIMH 2158_028946

30 April 1940, the submarine Hr.Ms. O 22 (K XXII) comes back home to Vlissingen following sea trials, passing the fitting out Isaac Sweers. For reference, O 22 escaped incomplete to England when the Germans occupied Holland the next month and went missing off Norway on her fifth war patrol. NIMH 2158_015482

War!

During the first eight and a half months of WWII, although the country was neutral, the Dutch merchant marine was very much at war, with 43 merchant ships lost or severely damaged due to acts of war– and that isn’t even counting the fishing fleet, which also suffered heavy losses.

When the Germans swept into the neutral Netherlands as part of their sweep through the Lowlands on 10 May 1940, the Dutch had no hopes of stopping the 29 battle-hardened enemy divisions of Von Bock’s Armee Group B with their nine much lighter divisions– especially with an army that had not seen combat in Europe since 1831. Plus, the Germans had something like a 7:1 local advantage in tactical aircraft, allowing the Luftwaffe to largely control the skies on Day 1.

Most of the Dutch fleet at the time was deployed to the Far East to oppose an increasingly warlike Japan. This included the cruisers De Ruyter, Java, and Tromp, all of the active Admiralen-class destroyers, 15 submarines, and a myriad of smaller craft, as well as the bulk of the MLD’s combat aircraft– including 37 new Dornier Do 24 K-1 flying boats, soon augmented by 36 PBY Catalinas. Their inferno along the Java Sea would come at the hands of the Emperor’s Combined Fleet in 1942.

Left in Europe was the old 8,000-ton cruiser Hr.Ms. Sumatra, awaiting her mid-life refit in Vlissingen; the new cruiser Jacob van Heemskerck, still fitting out; the four building Gerard Callenburgh-class destroyers; assorted auxiliaries; and 13 submarines, most of which were either under construction or in dry dock for refit. The commander of the Royal Dutch Navy, VADM Johannes Furstner, soon left the country with Queen Wilhelmina and family on Sumatra for England to continue the fight, and issued orders for the rest of the fleet to do the same.

The Admiralen-class destroyer Van Galen, in refit at Rotterdam, was bombed and damaged by Heinkel He 111 aircraft of Kampfgeschwader 4 on 10 May and sank in the Merwedehaven. The same day, the tug De Oceaan, too slow to make a getaway, was scuttled as a block ship.

The 11th saw the old gunboat Braga scuttled in the Waal, while the Luftwaffe sank the Dutch liners Statendam and Veendam, along with the steamer Stella.

The 12th saw the gunboats Bulgia and Friso and the hospital ship Luctor et Emergo sunk by German bombs, joined by the steamers Prinses Juliana and Van Rensselaer.

On the 13th, the torpedo boat Christiaan Cornelis was scuttled by her crew after sustaining crippling battle damage, while the minesweeper M 2 was sunk while doing her job.

The 14th was a day of reckoning for the Dutch Navy. Destroyed by the Germans or scuttled by their crew were the ancient and immobile 5,000-ton coastal battleship Batterijschip IJmuiden, the brave sloop/frigate Johan Maurits van Nassau, the yard-bound submarines O 8, O 11, O 12, O 25, O 26, and O 27; the minesweepers Abraham van der Hulst, M 1, M 3, M 4, and Pieter Florisz, the minelayer Hydra, the gunboats Brinio, Freyr, Hefring, and Tyr; the torpedo boats Jan Danielzoon van de Rijn, G 16, and Z 3; the tug Noordzee II, and the merchant steamers Jan Pieterszoon Coen and Naaldwijk.

Picture postcard with drawings of some of the Dutch warships lost during the May days of 1940. Top left: the gunboat Hr.Ms. Johan Maurits van Nassau (1933-1940), which was sunk by aerial bombs on May 14, 1940, between Petten and Callantsoog. Top right: the torpedo boat Hr.Ms. Z 3 (1920-1940), which was sunk by its own crew near Enkhuizen on May 14, 1940. Below that: the destroyer Hr.Ms. Van Galen (1929-1940), which was sunk by aerial bombs near Rotterdam on May 10, 1940. Below that, on the left: the minelayer Hr.Ms. Hydra (1912-1940), which was heavily damaged by German anti-tank fire in the Zijpe near St. Philipsstad on May 15, 1940, and grounded in shallow water. Next to it on the right are the minesweepers Hr. Ms. Pieter Florisz (1937-1940) and Hr. Ms. Abraham van der Hulst (1937-1940), which was sunk by its own crew near Medemblik and Enkhuizen on May 14. Below that on the left is the accommodation ship in Vlissingen, Hr.Ms. Noordbrabant (1925-1940) was set on fire by its own crew on May 17, 1940. Next to it is the gunboat Hr. Ms. Friso (1915-1940), which was heavily damaged by aircraft bombs on the IJsselmeer on May 12, 1940, and subsequently by gunfire from Hr. Ms. Pieter Florisz (1937-194) was sunk after the crew had abandoned the ship. Additionally, the gunboat Hr. Ms. Brinio (1914-1940), which was sunk by its own crew on Lake IJssel near Enkhuizen on May 14, 1940. Additionally, the minelayer Zr./Hr.Ms. Bulgia (1894-1940), which was sunk during an air raid on Vlissingen on May 12. NIMH 2061-006-001

Looking to fight another day, the cruisers Sumatra and Jacob van Heemskerck, the gunboat Gruno, the minelayers Jan van Gelder and Willem van der Zaan, and seven Dutch submarines (O 9, O 10, O 13, O 21, O 22, O 23, and O 24) escaped from the European mainland to Great Britain, most under strafing attacks by German fighters and a hail of German bombs. Heemskerck had to be towed, and the O 20-series subs were at various stages of incompleteness.

They were joined by an armada of coasters and merchant vessels that also ran the gauntlet. No less than 39 Dutch coasters took part in the “Miracle from Dunkirk” and the Channel harbors of France over the next month, lifting at least 1,900 Dutch troops away from the maelstrom. In all, more than 1,200 Dutch merchant ships would serve with the Allies during WWII, with estimates hovering at about 525 of those lost.

The Dutch army units, which had not yet linked up with the Allies, laid down their arms on the morning of 15 May.

Dutch RADM Hoyte Jolles, commanding nearly 10,000 stranded sailors, marines, shipyard workers, and recalled reservists at Den Helder, which included several fortified coastal defense sites, wanted to keep fighting until the bitter end and was only narrowly convinced by CiC Gen. Henri Winkelman not to waste his men’s lives.

But what of our four building destroyers?

On the Issac Sweers, MLD LtZ Baron Hugo Anne Victor Raoul van Lawick gathered 10 naval personnel and six shipyard workers, all volunteers, and, with the blessing of KMDS personnel, cast off the incomplete destroyer on the late evening of 10 May 1940.

Using the requisitioned 850-ton L. Smit & Co tugboat Zwarte Zee (Black Sea), the shoestring operation managed to tow the hull 80 miles from Vlissingen to The Downs in England– dodging four German magnetic mines dropped in the path of the tug– where they arrived on the late morning of the 11th. Safe, they moved to Spithead the following day.

There, Sweers was tied up, safe from the German advance. Zwarte Zee remained English waters, joining 12 other Dutch ocean-going tugs, and, despite being sunk at least once, entered the service of the British Admiralty as a salvage vessel and tow boat. Zwarte Zee’s master throughout the war, Teun Vet, was honored with the Dutch Bronze Lion (Bronzen Leeuw).

As for the building, Tjerk Hiddes and Gerard Callenburgh, still being fitted out in Rotterdam, were both scuttled on the Nieuwe Waterweg by naval and RDM personnel, putting them out of the Germans’ hands for at least the time being.

The fourth ship of the class, the building Philips van Almonde, still in the stocks as she was just laid down in March 1939, was blown up at the shipyard in Vlissingen and scrapped by the Germans.

Completion abroad

In June, Isaac Sweers was towed to Thornycroft shipyard at Southampton, where she would be completed, a process that took nearly a year.

Torpedobootjager Hr.Ms. Isaac Sweers in drydock at John I. Thornycroft & Co. Ltd., Southampton, October 1940. Note that her screws haven’t been installed yet. NIMH 2158_002969

Isaac Sweers in drydock at John I. Thornycroft. Note that her 40mm mount is covered, and the radar and fire-control system antennas have been marked out by the censor. Nationaal Archief 934-9828

While she had most of her intended equipment installed, including her propulsion plant, she did not have her main guns. This left her with three twin British 4″/45 QF Mk XVI mounts rather than the five 4.7″/45 Dutch guns she had planned. The incomplete cruiser Jacob van Heemskerck, likewise without guns, received five of the same mounts.

At Alexandria on the Free Dutch destroyer Issac Sweers (G 83). Dutch sailors off duty, enjoying a yarn beside depth-charges. Note the 4″/45 QF Mk XVI twin mount, 24 December 1941. By LT E.A. Zimmerman, RN. IWM (A 7263)

She also got two Vickers quad .50 cal mounts instead of the planned Colt-Browning twin .50s and British torpedo tubes, but never did get that seaplane fitted. Instead of the Dutch listening gear she had planned, she got a British Type 124 sonar.

Quad .50 cal Vickers mount on Isaac Sweers, at Alexandria, Egypt, 24 December 1941. By LT EA Zimmerman, IWM (A 7264)

Issac Sweers as completed, 1941, with British guns and radar. Dutch Nationaal Archief. 4.MST

Drawing by AD Baker III via British Destroyers from Earliest days to the Second World War by Friedman (Seaforth 2009).

The Brits were very interested in her 40mm Bofors mounts, as was its Hazemayer local fire control system, which was classified as the Range & Direction Finding system 289, or just called “The Dutch Device” by ASE Plymouth. Sea trials with the primitive radar showed that a Swordfish had a continuously trackable echo out to 4,400 yards, while barrage balloons could be pinged out to 6,600.

Hr.Ms. torpedobootjager Isaac Sweers at Vosper Tornycraft soon after completion. Note the barrage balloons overhead. NIMH 2158_005293

The electric listening device (RDF 289) transmitter-receiver on Isaac Sweers with the J-scope and headphones, shown next to an image of the RDF 289 transmitter section. Sweers had one of these sets in shacks behind each of her two 40mm Bofors mounts. 

The Brits elected to simplify the system for their own use and augment the Dutch ship with a range-only British UHF-band Type 282 fire control radar as well.

As noted by Friedman:

The Royal Navy was most impressed by the twin stabilized Bofors guns aboard Isaac Sweers and other Dutch warships. Both it and the U.S. Navy saw them demonstrated on board a Dutch gunboat in the West Indies. The U.S. reaction was to adopt a simplified (unstabilized) twin-powered Bofors in place of its quadruple 1.1-in anti-aircraft gun; this weapon entered widespread service from 1942 onwards. The Royal Navy was more interested in the mount, which it called a Hazemeyer, after the Dutch manufacturer (which later became Signaal), as a self-contained unit, carrying its own fire-control computer and its own range-only (Type 282) radar. A ship armed with multiple Hazemeyers could engage multiple air targets; a U.S. ship could engage only as many targets as she had off-mount directors (Mk 51 or radar-equipped successors such as Mk 57).

However, the complex mount turned out to be a manufacturing and maintenance nightmare, and the A through to I class destroyers could never be fitted with it. The promise of the Hazemeyer led the Royal Navy to develop the much heavier STAAG, with a next-generation radar (Type 262), and to project an even more elaborate Buster mounting, which would have weighed twenty tons (and was canceled).

The early 40mm Bofors Hazemeyer mount shown is aboard the destroyer Isaac Sweers, probably in mid-1941. The antennas are for the range-only British UHF-band Type 282 fire control radar. In effect, a Hazemeyer combined gun and fire control system, NIMH 2158_053881

A closer look at that Type 282. NIMH 2158_028955

With a 194-man crew drawn from across the assembled Free Dutch naval personnel in the West, Hr.Ms. Isaac Sweers, complete with the British pennant G 83 rather than her Dutch IS, entered service on 29 May 1941. Her first skipper was KtZ Jacques Houtsmuller, RNN, a regular who obtained his commission in 1916.

Hr.Ms. torpedobootjager Isaac Sweers (G 83) after completion in England. IWM (A 30815)

Finally, in the fight!

June 1941 saw Sweers in a series of trials off Portsmouth and Plymouth, during which she achieved a top speed of 36.7 knots over a measured mile. She continued her workups and exercises at Scapa Flow through July and on 1 August, arrived at Greenock to join the Western Approaches Command for escort duties.

She soon was part of the escort for Convoy WS 10, a slow “Winston Special” headed to Africa from the Clyde.

Then came WS 11, which she took as far as Gibraltar.

Our little Dutch destroyer, sailing with the 4th Destroyer Flotilla, became part of Admiral Somerville’s Operation Halberd at “The Rock,” bound for Malta. Running two convoys totaling 12 freighters packed with supplies for the island, Sweers fell in with 18 other destroyers (including two Poles), five cruisers, the battleships HMS Nelson, Rodney, and Prince of Wales, and the carrier Ark Royal. A force of nine Allied submarines (including the Dutch O 21) lined the way in patrols for the Italian fleet.

Speaking of which, the Italian RADM Angelo Iachino sortied out with two battlewagons, five cruisers, and 14 destroyers of his own, while the Italian air force had 500 assorted tactical aircraft based in Sardinia and Sicily that the Halberd force had to sail through.

When the smoke cleared, the Allied escorts and Ark Royal’s Fulmar’s shot down 21 attacking SM.79 and BR.20 torpedo bombers while only one Allied steamer (MV Imperial Star) was lost along the way. The Allied tin cans of Sweers’ 4th DF, specifically HMS Gurkha and Legion, sank the Italian sub Adua. Gurkha and Sweers also unsuccessfully chased the Italian submarine Diaspro.

Sweers had at least three “narrow misses” from Italian torpedoes in as many days, two sub-launched torps traveling too deep, and an air-dropped fish missing her bow by 30 meters. She also suffered two men injured from friendly fire splinters.

Arriving back in Gibraltar on 1 October, Sweers ventured out to help escort Convoy OS 9 to Freetown then came back north as an escort for Convoy SL 90

Back in Gibraltar for Operation Perpetual, one of the Club Run aircraft delivery missions to Malta, Sweers fell in with Force H– the carriers Argus and Ark Royal (the latter packed with Hurricane fighters and Blenheim bombers), battleship Malaya, cruiser Hermione, and six destroyers on 10 November.

Ordered from Gibraltar to Alexandria via Malta with fellow destroyers HMS Sikh, Legion, and Maori to reinforce the Mediterranean Fleet in December, on the early morning of 13 December near Cape Bon, Tunisia, the four greyhounds sighted ahead the outlines of two medium-sized ships steaming south. With the force commodore on Sikh (CDR Graham Stokes) warned about two Italian cruisers (Alberico da Barbiano and Alberto di Giussano) proceeding from Palermo to Tripoli thanks to Ultra intercepts, he immediately presumed them to be these ships, and soon the surface action was afoot.

Sikh, leading the column, went in first, torpedoes and guns opening up at 1,000 yards, followed by Legion and Maori, with 12 torps wrecking the Italian cruisers. Sweers, the last in the column, was able to get off 4-inch rounds at one of the burning cruisers (Alberto di Giussano) then switched fire an Italian torpedo boat (Cigno) running in close, obtaining several gun hits as the two traded missed torpedoes at close range in the dark. At the end of the scrap, the Allies suffered no casualties or damage, while both Italian cruisers were on the bottom, with 817 men from their crews. The damaged Cigno returned after dawn to pick up 500 waterlogged survivors.

The four Allied destroyers sailed into Alexandria with a hell of an after-action report on 19 December.

On Christmas Eve 1941, RN Photographer Lt. E.A. Zimmerman came aboard the Dutch man-of-war at Alexandria and captured her crew at work, then accompanied them for a Christmas ASW patrol.

Zimmerman’s photo essay:

CDR Houtsmuller, captain of the Isaac Sweers (left by one of the ship’s torpedo turnstiles) with RADM Irvine Gordon Glennie, Rear Admiral (Destroyers, Mediterranean Fleet). Glennie, who started the war commanding HMS Hood but had been kicked upstairs before she met Bismarck, retired as a full admiral in 1947, capping 42 years in uniform. By Zimmerman. IWM (A 7258)

At Alexandria on Issac Sweers. Dutch sailors pulling out torpedoes for cleaning, oiling, varnishing, and revision, 24 December 1941. By Zimmerman. IWM (A 7259)

At Alexandria on Issac Sweers. Dutch sailors pulling out torpedoes for cleaning, oiling, varnishing, and revision, 24 December 1941. By Zimmerman. IWM (A 7261)

At Alexandria on Issac Sweers. Members of the gun crew overhauling their pom-poms while in harbor. 24 December 1941. By Zimmerman. IWM (A 7264)

25 December 1941. ASW Patrol. Sending and receiving messages on the Dutch destroyer Isaac Sweers, while the look-out below scans the horizon. By Zimmerman IWM (A 8056)

25 December 1941. ASW Patrol, eastern Med. HMS Napier and HMS Nizam are almost hidden by bow waves from Isaac Sweers in heavy seas.  By Zimmerman IWM (A 8053)

In early 1942 at a ceremony at Admiralty House, a DSO (Houtsmuller), 2 DSCs, and 3 DSMs were presented by Admiral of the Fleet and First Sea Lord, Sir Dudley Pound, to officers of Isaac Sweers, “who participated in the night action in the Mediterranean on 13 December 1941 when two Italian cruisers and an E-boat were sunk and an Italian torpedo boat was heavily damaged.”

By this time, Houtsmuller had been replaced by KltZ Willem Harmsen, RNN, who had commanded the British loaned destroyer HNMS Campbeltown (I 42) throughout 1941. A regular, Harmsen had earned his first stripe in July 1915.

The new year saw Sweers on cross-Med Convoy ME 8, AT 12, and MW 8A/B. It was on the latter that U-133 (Kptlt Hesse) torpedoed Gurkha off Sidi Barrani on 17 January 1942. Sweers and Maori rushed to her aid and, after towing her out of a burning oil slick, Sweers picked up 240 survivors while Maori screened the rescue and hunted the attacker. Gurkha suffered nine losses.

Royal Navy L-class destroyer HMS Gurkha (G 65), one hour after being torpedoed by U-133 off Sidi Barrani on 17 January 1942. She would be on the bottom just 30 minutes later, with Sweers saving the majority of her crew. The photo was taken by D.J.Hoefsloot, the ship’s barber on Isaac Sweers.

On 29 January 1942, with a brand-new war being fought in the Pacific, Sweers was released from the Mediterranean Fleet and ordered to proceed to the Dutch East Indies to reinforce the Free Dutch forces there under pressure from the Japanese. However, upon arriving in Colombo via Port Said and Aden in late February, the situation in the Java Sea had come to a head, and there was no longer a Dutch fleet for Sweers to join in the Far East.

Falling in with the British Eastern Fleet in the Indian Ocean, she spent most of March and April escorting the battleship HMS Royal Sovereign, reacting to Operation C, the strong 5-carrier/4-battleship Japanese raid into the region.

Isaac Sweers in the Indian Ocean under British RN orders. Nationaal Archief NL 934-9831

Sweers, likely in a British port in 1942, looking worn. NIMH 2158 028954

After the Japanese retired back to the Pacific, Sweers was released to make her way to England via Durban, Simonstown, Freetown, and Gibraltar.

On 22 June 1942, she arrived at Thornycroft shipyard in Portsmouth for a much-needed refit after a solid year of high-tempo operations. She would remain there for three months. The refit saw Sweers land her quad Vickers .50s in exchange for four Oerlikon singles and pick up a British Western Approaches-style camo scheme.

Hr.Ms. torpedobootjager Isaac Sweers’ post-camo scheme late in her career. NIMH 2158_005303

After working up and exercises in Scapa Flow, Sweers was attached to the escort for troop Convoy KMF 1 for the Torch Landings in North Africa, and headed back to the Med in October. Once there, she was carved off on 5 November to join Force H, supporting the Eastern (Algiers) and Center (Oran) Task Forces.

On 11 November, Sweers and the British destroyer HMS Porcupine rescued 238 survivors from the Dutch troop transport Nieuw Zeeland, which had been torpedoed and sunk by U-380 about 80 miles east of Gibraltar.

The next day, our subject’s long streak of luck finally ran out.

At 0615  on 13 November, while northwest of Algiers, Sweers was hit by two torpedoes from U-431 (Kptlt Wilhelm Dommes) on the starboard side. One torpedo struck an oil tank, which had just been topped off by the fleet oiler HMS Dingledale, spreading burning oil over the ship and the water. The second torpedo hit the logroom and O quarters, killing all 13 officers sleeping there, with the butcher’s bill topping 108.

The 86 survivors were picked up by the British armed trawler HMS Loch Oskaig.

A snapshot of Hr. Ms. Isaac Sweers was found on the body of one of her crew after she was lost. The discolored spots are due to fuel oil, with which this survivor was also soaked. NIMH 2158_001537

For what it is worth, U-431 was chased to the ground the following October by RAF Wellingtons off Cartagena and sent to the bottom with all hands. Kptlt Dommes had, however, left the boat by then, sailing to the Pacific to become the Monsun Group commander at Penang, surviving the war with 11 patrols and 40,103 GRT to his credit.

Epilogue

Sweers‘ 1941 skipper of Cape Bon fame, KtZ Jacques Houtsmuller, RNN, survived the war and retired from the Navy in December 1946, capping a 30-year career and was made an Officer of the Order of Orange-Nassau. He passed away in 1974, aged 80.

Kapitein ter zee Jacques Houtsmuller, DSO, et, al

Her final skipper, KltZ Willem Harmsen, would go on to command the completed Jacob van Heemskerck in the Indian Ocean in 1943 and 44. He retired in 1946 as Commanding Officer, Naval Forces Rotterdam. He would pass in 1970, aged 77.

The Dutch naval aviator who managed to save the incomplete Isaac Sweers, Baron von Lawick, was killed in a plane crash in the Dutch East Indies in 1941, aged just 31. His only son, naturalist Baron Hugo van Lawick, married Jane Goodall and won eight Emmy Awards for his documentary films.

As for Zwarte Zee, the little tug that saved Isaac Sweers from the Germans in 1940, sailing as W 163, she and 11 other Dutch tugs would take part in Operation Pluto, the breakwater for Normandy, in 1944, when her sister Roode Zee was struck by a German torpedo and sunk with her entire crew. Returning home after the war, Zwarte Zee had a long career, chugging along for 33 years on her original pair of good old Werkspoor crosshead diesels.

On her last voyage to the scrappers in 1966, the old tug sailed slowly along the Nieuwe Maas through the port of Rotterdam, with many on the riverbank to bid farewell to the vessel.

Sleepboot Zwarte Zee waarschijnlijk in het Noordzeekanaal 1933

As for Issac Sweers’ sisters, the scuttled Gerard Callenburgh was salvaged and seized by the Germans in July 1940, then completed and served in the Kriegsmarine with a mixture of her Dutch main guns and German 20mm C/38 (16) and 37mm C/30 (4) flak guns and torpedo tubes, and as ZH1 (Zerstörer Holland 1), commissioned 11 October 1942.

Ex-Gerard Callenburgh, German ZH1, was sunk on 9 June 1944 by Allied destroyers (British HMS Tartar, Ashanti, Eskimo, and Javelin, the Canadian Haida and Huron, and the Polish Blyskawica) in the English Channel 10 miles NW of Ile de Bas by gunfire and torpedoes. NIMH 2158_035728

The scuttled Tjerk Hiddes, raised in June 1942, was planned to become ZH 2 but was never completed as such and was eventually scrapped at Hendrik-Ido-Ambacht.

An illustration of ZH 1 and 2 destroyers Source: “Die deutschen Kriegsschiffe 1815 – 1945, Band 2” book, by Erich Gröner

In a passive resistance kind of thing, the good patriotic employees of Werkspoor, under chief engineer Gerard Jan Lugt, duly disassembled and hid from the Germans eight Werkspoor-Parsons turbines meant for the Gerard Callenburgh class destroyers along with plans and machinery for their production, through a variety of subterfuges including offsite storage (including at the company’s vast railcar plant at Utrecht), disassembly, and burying them under scrap and rubbish piles until 1945.

Post-liberation, they were coupled with new Babcock boilers and recycled into the power plants of four new, albeit smaller and more modern, Type 47A (Holland) class submarine hunter (onderzeebootjager) ASW destroyers built in the early 1950s, sailing into the mid-1970s in Dutch service, with one later serving in Peru well into the 1980s.

The Type 47A Onderzeebootjager Hr.Ms. Holland, complete with a pair of quad Bofors 375mm ASW mortars forward of the bridge. She served from 1954 to 1977 with the Dutch, then until 1986 with Peru as BAP Garcia y Garcia (DD75)– and did it all with pre-WWII engines ordered for the Gerard Callenburgh class– and Holland broke 40 knots on builder’s sea trials! NIMH 2158_002863

Speaking of carrying a legacy forward, the Dutch reused the name of VADM Sweers for an NDSM-built Van Speijk (Dutch Leander)- class frigate (F 814), commissioned in 1968. She continued in service to the Koninklijke Marine until 1990, when she was decommissioned as part of a post-Cold War drawdown. Still young and in good condition, she was sold to Indonesia, where she remains in service as the Ahmad Yani-class frigate KRI Karel Satsuitubun (F 356), aged 58.

HNLMS Isaac Sweers (F814) during her Cold War service in the Royal Netherlands Navy. She continues to ply the Pacific under an Indonesian flag, serving alongside four of her sisters.

Thanks for reading!

Meminisse est ad Vivificandum – To Remember is to Keep Alive

***

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Scratch another Fig-7

Gaze upon this beautiful new “long hull” Oliver Hazard Perry-class guided missile frigate USS Klakring (FFG 42) underway on 28 June 1983 during her builder’s trials off Maine prior to commissioning later that August.

Gotta love that “one-armed bandit” launcher on her bow.

Bath Iron Works Corp. photo via National Archives, Identifier 6405085, Navy Assigned Identifier DNSC8605676

The first naval vessel named for famed WWII submarine skipper and Yankee Wolfpack leader RADM Thomas Burton “Burt” Klakring who earned three (3) Navy Crosses and a Silver Star during WWII, the frigate herself made a bit of history, participating in Earnest Will/Prime Chance during the Iran-Iraq War, made 20 overseas deployments, was one of the first ships to vet the MQ-8 FireScout VTOL-UAV at sea, and in seizing 3,850 gallons of liquid cocaine while on JTF-South/4th Fleet tasking in 2013.

Decommissioned and stricken in 2013, she has been in mothballs for the past 13 years and, as part of Op Atlantic Thunder 2026, was expended during a SINKEX on 21 September 2026 by the U.S. and Royal Navy in deep water (+1,000 fathoms) some 150 miles off the coast of the Hebrides in Scotland.

The Flight IIA Burke-class destroyer USS Paul Ignatius (DDG 117) opened the engagement with an SM-6 fired at its maximum (undisclosed) anti-surface range. The 140-pound frag warhead is seen doing a good bit of damage and would probably have been an effective “mission kill” on its own against the 4,000-ton FFG.

The Type 23 (Duke) class frigate HMS Portland (F 79), fresh out of a mid-life LIFEX overhaul, fired a Naval Strike Missile (NSM). Of note, Portland is only the second RN ship to carry NSM.

A Royal Navy Wildcat helicopter launched an MBDA Sea Venom/ANL, the first time the Royal Navy’s new light (275-pound) anti-ship missiles have been fired at a real warship.

USAF F-15E Strike Eagles also struck the target with undisclosed ordnance before the Virginia-class submarine USS Massachusetts (SSN 798) administered the coup de grace with a Mk 48 (or higher?) torpedo.

For this sinking, the UK Defence Journal noted, “Particular interest is placed on uncrewed underwater vehicles (UUVs) able to perform underwater battle damage assessment after the strike.”

Of the 71 FFG-7s completed for the U.S. and allied fleets, 35 are still in service overseas (both Turkey and Taiwan, for instance, have eight apiece), with just five laid up stateside in the NISMF, awaiting disposal.

  • ex-USS Taylor (FFG-50)
  • ex-USS Elrod (FFG-55)
  • ex-USS Simpson (FFG-56) (The final U.S. Navy FFG-7 to decommission)
  • ex-USS Samuel B. Roberts (FFG-58)
  • ex-USS Kauffman (FFG-59)

The snuff film of Klakring being taken out, with terrible music, is below from Navy Lookout.

A South of the Border Option for the Marine Rocket Batteries?

In the aftermath of Hurricane Polo in the Pacific, which crossed over Baja California, the Mexican Navy has dispatched a relief force to include the 2,933-strong Brigadas de Respuesta a Emergencias and the camouflaged Buque de Apoyo Logístico (Logistics Support Vessel) ARM Isla Tiburon (BAL-01), complete with an Fuerza AeroNaval Mil Mi-8 “Hip” aboard, of which the service owns 22.

Thus:

While she looks like a WWII-era LST, Isla Tiburon and her sister, ARM Isla Holbox (BAL-02), are fairly new, built in 2010-13 at ASTIMAR in Oaxaca.

At 3,600 tons and 327 feet overall, they are the largest Mexican Navy ships built domestically.

Powered by twin 1,750 BHP diesels, they can make 12 knots and remain underway for 60 days. Carrying two LCVPs in addition to a bow ramp for beach landings, they have a large central helipad for a decent-sized helo or two (see previously mentioned 12-ton Hip).

They have an 80-man crew and sufficient weight and space to carry five WWII-vintage 40mm L60 Bofors for self-defense.

Note the LCVPs alongside her stern and her bow ramp in a very shallow sand beachline, along with three helos on deck. 

The country has a long history with LSTs, having acquired three LST-542/LST-491-class ships (ex-USS Park County, Clearwater County, and Megara) from the U.S. surplus in the early 1970s, which they operated for 30 years. They still run two 1970s-vintage Newport-class LSTs they picked up in 2003: ARM Rio Papaloapan (A 411), ex-USS Newport (LST-1179), and ARM Usumacinta (A 412), ex-USS Frederick (LST-1184).

Currently, the U.S. Navy is moving forward with a Dutch (Damen) design for the first of up to 35 very similarly sized LSMs to schlep Marine Littoral Regiments around the Nine-Dash Line in the near future. A program sure to be a boondoggle if NAVSEA has its way, and it historically has.

The Damen LST 100 design, which was picked last December to be the Navy LSM– coming to a shipyard near you

Perhaps a proven design from south of the border could be a better option.

Grab the Joe pot, boys (but never wash the cup)

A kapok-clad crewman on the Sims-class destroyer USS Wainwright (DD 419) brings coffee to the open bridge during the escort for the ill-fated Arctic Convoy PQ-17, July 1942.

LIFE Magazine Archives – Frank Scherschel Photographer.

LIFE Magazine Archives – Frank Scherschel Photographer.

Various events have been held, called Coffee Day or National Coffee Day, with many of these on or around September 29.

Cups up, gents.

Grey Wolf has achieved IOC

A 582nd Helicopter Group MH-139 Grey Wolf takes off near Pine Bluffs, Wyoming, Feb. 19, 2026. The 582 HG supports USSTRATCOM’s strategic deterrence mission by enabling airborne security and rapid response capabilities for missile wings across Air Force Global Strike Command. (U.S. Air Force photo by Airman 1st Class Nicholas Rowe)

Air Force Global Strike Command announced that the MH-139A Grey Wolf officially achieved Initial Operational Capability on August 10, ushering in a new era of modernization for AFGSC’s nuclear security operations.

An American-made (by Boeing) Leonardo AW139, the Air Force is buying 84 of these sleek choppers at about $21M a pop (although commercial AW139s run like $11M) to replace its elderly Hueys in the three operational squadrons (37th, 40th, and 54th) of the 582nd HG for ICBM field security and convoy use, with extras flown for training/support by the 703rd HS and 413th FTS.

Not sure why $15M UH-60s or $11.5M UH-72s couldn’t do the task, but you have to admit they look sweet. Oh, and they cost a bit less than the $28M fly-away of a UH-1Y Venom as flown by the Marines.

This milestone marks the historic transition from the Vietnam-era UH-1N Huey, a platform that served the Air Force for more than five decades.

The MH-139 Grey Wolf boasts significant capability upgrades: it is nearly 50 percent faster, can carry twice as many troops, and features enhanced defensive systems. These advancements allow security forces to mobilize combat power and arrive on-site sooner than the legacy platform.

Cue that beautiful viz-modded Bell 222. You know you are already thinking it.

Forget Threading: The 1960s Tech That Screws Today’s Better SMG and PCC Suppressor Mounts

Fact: Tri-Lug Barrels are the oldest, easiest, and one of the best ways to quickly mount a suppressor.

However, the attachment style is also limited in what it can do and, sadly, is overlooked.

Where did Tri-Lug or 3-Lug come from?

In Oberndorf, Germany, in the early 1960s, Helmut Baureuter, Manfred Guhring,  Tilo Moller, and Georg Seidl cooked up probably the most mature sub gun of the 20th Century– the Heckler & Koch MP5. Recycling a roller-locked action first used on legendary machine guns in WWII and carried over to the G3 7.62 NATO battle rifle, it proved durable enough to become legendary.

It also had a funky, albeit innovative, barrel accessory mounting system on the muzzle: three equal-sized (roughly 0.310-inch) raised external lugs, spaced equally about 120 degrees apart center-to-center around the outside of the barrel, and ramped towards the muzzle.

These lugs were not an afterthought, welded, screwed, or pinned in, but something machined directly from, or forged with, the same piece of steel as the barrel.

Tri-lug, as seen on a Springfield Armory Kuna (male) and SilencerCo Spectre 9 and 36M (female). (Photos unless noted: Chris Eger/Guns.com)

Even back in 1966, when the HK MP5, developed from the HK54, was introduced with its slimline handguard and straight waffle-pattern 9mm magazines, it had a tri-lug barrel.

old HK MP5
Talk about a blast from the past…

The tri-lug barrel endured through the Cold War and into the GWOT era and is still seen on classically styled MP5s and other SMG/PCCs.

HK MP5 Afghanistan
Seen above with casual SF types in an Afghanistani aloha snackbar joint in 2003. (Photo: National Archives, magnification by Guns.com staff). 

The funny thing was that the tri-lug barrel wasn’t meant for attaching a suppressor. The lugs were originally for affixing accessories (Zubehör) such as a flash-hider (Feuerdampfer), a blank firing adapter (Manoverpatronengerat), and a sleeve for a 22mm cup-style tear gas grenade launcher (Granatfuhrung) fired with a blank round.

Thus:

HK MP5 accessories
Via an early HK MP5 manual. 

Over the years, the accessories fell away while the MP5’s use with suppressors skyrocketed, especially after N (Navy) model MP5s entered the market in 1986, which included both a threaded barrel and tri-lug.

By 1988, inventor Timothy Bixler, with AWC Suppressors (Dr. Phil Dater’s old company) and Knights Armament, took out a patent (US4893426A) for a rotating collar utilizing Tri-Lug, and the rest is history.

How to use Tri-Lug

First off, Tri-Lug is a left-on (clockwise), right-off (counter-clockwise) kind of thing. Remember, “Left gets tight, right takes flight.”

trilug attachment
Align, press down, turn to the left, release. Reverse to take off

Align the lugs, push in to depress the spring of the mount, twist about a quarter turn to the left until it passes the detents and stops, release the spring by letting go, boom. You are locked in. Reverse it to remove. Easy on, easy off, but still rock solid while in use.

Example:

Plus, with the Tri-Lug, you don’t have to worry about the suppressor backing off or loosening under rapid fire as you do with more common threaded-barrel models.

Tips:

  • You can’t attach the can to the muzzle by twisting in the wrong direction, as the geometry won’t work, so don’t freak out about that.
  • Also, new mounts and/or new barrels will likely be super tight, and the spring stout, so be sure to lube up and work them in on a safe firearm before heading to the range and trying it for the first time. Nobody gets confidence from the guy tugging on his can in the corner.

Not HK-only anymore

Besides assorted Heckler & Koch MP5/SP5 models and the myriad of clones such as the Century/MKE AP5 and SDS MAC-5, you have offerings from PSA like the AR-V and variants of the B&T APC9, GHM9, and SPC9 that sport in-spec Tri-Lug direct from the factory. Plus, you can get adapters from folks like SilencerCo that convert standard threaded muzzles to Tri-Lug.

SilencerCo’s Tri-Lug male muzzle adapter. As long as you are 1/2x28TPI, you are good to go. Other companies such as Angstadt, Griffin, and Rugged also make such adapters. 

As far as making your suppressor Tri-Lug ready, there are adapters for that as well from Banish, Dead Air, SilencerCo, and others, so that’s not a problem.

SilencerCo’s Alpha Tri-lug coupler. 

A new model to the market introduced earlier in the month is a dedicated Tri-Lug barrel version of the Kuna, a dependable roller-action that is fast becoming one of the most popular large-format 9mm pistols on the market.

The new Tri-Lug barrel Kuna, right, compared to the standard model. 
The Springfield Kuna Tri-Lug in its natural environment, with a SilencerCo Spectre 9 attached. 

MSRP for the unbraced model is set at $1,179, and the FSA-braced model’s MSRP is set at $1,330. Low-capacity 10-round options will also be available for those unfortunates living in restrictive states.

So, is Tri-Lug Perfect?

No.

As the design doesn’t support boosters (Nielsen devices), Tri-lug is tied to its original platform type: pistol caliber SMGs, PCCs, and large format pistols with fixed barrels. While primarily a 9mm offering, you also see Tri-Lug adapters for .45ACP (reverse to .578×28, 5/8×24, 9/16×24, and M16x1 LH threads), but that is about it. Plus, since the mounts are spring-based, they can wear out with extensive use, requiring new springs at some point in the distant future.

Still, for those classic MP5 styles and new offerings from folks like B&T and Springfield, the old standard can be a king when it comes to quick-detach.

Here’s to more Tri-Lug in more places.

Dusting off the Moonlight Charge and putting an IR net on it

This is the world-famous and instantly recognizable Household Cavalry Regiment, a unit which dates back to 1660, if not earlier.

The HCR is made up of The Life Guards and The Blues & Royals, divided into the Household Cavalry Regiment and the Household Cavalry Mounted Regiment.

For reference, the last time the HCR rode horses during wartime was when patrolling British Palestine in 1940, just prior to becoming mechanized.

Their last horse-mounted cavalry charge was the famed “Moonlight Charge” at Kassassin in the Anglo-Egyptian War in August 1882, “just” 144 short years ago.

The Moonlight Charge of Kassassin by the Household Cavalry, 1882 by G. W. Bacon. The outcome of the battle was in the balance until the arrival of British reinforcements just as darkness began to fall. The Household Cavalry composite regiment charged the Egyptian infantry, who soon abandoned their guns. The composite regiment consisted of a squadron from each of the 1st Life Guards, 2nd Life Guards, Royal Horse Guards and 7th Dragoon Guards with four guns of the Royal Horse Artillery.

This is also the HCR, who, when they aren’t on public service duties with the London Garrison, run around in Ajax and Warrior AFVs performing an armored recon role in the British 3rd Deep Strike (Armored) Brigade.

The horse barracks is in Hyde Park, while the Ajaxes run out of Bulford Camp (Ward Barracks), about 75 miles to the west of London.

In recent memory, the HCR served in the Falklands, Bosnia, and the Sandbox.

FV101 Scorpion light tank, of the HCR’s Blues and Royals, at San Carlos during the Falklands War, May 1982. 

However, this is also the HCR recently, running about the Longmoor Training Area in Hampshire and in the woods beside Sandhurst, where they have been exploring mounted reconnaissance, concealment, and moving through tough terrain where horses can outperform armored vehicles.

Via the Times

Via the Times

Via the Times

Yup, the force is exploring the possibility of using horses on the battlefield in the near future. It doesn’t sound so strange when you think of it.

With the rapid expansion of IR optics down to the individual soldier level and drones over every treetop, it turns out that good old-fashioned tech like horse cavalry and towed field guns are now back in fashion.

“The infrared thermal imaging is now pretty ubiquitous,” HCR Lieutenant-Colonel Ben McNeil told the Times.  “A horse can move in a more natural profile than any armoured vehicle can.” It might be mistaken for wildlife. In woodland, with drones patrolling overhead, “there’s a better chance of you getting from A to B with a horse than … with a Challenger 2 tank,” he said.

The Brits are just taking cues from the rest of Europe right now.

Besides reports that the Russians are using horse-mounted infantry in assaults on Ukrainian outposts and the fact that countries like Austria, Poland and Switzerland still have specialized tactical units using horses.

Check out these images of Swiss Militärpolizeischule patrols, complete with horses in multi-spectral camo netting, designed especially to defeat NV and IR.

Everything old is new again…

Warlocks hang up their last Orion, Final LANT P-3

The Lockheed L-188 Electra airliner made its first flight on 6 December 1957, and within two years, a variant pitched to the Navy as an armed maritime patrol aircraft joined it. Soon to be accepted as the P-3 Orion, the first of 757 production models rolled off the assembly line in April 1961. Ironically, just 170 Electras were made, with its military sister much more prolific.

Now, an extremely respectable 65 years later, one of the last of the Navy’s handful of operational Orions, BuNo 158912, the sole NP-3C of the “Warlocks” of Scientific Development Squadron ONE (VXS-1) out of Pax River, tasked with supporting the Naval Research Laboratory, has flown into the sunset.

She was the last Atlantic Orion, with the service’s final trio of birds flying with the VX-30 “Bloodhounds” at NBVC Point Mugu. VQ-1 got out of the Orion game last year.

Lockheed Orion BuNo 158912 (MSN 285A-5584) was born as a P-3C-145-LO and accepted by the Navy on June 28, 1973, serving with the NATC. She was later converted to the P-3C-III standard in July 1991 with VX-1, then re-rated as a NP-3C in May 2013 with VXS-1.

As noted by VXS-1 on social media:

While most know the P-3 for hunting submarines during the Cold War, VXS-1’s own NP-3C flew a different but equally demanding mission set. Outfitted with specialized equipment for the Naval Research Laboratory, she supported Project Perseus in Iraq with Task Force ODIN hunting IEDs, conducted aerogeophysical mapping in Afghanistan, performed critical “Red Force” testing with PMA-226, and flew into hurricanes Idalia and Francine to track their fury.

Born from the Lockheed Electra airliner, this rugged, loud, and tireless bird became the backbone of Navy maritime patrol and anti-submarine warfare. Its unmistakable MAD boom, long endurance, and the distinct sound of those four Allison engines (and that screaming APU) will be missed by everyone who ever flew, fixed, or supported her.

And as that familiar whine of the APU finally falls silent, we send our Orion off with this final poem:

There once was a mighty P-3,
Whose props spun for decades at sea.
Now the sun’s going down
On this old sub-hunter’s crown,
As the Orion flies off into history.
Fair winds and following seas, old girl.
You’ve earned your rest.

Who’s left?

This just leaves three with VX-30 in the Navy’s inventory: BuNos 150521 (a 1963 vintage NP-3D, originally a P-3A), 162999 (1987 vintage P-3C AIP+), and 163291 (1989 vintage P-3C AIP+ ARTR).

NOAA also has two 50-year-old WP-3D Orions, the famed N42RF (BuNo 159773) “Kermit” and N43RF (BuNo 159875) “Miss Piggy” hurricane hunters.

NASA has a sole P-3B (BuNo 152735, N426NA) airborne laboratory based out of Wallops, while DHS has its own fleet of 16 assorted P-3 LRTs and P-3 AEWs, which have been very busy in interdiction work in the Eastern Pacific.

Air Spray and Buffalo Airways are still operating a baker’s dozen L-188 Electra cargo and firefighting planes in Canada and the U.S.

Then, of course, there are over 150 P-3s in operation (and probably at least that many in storage) with a dozen militaries around the world, a flexible figure depending on how you count the airframes with the IRIAF left over from the Shah’s era.

Digesting the Bay of Little Piggys

While the failed CIA-backed Bay of Pigs invasion by 1,400 Brigade 2506 Cuban exiles in April 1961 is a well-known Cold War fiasco, the much more recent February 2026 shootout between 10 Floridamen on a 24-foot boat and Cuba’s Border Guards is much murkier.

At least until now.

The story, from The Belly of the Beast, includes being recruited on TikTok (welcome to 2026), coordination on WhatsApp, training on a 13-acre farm in South Florida, and packing 25 guns and 13,000 rounds of ammo (none of it loaded into said firearms!) into a 24-foot Pro-Line and blundering right into a Cuban Border post at Cayo Bahía de Cádiz just after dawn, then firing first on said Cuban Border toughs.

Sigh.

It makes for an interesting read.

The Brodie helmet was surprisingly bullet resistant

Mike B recently did a ballistic test on a historic WWII-era Brodie-style British Mark II steel helmet, and it is fairly surprising.

Don’t freak out too much about destroying a collectible, as the helmet is a high-use specimen that had gone to Pakistan and been reimported for sale to reenactors. Plus, the Allies made something like 12 million of these helmets between 1938 and 1944, so they aren’t that rare (you can find them for like $50).

Still, it surprised me how resistant it was to pistol rounds.

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