Tech. Sgt. Richard Murdock, center, talks to aircraft maintainers from the Chadian and Nigerien air forces about internal components of the C-130 Hercules during intermediate and advanced maintenance training at Sheppard Air Force Base, Texas, Sept. 14, 2018. Murdock, a C-130 crew chief instructor with the 372nd Training Squadron's Detachment 11 at Davis-Monthan AFB, Airz., is augmenting the 818th Mobility Support Advisory Squadron out of Joint Base McQuire-Dix-Lakehurst, N.J., to provide training to members of the partner nations as part of a program designed to build relationships and capabilities of those air forces. The 818th MSAS specifically focuses on nation partners on the African continent. (U.S. Air Force photo by Airman Madeleine Remillard)