Borders of the oceans seas it contains) as follows: Note that these definitions exclude any marginal waterbodies that are separately defined by the IHO (such as the Kara Sea and East Siberian Sea), though these are usually considered to be part of the Arctic Ocean. The CIA defines the limits of the Arctic Ocean differently, as depicted in the map comparing its definition to the IHO's definition. The Atlantic Ocean separates the Americas from Europe and Africa. It may be further subdivided by the equator into northern and southern portions. The 3rd edition, currently in force, of the International Hydrographic Organization's (IHO) "Limits of
USS Beaufort (ATS-2) Navy on 29 August 1996. Qualified "Beaufort" personnel were authorized the following: USS Beaufort (ATS-2) USS "Beaufort" (ATS-2) was an "Edenton"-class salvage and rescue ship acquired by the U.S. Navy in 1972 and maintained in service until struck in 1996. "Beaufort" spent her entire career in the Pacific Ocean, based out of Pearl Harbor and then Sasebo, Japan, and provided salvage and rescue services where needed from the Western Pacific to the North Pacific. The fifth ship to be so named by the Navy, "Beaufort" (ATS-2) was laid down on 19 February 1968 at Lowestoft, England, by Brooke Marine Ltd.;