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

Large Sand Bags

A CH-47 Chinook helicopter lifts large sand bags used to fortify the spillway of the Guajataca Dam, Puerto Rico, Oct. 9, 2017. The soldiers are assigned to the Pennsylvania Army National Guard and are working to stabilize the dam’s spillway in conjunction with the U.S. Army Corps of Engineers and the Puerto Rico Army National Guard in response to the effects of Hurricane Maria. Army photo by Staff Sgt. Mark Scovell

Download Image: Full Size (1.55 MB)