Staff Sgt. Kevin Stubblefield, an aircraft maintainer from the 374th Maintenance Squadron at Yokota Air Base, Japan, helps Sgt. Eakub Ali, Sgt. S.M. Iqbal and Military Warrant Officer Golam Faruque, Bangladesh Air Force aircraft maintainers, troubleshoot an engine problem on a Bangladesh C-130 Herculues during exercise Cope South 10, on Sept. 20, 2010. The bilateral exercise’s subject-matter expert exchanges in maintenance, operations and rigging disciplines strengthen the strong and growing partnership between the United States and Bangladesh. Two C-130s from Yokota Air Base, Japan, and an AN-32 from Kurmitola Air Base are participating in Cope South 10. (U.S. Air Force photo / Master Sgt. Jeffery Loftin)