Soldiers with I Corps, Joint Base Lewis-McChord, Wash., board a C-17 Globemaster III for a flight from McChord Airfield to Whidbey Island, Wash., to setup an early entry command post Sept. 30. The flight was the first stage of I Corps' Emergency Deployment Readiness Exercise, a training mission that prepared I Corps Soldiers to rapidly deploy and establish a command center anywhere in the Pacific. (U.S. Army photo by Sgt. Cody Quinn 28th Public Affairs Detachment/Released)