Ushant would ever see. During World War II, a force of British Commandos and US Army Rangers of the 29th Provisional Rangers successfully attacked a German radar installation on the island. In March 1978, the oil tanker "Amoco Cadiz" ran aground at Portsall about from the island, leading to major pollution of the Brittany coast. According to an old Breton proverb, "" ("He who sees Molène sees his pains / He who sees Ushant sees his blood / He who sees Sein sees his end / He who sees Groix sees his cross"). This proverb is related to the area around
RAF Chivenor 1970s. In March 1967 the oil tanker ran aground on Seven Stones Reef near Lands End, spilling oil. For three days, Hunters from Chivenor and other bases fired training rockets at the ship to hole it below the waterline, before bombing it with high explosive and napalm in an unsuccessful effort to burn off the oil. The final Hunter unit based at Chivenor was the Singapore Operational Training Flight. In 1974, 229 OCU was transferred to RAF Brawdy and the station was put into a rebuilding programme. It was in June 1957 that a new chapter in Chivenor's story started