The most likely first steam operated conveyor belt was set into operation in 1804 by the British Navy to produce ship's biscuits.

最有可能的第一台蒸汽操作输送带是在1804年投入服务，由英国海军生产船舶的饼干。

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In 1944 the German navy operated a very successful two-man mini-sub, the Seehund.

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In 1939 it was the site of the Golden Gate International Exposition, and later, the Navy operated a base there that was a major shipping-out point for sailors headed to the Pacific.

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The Royal Navy minehunter operated out of Bahrain conducting counter-piracy and security patrols as well as exercises with coalition forces.

BBC: HMS Middleton