Culture of The United States - Military Culture

Military Culture

Main articles: United States Armed Forces, U.S. Soldier's Creed, LDRSHIP, Culture of the United States Army, Culture of the United States Navy, Culture of the USAF, Culture of the USAAF, and Culture of the United States Marine Corps

From the time of its inception the military played a decisive role in the history of the United States. A sense of national unity and identity was forged out of the victorious Barbary Wars, as well as the War of 1812. Even so, the Founders were suspicious of a permanent military force and not until the outbreak of World War II did a large standing army become officially established. The National Security Act of 1947, adopted following World War II and during the onset of the Cold War, created the modern U.S. military framework; the Act merged previously Cabinet-level Department of War and the Department of the Navy into the National Military Establishment (renamed the Department of Defense in 1949), headed by the Secretary of Defense; and created the Department of the Air Force and National Security Council.

The U.S. military is one of the largest militaries in terms of number of personnel. It draws its manpower from a large pool of paid volunteers; although conscription has been used in the past in various times of both war and peace, it has not been used since 1972. As of 2011, the United States spends about $550 billion annually to fund its military forces, and appropriates approximately $160 billion to fund Overseas Contingency Operations. Put together, the United States constitutes roughly 43 percent of the world's military expenditures. The U.S. armed forces as a whole possess large quantities of advanced and powerful equipment, along with widespread placement of forces around the world, giving them significant capabilities in both defense and power projection.

There is and has been a strong military culture among those on active duty, those not on active duty, as well as veterans.