A U.S. Army UH-60 Black Hawk helicopter carrying Army Col. Peter Andrysiak, the commander of the 2nd Engineer Brigade, and members of his staff lands at Camp Ghazi, Kabul province, Afghanistan, Oct. 20, 2014. Andrysiak visited the base to meet with U.S. Navy Seabees assigned to Naval Mobile Construction Battalion 25, which was engaged in a train, advise and assist operation with the Afghan National Army's National Engineer Brigade.