U.S. Marine Lance Cpl. Philip Phetsavanh, 1st Battalion,

U.S. Marine Lance Cpl. Philip Phetsavanh, 1st Battalion, 1st Marine Regiment, sits in an MV-22B Osprey with Marine Medium Helicopter Squadron 161 while conducting a helo insertion to a nighttime urban terrain raid during Exercise Iron Fist 2014 aboard Camp Pendleton, Calif., Feb. 18, 2014. Iron Fist is an amphibious exercise that brings together Marines and sailors from the 15th Marine Expeditionary Unit, other I Marine Expeditionary Force units, and soldiers from the JGSDF, to promote military interoperability and hone individual and small-unit skills through challenging, complex and realistic training. (U.S. Marine Corps photo by Cpl. Emmanuel Ramos/Released)