The G7e T11 (Zaunkonig 2) was a German 21 inch passive homing torpedo based on the earlier G7e T5, used by submarines of the Second World War, entering service in 1943. The torpedo was intended for use against convoy escorts. It had a range of 5700 metres and travelled at a speed of 25 knots. It was armed with a 200 kg Hexanite explosive warhead. Research G7e T11
 
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