Brig. Gen. Valeri Saar, Estonian air force commander, and Maj. Gen. Jack Egginton, United States Air Forces in Europe director of air and space operations, greet Gen. Roger A. Brady, USAFE commander, upon his arrival to the Tallinn airport prior to starting Unifed Engagement 2010, June 7. U.S. Air Forces in Europe joined representatives from seven other countries to participate in the Unified Engagement seminar, which continues through Friday. The seminar is the fourth Building Partnership Seminar USAFE has conducted with European partners as a transformation war game to explore future combined warfighting concepts and capabilities. (Photo courtesy of Estonian Defense Force Public Affairs)