170914-N-OB549-040 PENSACOLA, Fla. (Sept. 14, 2017) Capt. Christopher Martin, commander of Naval Air Station (NAS) Pensacola, leads service members on the first leg of the Prisoner of War/Missing in Action (POW/MIA) Vigil run with the POW/MIA flag in hand in honor of National POW/MIA Recognition Day. The run signifies the vigilance that POW's must maintain 24 hours a day while imprisoned, upholding the Code of Conduct and to return home with honor. (U.S. Navy photo by Greg Mitchell/Released)