"37 ships" . . "1941-03-02Z"^^ . "1 damaged" . . "4 U-boats" . "25pxUnited Kingdom" . "Allied victory" . "2 U-boats sunk" . "4 escorts" . . "Convoy OB 293"@en . "25pxGermany" . . "OB 293 was a North Atlantic convoy which ran during the battle of the Atlantic in World War II.It was notable for seeing the loss to the Kriegsmarine (KM) of U-47, with her commander KL G\u00FCnther Prien, the person responsible for the sinking of HMS Royal Oak two years previously."@en . . .