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.

Mar 29, 2025 · The memo, "Initiating the Workforce Acceleration and Recapitalization Initiative," — which is addressed to senior Pentagon leadership, combatant commanders, and defense agency and DOD field ...

The United States Department of Defense (DoD, [2] USDOD, or DOD) is an executive department of the U.S. federal government charged with coordinating and supervising the six U.S. armed services: the Army, Navy, Marines, Air Force, Space Force, the Coast Guard for some purposes, and related functions and agencies.

The Department of Defense (DOD) provides the military forces needed to deter war, and to protect the security of the United States. Have a question? Ask a real person any government …

Apr 5, 2025 · U.S. Department of Defense (DoD), executive division of the U.S. federal government responsible for ensuring national security and supervising U.S. military forces. Based in the Pentagon, it includes the Joint Chiefs of Staff, the departments of the U.S. Army, U.S. Navy, and U.S. Air Force, and numerous defense agencies and allied services.

The United States Department of Defense (DoD) is the federal executive department charged with safeguarding national security. The DoD’s official mission is “to provide the military forces needed to deter war and ensure our nation’s security.” In practical terms, this means the DoD oversees all aspects of the U.S. Armed Forces – from ...

3 days ago · OVERHAULING THE ACQUISITION SYSTEM: Today, President Donald J. Trump signed an Executive Order modernizing defense acquisitions and spurring innovation in the defense industrial base. The Order ...

Jan 23, 2025 · The Department of Defense (DOD) is cabinet-level executive branch agency tasked with maintaining and overseeing the military forces of the United States. Its primary functions include overseeing the Army, Navy, Air Force, Marine Corps, and Space Force; creating military policies; and managing the defense budget .

This is a partial list of agencies under the United States Department of Defense (DoD) which was formerly and shortly known as the National Military Establishment. Its main responsibilities are to control the Armed Forces of the United States. It is headed by the Secretary of Defense.

Mar 18, 2025 · Inside the DOD, Defense Secretary Pete Hegseth ordered a “strategic reduction” of 5-8% of civilian personnel — with a sharp focus on “promoting the department’s lethality, readiness and warfighting ability” while meeting Trump’s mandate, a senior defense official noted.. They confirmed that the department’s civilian workforce encompasses roughly 800,000 appropriated-fund ...