This is a list of vessels used by Ukrainian Navy. It includes main naval ships and cutters which are in service or were recently unlisted in the Ukrainian Navy as well as the auxiliary fleet, and lists ships' project numbers where a written class is unavailable or not notable – these are used by the designers to note each ship's type. As of December 2007, the Navy had 27 combat ships and cutters. Some 30 years after the fall of the Soviet Union, the main warships of the Ukrainian Navy are former Black Sea Fleet vessels that were designed and built in the Soviet Union.