Maj. Patrick Linson welcomes members of Sweden's air force to Joint Base Lewis-McChord, Wash., July 18, 2011. The airmen arrived at JB McChord to attend the 2011 International Airdrop Symposium, which runs July 19 to 21. Linson is the chairperson for the symposium. (U.S. Air Force photo/Master Sgt. Scott T. Sturkol)