the latest news, images, videos, career information, and links from the u.s. army

the official website of the joint chiefs of staff, u.s. department of defense

disa, defense information systems agency

the official website of the u.s. air force. af.mil delivers the latest breaking news and information on the u.s. air force including top stories, features, leadership, policies, and more. for in-depth coverage, af.mil provides special reports, video, audio, and photo galleries.

the department of defense is america's largest government agency. our mission is to provide the military forces needed to deter war and ensure our nation's security.

the official website for the navy

the u.s. naval institute provides an independent forum for those who seek to advance and strengthen the naval profession.

nti is a nonprofit, nonpartisan global security organization focused on reducing nuclear and biological threats imperiling humanity.

a platform for analysis, commentary, debate and multimedia content on foreign policy and national security issues through a realist lens.