U.S. Military Troop Branches
Select a service branch for more information.
The U.S. Military consists of five active-duty services and their respective
Guard and Reserve units. Together, they offer a variety of ways to serve.
As the oldest branch of the U.S. Military, the Army protects the security of
the United States and its resources.
The Army Reserve trains part-time near home until needed, deploying
alongside the Army.
Army National Guard members deploy with the Army on a part-time basis, with
a special focus on homeland security and relief programs.
The smallest branch of the U.S. Military, the Marine Corps is often first on
the ground in combat situations.
Marine Corps reservists train domestically until needed, then deploy with
the rest of the Corps.
The Navy defends the right to travel and trade freely on the world's oceans,
and protects national interests overseas.
The Navy Reserve trains servicemembers close to home until they are needed
in action.
The U.S. Air Force protects American interests at home and abroad with a
focus on air power.
The Air Force Reserve gives servicemembers the opportunity to train and
serve on a part-time basis, as needed.
The Air Guard trains part-time to assist in domestic disasters and
international conflicts.
The Coast Guard protects America's
waterways and deploys with the Navy during wartime.
The Coast Guard Reserve offers a part-time Service opportunity for
servicemembers to train near home.