Three Royal Navy servicemen lost their lives on Wednesday, June 3, 2026, in the crash of a Merlin Mk4 helicopter. The accident occurred near Sourton, Devon, England, during a training exercise. The British Ministry of Defence confirmed the deaths of the crew members shortly before 4 a.m. The exact circumstances of this tragedy are not yet known, and an investigation has been opened under the direction of General Gwyn Jenkins, Commander of the British Navy. This tragedy has caused deep emotion within the government, with Prime Minister Keir Starmer and Defence Secretary John Healey expressing their profound sadness and consternation.