U.S. Air Force Staff Sgt. Jason Chipley, 145th Logistics Readiness Squadron, presents a briefing about the North Carolina Air National Guard to the 4624 Squadron Royal Air Force Reserves, Oxfordshire, United Kingdom, July 19, 2018. The Military Reserve Exchange Program provides National Guard and Reserve Participants training associated with mobilization duties while enhancing their ability to work and communicate with military individuals of the host nation.