Apr 30, 2026 · The Department of War is America's largest government agency. With our military tracing its roots back to pre-Revolutionary times, the department has grown and evolved with our nation.

The Department of Defense (DOD) provides the military forces needed to deter war, and to protect the security of the United States.

Defense News is a global website and magazine about the politics, business and technology of defense, serving senior military and industry decision-makers.

The United States Department of Defense (DoD), [4] also referred to as the Department of War (DoW), [a] is an executive department of the United States federal government charged with coordinating …

1 day ago · Defense One provides news, analysis, and ideas about the future of national security to defense and industry leaders, innovative decision-makers, and informed citizens.

Defense news for the civilian and military communities and the defense industrial base. Trust Federal News Network for the latest issues affecting the DoD.

The CSIS Defense and Security Department tackles the most complex issues shaping the global security landscape. Amid a rapid shift in the global balance of power, our research offers practical …

2 days ago · Breaking defense news, military tech, and global security developments shaping today’s battlefield. Russia unveils Arctic truck that climbs walls and crosses rivers Russia's Uralvagonzavod …

Stay up to date on the latest Military and defense news coverage from AP News.

5 days ago · The meaning of DEFENSE is the act or action of defending. How to use defense in a sentence.