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.

Gearing Up

Marines put on personal protective equipment during a tactical air control party exercise at a range in Okinawa, Japan, July 22, 2026.

DOW Support to the Southern Border