Secretary of Defense Lloyd J. Austin III

Defense Secretary Lloyd J. Austin III

The defense secretary oversees the Defense Department and acts as the principal defense policy maker and advisor.


Lloyd J. Austin III is the 28th secretary of defense, sworn in on Jan. 22, 2021. A graduate of the U.S. Military Academy at West Point, N.Y., Austin served 41 years in uniform, retiring as a four-star Army general after three years as commander of U.S. Central Command.

Full Biography

Secretary Photos

Check out photos of Secretary Austin as he takes care of business and keeps the department running.

View Photos On Flickr


Choose a leader below to learn more:
DOD Seal

Office of the Secretary of Defense

Top civilian defense decision-makers work with the secretary to develop policy, operational and fiscal plans, manage resources and evaluate programs.