Disembark Soldiers disembark from a CH-47 Chinook helicopter to establish a defensive perimeter before participating in an air assault training exercise at the National Training Center, Fort Irwin, Calif., Jan. 25, 2017. Army photo by Pvt. Austin Anyzeski SHARE: Download: Full Size (1.97 MB) Credit: Sgt. David Edge VIRIN: 170125-A-UJ561-005A.JPG Photo Gallery