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.

A man in a heavy jacket stands beside an airplane with two dice and "Jerk's Natural" stenciled on it.

John L. Jerstad

Army Air Forces Maj. John L. Jerstad flew many of his missions over Europe during World War II in a plane nicknamed Jerk's Natural.

Photo Gallery