180109-N-AC254-034 NAVAL BASE GUAM (Jan. 9, 2018) The amphibious transport dock ship USS San Diego (LPD 22) arrives in Guam for a scheduled port visit. San Diego, part of the America Amphibious Ready Group, with embarked 15th Marine Expeditionary Unit (15th MEU), is operating in the Indo-Asia-Pacific region to strengthen partnerships and serve as a ready-response force for any type of contingency. (U.S. Navy photo by Mass Communication Specialist 2nd Class Alexander A. Ventura II/Released)