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

Photo Gallery

Osprey Formation

Marine Corps MV-22B Osprey aircraft fly over Lake Tahoe during Mountain Exercise 6-15 in South Lake Tahoe, Calif., Oct. 29, 2015. The Osprey crews are assigned to Marine Medium Tiltrotor Squadron 163, Marine Aircraft Group 16, 3rd Marine Aircraft Wing. The exercise is to develop the squadron’s expeditionary proficiency in a dynamic high altitude, cold weather training environment. U.S. Marine Corps photo by Cpl. Allison J. Herman

Download Image: Full Size (1.66 MB)