A firefighter from the 52nd Civil Engineer Squadron deployed with the 354th Expeditionary Fighter Squadron briefs Estonian air force firefighters during a theater security package deployment May 4, 2015, at Ämari Air Base, Estonia. These TSP deployments would not be as possible without the strategic access provided by the infrastructure, support and Host Nation relationships at current European U.S. installations. (U.S. Air Force photo by Senior Airman Rusty Frank/Released)