An official website of the United States Government 
Here's how you know

Official websites use .gov

A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS

A lock ( lock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Photos

Snapshots of what’s happening in the Defense Department.

Staff Sgt. Scott Grgurich troubleshoots a C-130 Hercules engine problem during an exercise at Pope Air Force Base, N.C., on Feb. 9, 2011. Grgurich is a C-130 maintainer assigned to 43rd Aircraft Maintenance Squadron.

Staff Sgt. Scott Grgurich troubleshoots a C-130 Hercules engine problem.

Staff Sgt. Scott Grgurich troubleshoots a C-130 Hercules engine problem during an exercise at Pope Air Force Base, N.C., on Feb. 9, 2011. Grgurich is a C-130 maintainer assigned to 43rd Aircraft Maintenance Squadron.

Photo Gallery