DM participates in annual Empire Challenge
Capt. Timothy Dean, 43rd Electronic Combat Squadron EC-130 pilot, performs preflight operations checks on the flight line here Aug. 11, 2010, before heading skyward to participate in Empire Challenge 10, an annual intelligence, surveillance and reconnaissance interoperability demonstration. Sponsored by the Under Secretary of Defense for Intelligence, EC10 aimed to strengthen working relationships between coalition nations and Department of Defense assets. (U.S. Air Force photo/Airman 1st Class Jerilyn Quintanilla)