Steadfast Javelin II
U.S. Army Staff Sgt. Luis Lebron, a paratrooper with the 1st Battalion, 503 Infantry Regiment, 173rd Airborne Brigade, leads U.S. Army and Italian Esercito soldiers during a pre-jump safety simulation as part of static line training during Steadfast Javelin II on Ramstein Air Base, Germany, Sept. 3, 2014. This NATO exercise involves over 2,000 troops from nine 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. Air Force photo/Airman 1st Class Jordan Castelan)