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.

Defense Secretary Jim Mattis and the South Korean defense minister take part in an arrival ceremony.

Mattis

Defense Secretary Jim Mattis and South Korean Minister of National Defense Song Young-moo take part in an arrival ceremony at the Pentagon, Aug. 30, 2017. Song and Mattis discussed the state of the U.S.-South Korean alliance and the threat posed by North Korea’s continued intransigence on its nuclear and missile programs. DoD photo by Jim Garamone

Photo Gallery