Hanscom Air Force Base, Mass. -- Coalition Warrior Interoperability Demonstration participants (from left) Air Force Reserve Master Sgt. Domenic Silletti, Canadian Air Force Capt. David Finlay, Mass. Air National Guard Lt. Col. Vaughn Littlejohn and New Zealand Air Force Maj. Dai Williams go over preliminary information here June 10. Total Force Airmen will join coalition partners and civil agency officials for the 11-day demonstration that kicks off June 15 at Hanscom and other sites around the world. (Air Force photo by Mark Herlihy.)