Gen. Paul Selva, Air Mobility Command commander, delivers a new C-17 Globemaster III April 25, 2013, at Joint Base Charleston – Air Base, S.C. Joint Base Charleston is scheduled to receive two additional C-17s this year, as Boeing completes work on the Air Force’s final Globemasters. The first C-17 to enter the Air Force’s inventory arrived at Charleston Air Force Base in June 1993. The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo/Senior Airman Dennis Sloan)

Gen. Paul Selva, Air Mobility Command commander, is interviewed by local Charleston media on the importance of the C-17 Globemaster III to the Air Force, after delivering a new C-17 Globemaster III April 25, 2013, at Joint Base Charleston – Air Base, S.C. Joint Base Charleston is scheduled to receive two additional C-17s this year, as Boeing completes work on the Air Force’s final Globemasters. The first C-17 to enter the Air Force’s inventory arrived at Charleston Air Force Base in June 1993. The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo/Senior Airman Dennis Sloan)

Gen. Paul Selva, Air Mobility Command commander, is interviewed by local Charleston media on the importance of the C-17 Globemaster III to the Air Force after delivering a new C-17 Globemaster III April 25, 2013, at Joint Base Charleston – Air Base, S.C. Joint Base Charleston is scheduled to receive two additional C-17s this year, as Boeing completes work on the Air Force’s final Globemasters. The first C-17 to enter the Air Force’s inventory arrived at Charleston Air Force Base in June 1993.The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo/Senior Airman Dennis Sloan)

Gen. Paul Selva, Air Mobility Command commander, hands the keys to a new C-17 Globemaster III to Tech. Sgt. Gary Pongetti, 437th Aircraft Maintenance Squadron crew chief, April 25, 2013, at Joint Base Charleston – Air Base, S.C. Joint Base Charleston is scheduled to receive two additional C-17s this year, as Boeing completes work on the Air Force’s final Globemasters. The first C-17 to enter the Air Force’s inventory arrived at Charleston Air Force Base in June 1993. The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo/Senior Airman Dennis Sloan)

Gen. Paul Selva, Air Mobility Command commander (right), speaks with Col. Richard McComb, Joint Base Charleston commander (left), Col. Al Miller, 437th Airlift Wing vice commander, and Col. Darren Hartford, 437th AW commander, after delivering a new C-17 Globemaster III April 25, 2013, at Joint Base Charleston – Air Base, S.C. Joint Base Charleston is scheduled to receive two additional C-17s this year, as Boeing completes work on the Air Force’s final Globemasters. The first C-17 to enter the Air Force’s inventory arrived at Charleston Air Force Base in June 1993. The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo/Senior Airman Dennis Sloan)

Gen. Paul Selva, Air Mobility Command commander, signs his name on the battery door after delivering a new C-17 Globemaster III April 25, 2013, at Joint Base Charleston – Air Base, S.C. Joint Base Charleston is scheduled to receive two additional C-17s this year, as Boeing completes work on the Air Force’s final Globemasters. The first C-17 to enter the Air Force’s inventory arrived at Charleston Air Force Base in June 1993. The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo/Senior Airman Dennis Sloan)

Col. Richard McComb, Joint Base Charleston commander (center), speaks with Gen. Paul Selva, Air Mobility Command commander (left), after a new C-17 Globemaster III was delivered April 25, 2013, at Joint Base Charleston – Air Base, S.C. Joint Base Charleston is scheduled to receive two additional C-17s this year, as Boeing completes work on the Air Force’s final Globemasters. The first C-17 to enter the Air Force’s inventory arrived at Charleston Air Force Base in June 1993. The C-17 is capable of rapid strategic delivery of troops and all types of cargo to main operating bases or directly to forward bases in the deployment area. (U.S. Air Force photo/Senior Airman Dennis Sloan)