First Lt. Joseph Davey (top left) of Anvil Troop 1st

First Lt. Joseph Davey (top left) of Anvil Troop 1st Squadron, 91st Cavalry Regiment, 173rd Airborne Brigade, radios his position to higher as his platoon and their counterparts from 1st Infantry Brigade, Estonian Defense Force, prepare to move to their objective during a field training exercise April 25, at the Central Training Area, Estonia. The training event was part of Operation Atlantic Resolve, an ongoing multinational partnership focused on joint training and security cooperation between the U.S. and other NATO allies to build relationships, trust, and enhance interoperability. (U.S. Army Photo by Sgt. 1st Class Joshua S. Brandenburg, 13th Public Affairs Detachment)