March 17, 2026

War Department Senior Leaders Prioritize Western Hemispheric Security

The War Department is prioritizing security in the Western Hemisphere, which is integral to U.S. homeland defense, said Joseph M. Humire, performing the duties of assistant secretary of war for homeland defense and Americas security affairs.

Aug. 28, 2024

Brown, Southcom Commander Call for Harnessing AI, Developing Space Domain to Meet Future Challenges

Chairman of the Joint Chiefs of Staff Air Force Gen. CQ Brown, Jr., and Army Gen. Laura J. Richardson, commander of U.S. Southern Command, emphasized the need for allied and partner nations and their militaries to harness artificial intelligence.

March 12, 2024

Leaders Discuss Security Priorities for Western Hemisphere

DOD's top priority is defense of the U.S. homeland against growing multidomain threats posed by China and Russia but emerging technologies are also posing new challenges to strategic stability, defense leaders told Congress.