Royal Navy

HMS Loch Fada (F390): Four U-boat Kills, Then a Testbed for Sea Wolf

13 August 2026 · 3 min read
HMS Loch Fada F390 K390 Loch Class Frigate 1950
HMS Loch Fada F390 K390 Loch Class Frigate 1950

The Lead Ship of Her Class

HMS Loch Fada was laid down on 8 June 1943 by John Brown and Company at Clydebank, launched on 14 December that year and commissioned in April 1944, becoming the lead ship of the entire Loch class of anti-submarine frigates and taking her name from a loch in Scotland's Inner Hebrides, in keeping with the class's naming convention.

As lead ship, she set the pattern that dozens of sister vessels, including several already covered in this series, would go on to follow.

Four U-boats Under Captain Walker

HMS Loch Fada joined Captain Frederic John Walker's celebrated 2nd Escort Group, tasked with protecting the vital Western Approaches, and enjoyed a properly exceptional run of success under his command.

During the Normandy landings in 1944 she took part in anti-submarine operations that accounted for three separate U-boat kills: U-333 on 31 July, and U-736 and U-385 in early August, an extraordinary tally for a single ship within the space of just a few weeks.

She added a fourth kill in February 1945, sinking U-1018 with depth charges near Penzance, after the U-boat had attacked convoy BTC 81 and sunk the Norwegian freighter SS Corvus, a sinking that killed nine men, including the footballer Charlie Sillett, who was serving as a gunner aboard defensively equipped merchant shipping.

Carrying an Archbishop Into Exile

HMS Loch Fada underwent extensive modernisation in 1953, receiving a twin 4-inch gun mounting and updated radar, and recommissioned in July 1955 for a busy postwar career that took her to the Persian Gulf between 1955 and 1961 for regular patrols and port visits.

In March 1956 she carried out one of the more politically notable tasks of her career, transporting Archbishop Makarios of Cyprus to exile in the Seychelles, following his deportation by the British colonial authorities amid the Cyprus Emergency, a significant piece of Cold War-era colonial history playing out aboard a frigate more accustomed to routine patrol duty.

Cod War Patrol and Confrontation in Borneo

HMS Loch Fada deployed for fishery protection duty off Iceland in 1956 following the first Cod War, and went on to a substantial Far East deployment between 1962 and 1967, supporting operations off Borneo during the Indonesia-Malaysia Confrontation and carrying out Pacific patrols and exercises, adding a further significant chapter to an already varied career.

A Final Role Testing Sea Wolf

HMS Loch Fada returned to Portsmouth in October 1967 and was decommissioned from front-line service, but found one final significant use: she served as a testbed in the development of the Sea Wolf surface-to-air missile system, a notably important contribution to a weapon that would go on to arm generations of later Royal Navy frigates.

She was finally scrapped in 1970, closing out the career of a ship whose achievements, four confirmed U-boat kills as lead ship of her class, a role in a major piece of Cold War colonial history, and a final contribution to missile development, made her one of the more consequential frigates of the entire postwar fleet.

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