By the closing months of World War II the Flower-class corvettes had been improved as much as they could be. Over the next several days three successive waves of U-boat attacks ravaged the convoy. 1 Annex, page 2 I:CIRCMSC. convoy - WordReference English dictionary, questions, discussion and forums. AKABAHRA (Nor) 1,524. In turn, the detection of 5 convoys (single ship equivalent) was a. Focus is on obtaining qualitative and quantitative knowledge concerning distances between vessels in escort and. 4 knots. Merchant ships have been targeted by Russian missiles, while the French Navy intercepted a cargo vessel heading for St. Best Answer Copy In World Wars I and II, merchant ships carrying supplies to both Russia and Britain were targeted heavily by German U-Boats (submarines). S. (3) An ambush with the road not blocked. LISBON. He was told Chapter 10CONVOYING AND ESCORTING OF SHIPPING. An accompanying and protecting force, as of ships or troops. Most of the ships were returning empty after delivering war material to the Soviet Union, but some Soviet ships carried cargoes of export timber. The first convoy, designated UGF 1, was the invasion convoy sailing on 24 October 1942 and arriving on 8 November 1942. VESSELS ACQUIRED DURING WORLD WAR II The 156 named vessels acquired during World War II included 60 Lighthouse Tenders (WAGL), 40 Patrol Vessels (WIP), 10 Gunboats or Corvettes (WPG), 10 Harbor Tugs (WTT and YTL), 8 Auxiliaries, Miscellaneous (WAG), 7 Miscellaneous (WDC), 6 Coastal Yachts (WPYC), 5 Submarine Chasers (WPC), 2 Cargo Ships (WAK), 1 Yacht (WPY), 1 Reserve Boat, 1. The Italian vessels, Lupo and Libra. Any man who fell into the sea during the Arctic winter was as good as lost. The ships would then go to full speed and maintain constant radio watch, if not doing so already. Given the advancements in freight technology, this loss of shipment visibility should be a problem of a bygone era. Convoy GP55 was a convoy of Allied ships that travelled from Sydney to Brisbane in June 1943 during World War II.