Union Navy the set of Army ranks. The most visible change was that henceforth some individuals would be designated commodore, rear admiral, vice admiral, and finally admiral, all new formal ranks, and equivalent to, respectively, brigadier general, major general, lieutenant general, and general. A doctrinal shift took place at the same time. Prior to the war, the United States Navy emphasized single-ship operations, but the nature of the conflict soon made use of whole fleets necessary. Already at the Battle of Port Royal (7 November 1861), 77 vessels, including 19 warships, were employed. This was the largest naval expedition that had ever
Royal Malaysian Navy after several weeks of negotiations and broken deadlines for the intruders to withdraw, security forces moved in and routed the militants. The Royal Malaysian Navy enforced a naval blockade during and after the standoff to ensure that no more Sulu militants would be able to reach Sabah. The assets allocated for the blockade included , , KD "Todak", among many others. As well as enforced a naval special warfare unit for joint operations with army, air force and police commandos to track down and neutralise any militants left after the bloody 2013 standoff. Source. The Sultan of Selangor, as Commodore-in-Chief