Japanese destroyer Harutsuki

Harutsuki (春月) was an Akizuki-class destroyer of the Imperial Japanese Navy. Her name means "Spring Moon". She was different from other sisters, and it was built as a flagship of Escort Fleet.

On 5 October 1945, Harutsuki was removed from Navy List. On 28 August 1947, she was turned over to the Soviet Union, renamed SOVIET DESTROYER Vnezapny (Внезапный) and rearmed by 8 x 102-mm, 15 x 25-mm guns and 4 x 533-mm TT. Became training ship Oskol in 1949, target ship TSL-64 in 1955 and finally floating barracks PKZ-37, scrapped in 1969.