JDS Akebono (DE-201)
JDS "Akebono" (DE 201) was a destroyer escort (or frigate) of the Japanese Maritime Self-Defense Force. "Akebono" was one of the first indigenous Japanese warships to be built following World War II. "Akebono" was laid down in 1954 as a steam turbine powered "B type" ASW escort, the only ship of its class, for comparison with two similar diesel powered ships, the s. "Akebono" entered service in 1956 and remained in use until 1976. Design and construction. The Japanese Marine Safety Force (later to become the Japanese Maritime Self-Defense Force) authorised the purchase of three  B type escort vessels as part of the Financial Year 1953 programme. Of the three ships, two of which were to be powered by diesel engines (the "Ikazuchi" class) and the third by steam turbines, to be called "Akebono". The equipment of the three escorts was similar, with two American guns, four 40 mm Bofors guns, a Hedgehog anti-submarine projector and eight K-gun depth charge launchers. "Akebono" had a twin-shaft machinery installation, with geared steam turbines producing which could propel the ship at a top speed of compared with the of the less powerful "Ikazuchi" class. "Akebono  was laid down at the Ishikawajima Tokyo shipyard on 10 December 1954. She was launched on 15 October 1955 and completed on 20 March 1956. Operations. Akebono" was re-armed in March 1958, when her original 3-inch guns were replaced by more modern, autoloading 3 inch guns, with 1 Bofors gun, four K-guns also removed. "Akebono" was discarded in 1976.