<Tr> <Th> Past commanders </Th> <Td> Vice Admiral Robert L. Thomas </Td> </Tr> <Tr> <Th> Garrison </Th> <Td> United States Seventh Fleet </Td> </Tr> <P> The United States Fleet Activities Yokosuka (横須賀 海軍 施設, Yokosuka kaigunshisetsu) or Commander Fleet Activities Yokosuka (司令 官 艦隊 活動 横須賀, Shirei - kan kantai katsudō Yokosuka) is a United States Navy base in Yokosuka, Japan . Its mission is to maintain and operate base facilities for the logistic, recreational, administrative support and service of the U.S. Naval Forces Japan, Seventh Fleet and other operating forces assigned in the Western Pacific . CFAY is the largest strategically important U.S. naval installation in the western Pacific . As of August 2013, it was commanded by Captain David Glenister . </P> <P> Fleet Activities Yokosuka comprises 2.3 km2 (568 acres) and is located at the entrance of Tokyo Bay, 65 km (40 mi) south of Tokyo and approximately 30 km (20 mi) south of Yokohama on the Miura Peninsula in the Kantō region of the Pacific Coast in Central Honshū, Japan . </P>

Where is the us navy base in japan located