Saber Strike 15
A crew chief assigned to the 175th Aircraft Maintenance Squadron, Maryland Air National Guard, speaks with the pilot during the preflight inspection on an A-10C Thunderbolt II aircraft during Saber Strike 15, Ämari Air Base, Estonia, June 8, 2015. Saber Strike is an exercise that aims to continue to improve U.S., allied partners, and participating nations' interoperability, while increasing their capacity to conduct a full spectrum of military operations. (Air National Guard photo by Tech. Sgt. Christopher Schepers)