Five of the branches, the United States Army, United States Marine Corps, United States Navy, United States Air Force, and United States Space Force, are part of the Department of Defense.

The Department of War provides the military forces needed to deter war and ensure our nation's security.

Aug 27, 2025 · Learn about the missions and history of the six branches of the U.S. armed forces: Air Force, Army, Coast Guard, Marine Corps, Navy, and Space Force.

Providing humanitarian relief in the United States and around the world is an essential part of the mission of U.S. Army's active duty, National Guard and Reserve components.

As a part of the United States Department of Defense, it is one of the six armed forces of the United States and one of the eight uniformed services of the United States.

Apr 30, 2026 · The Department of War is America's largest government agency. Our mission is to provide the military forces needed to deter war and ensure our nation's security.

How strong is the United States military? The United States ranks #1 worldwide in 2026, with 1,326,050 active troops and a defense budget of $920B. Full breakdown of army, air force, navy and equipment.

Whether you’re interested in Active Duty, Army Reserve, or Army National Guard, there are many ways to serve. Explore the possible Army careers and contact an Army Recruiter.

United States military power 2026: 1,390,000 active personnel, 13,247 aircraft, 4,657 tanks, $877.0 billion defense budget. Full armed forces analysis.

Jan 19, 2026 · Detailing the current military strength of United States including air force, army, navy, financials and manpower.