If you count the coast guard, due to the fact that it falls under the dept. of transportation, than that is it. in war time, it is in the navy, and so do the marines, there are only 3 branches of the military - army, navy, AF.
National Defense Strategy
homeland defense
As of January 2011, it is Secretary of Defense Robert Gates.
In 2005, there were 700,000.
Its a daild brief compiled by COMPILED BY THE EDITORS OF DEFENSE NEWS & MILITARY TIMES.
No, the Coast Guard serves under the Department of Homeland Security in peacetime. However, during times of war or when directed by the President, the Coast Guard can be transferred to the Department of Defense to support military operations.
The Department of Defense is in charge of the U.S. military.
All functions in the Department of Defense (DoD) and its component agencies are ultimately controlled by the Secretary of Defense. The Secretary operates under the authority of the President of the United States and oversees the implementation of defense policy and the management of military resources. The organizational structure includes various leaders and military commanders who manage specific areas, but they all report up to the Secretary of Defense.
The department of defense
The State Department deals with diplomacy while the Department of Defense affiliated with the military.
Department of Defense
US Department of Defense
DoD - Department of Defense
Department of Defense
The basic components of the US Defense Department are the Department of the Army, the Navy, and the Air Force.
National Defense Strategy
National Defense Strategy