HMS Rother (K224): The Frigate That Sank U-134 off Cape Ortegal

Built on Teesside for the Convoy War

HMS Rother was a River-class frigate built by Smiths Dock Company at South Bank-on-Tees, launched in November 1941 and commissioned that April 1942, joining a class purpose-built to fill the gap in Britain's escort forces for exactly the kind of long-range convoy protection duty the Battle of the Atlantic demanded.

The class deserves a word, and so does the yard. The River-class frigate was designed by William Reed of Smiths Dock at South Bank-on-Tees, the same firm that built Rother, and Reed is the man whose whale-catcher designs had already produced the Flower-class corvette. The Flowers worked and were hated: they were small, they rolled like barrels, they were miserably wet and they did not have the range for a full Atlantic crossing. The River was Reed's answer. Twin screws instead of one, roughly double the endurance, a hull long enough to be reasonably dry, and enough room below to keep a crew fit enough to fight at the end of a fortnight at sea. Something over a hundred and fifty were built in Britain, Canada and Australia.

A good many of her sisters are here, and between them they give a fair picture of what the class did: HMS Nith (K215), HMS Meon (K269), HMS Avon (K97), HMS Ballinderry (K255) and HMS Halladale (K417), who finished up carrying cars across the Channel.

Under her first commanding officer, Lieutenant Commander Richard Vere Essex Case, she quickly found herself thrown into some of the war's most significant amphibious operations.

Escorting the Torch Landings

In October and November 1942, Rother provided escort duties for convoys KMS 1 and KMF 1 during Operation Torch, the Allied invasion of French North Africa, before supporting the follow-up landings at Bougie under Operation Perpetual that same November, part of the huge logistical effort required to keep troops and supplies flowing safely into a newly opened theatre of war.

A Year of Mediterranean and Atlantic Convoys

Through 1943, Rother maintained a demanding schedule of escort duty across both the Mediterranean and Atlantic, covering convoys including KMF 20 and KMF 24 alongside numerous combined operations supporting troop movements and supply runs to North Africa and beyond, the unglamorous but essential grind that defined life aboard an escort frigate during the war's middle years.

Sinking U-134 off Cape Ortegal

That relentless convoy work paid off decisively on 27 August 1943. By then Rother was part of the 1st Support Group hunting U-boats crossing the Bay of Biscay, alongside the sloops HMS Egret and Pelican and fellow frigates Jed, Spey and Evenlode, and it was Rother's depth charges alone that found and sank the German submarine U-134 north of Cape Ortegal, at position 44°03'N, 08°05'W, with the loss of all 48 of her crew. Wartime records briefly credited a separate RAF Wellington attack three days earlier with U-134's destruction, an attack that had in fact hit a different boat entirely, U-340, without doing any damage; Rother's own claim, once sorted out, stood as the clearest measure of her contribution to the long, grinding campaign against the U-boat threat.

The Same Day, the Same Group: the First Ship Ever Sunk by a Missile

There is something missing from that sentence about the 1st Support Group, and it is not a small thing. On 27 August 1943, the day Rother sank U-134, the group was found in the Bay of Biscay by eighteen Dornier Do 217s of the Luftwaffe, and those aircraft were carrying a weapon nobody had seen before: the Henschel Hs 293, a small rocket-boosted glider with a warhead and a radio receiver, released miles away and flown onto its target by a bombardier in the aircraft using a joystick.

One of them hit HMS Egret. She blew up and sank, and 194 of her ship's company went with her, along with four RAF Y-Service radio specialists who happened to be embarked. A hundred and ninety-eight people in all. The Canadian destroyer Athabaskan, one of the two covering the group, was heavily damaged by another. Egret is the first ship in history to be sunk by a guided missile, and the whole of modern naval warfare, everything from the Exocet that hit Sheffield to the drones being shot down in the Red Sea today, begins with what happened to her that afternoon.

The weapon was two days old. Its first use had been on 25 August against the 40th Support Group, where it near-missed Landguard and hit Bideford and killed one man. Two days later it sank a sloop. The Admiralty's reaction was immediate and tells you what it thought: the anti-U-boat patrols in the Bay of Biscay, the whole point of the operation Rother was engaged in, were suspended. A weapon of the same family struck HMS Nith (K215) off Gold Beach ten months later, and her article picks that story up.

So 27 August 1943 was a day on which a British frigate destroyed a U-boat with a pattern of depth charges, a weapon essentially unchanged since 1917, and on which a German aircraft destroyed a British sloop in the same square of ocean with a radio-controlled missile. Both things happened to the same small group of ships within a few hours of each other. It is difficult to find a neater illustration of how quickly the sea war changed underneath the people fighting it.

The U-Boat That Shot Down an Airship

U-134 herself was no ordinary kill. A month earlier, on the night of 18 July 1943, she had been caught on the surface in the Straits of Florida by the American airship K-74, whose crew pressed home an attack with machine guns and depth charges from just 250 yards. The depth charges failed to release properly, and the submarine's own deck gun shot the blimp down instead, the only time in the entire war that a U-boat brought down an airship. K-74's crew were picked up safely by an American submarine chaser and a destroyer, and barely six weeks later the U-boat that had achieved this unique distinction went to the bottom herself, courtesy of Rother's depth charges off northern Spain.

Set the two together and the summer of 1943 looks very strange indeed. In July a U-boat shot down an airship with a deck gun, which is the sort of engagement that would not have looked out of place in 1917. In August the same U-boat was killed by depth charges, which would not have looked out of place in 1917 either, on the same day that a guided missile sank a warship for the first time in history. Six weeks separated the two, and they belong to different centuries.

Four Commanders, One Steady Record

Rother served under four different commanding officers across the war, from Lieutenant Commander Case through Lieutenant Commander Walter Raleigh Hickey, Commander York McLeod Cleeves, and finally Temporary Acting Lieutenant Commander Bryan Humfrey Craig Rodgers, who saw her through to early 1946, a steady succession that reflects the routine rotation of wartime command rather than any disruption to her operational effectiveness.

A Working Frigate's Quiet End

Rother remained in service for nearly a decade after the war before being scrapped on 22 April 1955, a fittingly unremarkable end for a ship whose wartime record combined genuine amphibious support work with one clean, decisive strike against the U-boat menace that had threatened to starve Britain of the supplies she needed to keep fighting.

Rother's decade of peacetime service is worth a note as well, because the Rivers turned out to be far more useful after the war than anybody had planned for. They had been built as cheap wartime escorts with an expected life measured in a handful of years. Instead a good many were converted, sold on, or kept in service well into the 1950s and beyond: Halladale ended her days as a cross-Channel car ferry, and others went to half a dozen other navies. A design produced to a commercial shipbuilder's rules for a specific emergency turned out to be one of the more durable British warship designs of the century.