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
History of the Royal Canadian Navy in 2010. On 12 May 2011, HMCS "Charlottetown" came under fire by small craft off the coast of Libya. This was the first time that a Canadian naval vessel had been under hostile attack since the Korean War. What many think of as the modern Canadian Navy is officially known as the Canadian Forces Maritime Command (MARCOM), which was officially established 7 June 1965 as one of six functional commands which were formed under the integration reorganization of the Canadian services. The Royal Canadian Navy effectively ceased to exist 1 February 1968, when the Canadian Forces Reorganization Act was given