160921-N-DQ840-046 MUSCAT, Oman (Sept. 21, 2016) From left, Brig. Gen. Francis Donovan, commanding officer of Marine Expeditionary Brigade 5 and Command Task Force 51, and Ambassador Marc Sievers, U.S. ambassador to Oman, meet Capt. Darren Nelson, commanding officer of the amphibious transport dock ship USS San Antonio (LPD 17), in the well deck of the San Antonio. San Antonio is conducting a non-combatant evacuation exercise in Muscat, Oman, to improve the U.S. Navy-Marine Corps team's crisis response capabilities during natural disasters or contingencies. (U.S. Navy photo by Mass Communication Specialist 2nd Class Adam Austin/Released)