An U.S. Air Force tactical critical care evacuation team of medical staff with the 86th Aeromedical Evacuation Squadron practice treating a casualty aboard a C-130 during NATO exercise Steadfast Javelin II at Lielvarde Airbase, Latvia, Sept. 8, 2014. The TCCET is an airborne platform capable of conducting in-flight trauma surgery. Steadfast Javelin II is a NATO exercise involving over 2,000 troops from 10 nations, and takes place across Estonia, Germany, Latvia, Lithuania and Poland. The exercise focuses on increasing interoperability and synchronizing complex operations between allied air and ground forces through airborne and air assault missions. (U.S. Army photo by Sgt. Michael T. Crawford/Released)