<Table> <Tr> <Th colspan="2"> United States Armed Forces </Th> </Tr> <Tr> <Td colspan="2"> The seals of the five service branches of the U.S. Armed Forces </Td> </Tr> <Tr> <Th> Founded </Th> <Td> 14 June 1775 ; 243 years ago ( 1775 - 06 - 14 ) </Td> </Tr> <Tr> <Th> Service branches </Th> <Td> United States Army United States Marine Corps United States Navy United States Air Force United States Coast Guard </Td> </Tr> <Tr> <Th> Headquarters </Th> <Td> The Pentagon , Arlington County , Virginia , U.S. </Td> </Tr> <Tr> <Th colspan="2"> Leadership </Th> </Tr> <Tr> <Th> Commander - in - Chief </Th> <Td> President Donald Trump </Td> </Tr> <Tr> <Th> Secretary of Defense </Th> <Td> James Mattis </Td> </Tr> <Tr> <Th> Secretary of Homeland Security </Th> <Td> Kirstjen Nielsen </Td> </Tr> <Tr> <Th> Chairman of the Joint Chiefs of Staff </Th> <Td> <P> Gen Joseph Dunford , USMC </P> </Td> </Tr> <Tr> <Th> Vice Chairman of the Joint Chiefs of Staff </Th> <Td> Gen Paul J. Selva , USAF </Td> </Tr> <Tr> <Th> Senior Enlisted Advisor to the Chairman </Th> <Td> CSM John W. Troxell , USA </Td> </Tr> <Tr> <Td colspan="2"> </Td> </Tr> <Tr> <Th colspan="2"> Manpower </Th> </Tr> <Tr> <Th> Military age </Th> <Td> 17 with parental consent , 18 for voluntary service . Maximum age for first - time enlistment is 35 for the Army , 28 for the Marine Corps , 34 for the Navy , 39 for the Air Force and 27 for the Coast Guard . </Td> </Tr> <Tr> <Th> Active personnel </Th> <Td> 1,281,900 ( ranked 3rd ) </Td> </Tr> <Tr> <Th> Reserve personnel </Th> <Td> 811,000 </Td> </Tr> <Tr> <Th colspan="2"> Expenditures </Th> </Tr> <Tr> <Th> Budget </Th> <Td> US $ 610 billion ( 2017 ) ( ranked 1st ) </Td> </Tr> <Tr> <Th> Percent of GDP </Th> <Td> 3.1 % ( 2017 ) </Td> </Tr> <Tr> <Th colspan="2"> Industry </Th> </Tr> <Tr> <Th> Domestic suppliers </Th> <Td> List </Td> </Tr> <Tr> <Th colspan="2"> Related articles </Th> </Tr> <Tr> <Th> History </Th> <Td> <P> Military history of the United States </P> List of engagements <P> American Revolutionary War Whiskey Rebellion Indian Wars Barbary Wars War of 1812 Patriot War Mexican -- American War Utah War Cortina Troubles Reform War American Civil War </P> <Ul> <Li> New York City draft riots </Li> </Ul> <P> Las Cuevas War Spanish -- American War Banana Wars Philippine -- American War Boxer Rebellion Border War World War I Russian Civil War World War II Cold War </P> <Ul> <Li> Puerto Rican Nationalist Revolts </Li> <Li> Korean War </Li> <Li> 1958 Lebanon crisis </Li> <Li> Dominican Civil War </Li> <Li> Bay of Pigs Invasion </Li> <Li> Cuban Missile Crisis </Li> <Li> Vietnam War </Li> <Li> Korean DMZ Conflict </Li> <Li> Operation Eagle Claw </Li> <Li> Multinational Force Lebanon </Li> <Li> Invasion of Grenada </Li> <Li> Operation Golden Pheasant </Li> <Li> Invasion of Panama </Li> </Ul> <P> Persian Gulf War Somali Civil War </P> <Ul> <Li> Operation Gothic Serpent </Li> <Li> Battle of Mogadishu </Li> </Ul> <P> Bosnian War </P> <Ul> <Li> Operation Deliberate Force </Li> <Li> Operation Deny Flight </Li> </Ul> <P> Kosovo War </P> <Ul> <Li> Operation Allied Force </Li> </Ul> <P> Global War on Terrorism </P> <Ul> <Li> Operation Enduring Freedom <Ul> <Li> War in Afghanistan </Li> <Li> Philippines </Li> <Li> Horn of Africa </Li> <Li> Trans Sahara </Li> </Ul> </Li> <Li> Iraq War </Li> <Li> War in North - West Pakistan </Li> </Ul> <P> Military deployment after Hurricane Katrina Pakistan -- United States skirmishes Intervention against ISIL Other </P> </Td> </Tr> <Tr> <Th> Ranks </Th> <Td> <P> Army </P> <Ul> <Li> Army officer </Li> <Li> Army warrant officer </Li> <Li> Army enlisted </Li> </Ul> <P> Marine Corps </P> <Ul> <Li> Marine Corps officer </Li> <Li> Marine Corps warrant officer </Li> <Li> Marine Corps enlisted </Li> </Ul> <P> Navy </P> <Ul> <Li> Navy officer </Li> <Li> Navy warrant officer </Li> <Li> Navy enlisted </Li> </Ul> <P> Air Force </P> <Ul> <Li> Air Force officer </Li> <Li> Air Force enlisted </Li> </Ul> <P> Coast Guard </P> <Ul> <Li> Coast Guard officer </Li> <Li> Coast Guard warrant officer </Li> <Li> Coast Guard enlisted </Li> </Ul> </Td> </Tr> </Table>
<Table> <Tr> <Th colspan="2"> United States Armed Forces </Th> </Tr> <Tr> <Td colspan="2"> The seals of the five service branches of the U.S. Armed Forces </Td> </Tr> <Tr> <Th> Founded </Th> <Td> 14 June 1775 ; 243 years ago ( 1775 - 06 - 14 ) </Td> </Tr> <Tr> <Th> Service branches </Th> <Td> United States Army United States Marine Corps United States Navy United States Air Force United States Coast Guard </Td> </Tr> <Tr> <Th> Headquarters </Th> <Td> The Pentagon , Arlington County , Virginia , U.S. </Td> </Tr> <Tr> <Th colspan="2"> Leadership </Th> </Tr> <Tr> <Th> Commander - in - Chief </Th> <Td> President Donald Trump </Td> </Tr> <Tr> <Th> Secretary of Defense </Th> <Td> James Mattis </Td> </Tr> <Tr> <Th> Secretary of Homeland Security </Th> <Td> Kirstjen Nielsen </Td> </Tr> <Tr> <Th> Chairman of the Joint Chiefs of Staff </Th> <Td> <P> Gen Joseph Dunford , USMC </P> </Td> </Tr> <Tr> <Th> Vice Chairman of the Joint Chiefs of Staff </Th> <Td> Gen Paul J. Selva , USAF </Td> </Tr> <Tr> <Th> Senior Enlisted Advisor to the Chairman </Th> <Td> CSM John W. Troxell , USA </Td> </Tr> <Tr> <Td colspan="2"> </Td> </Tr> <Tr> <Th colspan="2"> Manpower </Th> </Tr> <Tr> <Th> Military age </Th> <Td> 17 with parental consent , 18 for voluntary service . Maximum age for first - time enlistment is 35 for the Army , 28 for the Marine Corps , 34 for the Navy , 39 for the Air Force and 27 for the Coast Guard . </Td> </Tr> <Tr> <Th> Active personnel </Th> <Td> 1,281,900 ( ranked 3rd ) </Td> </Tr> <Tr> <Th> Reserve personnel </Th> <Td> 811,000 </Td> </Tr> <Tr> <Th colspan="2"> Expenditures </Th> </Tr> <Tr> <Th> Budget </Th> <Td> US $ 610 billion ( 2017 ) ( ranked 1st ) </Td> </Tr> <Tr> <Th> Percent of GDP </Th> <Td> 3.1 % ( 2017 ) </Td> </Tr> <Tr> <Th colspan="2"> Industry </Th> </Tr> <Tr> <Th> Domestic suppliers </Th> <Td> List </Td> </Tr> <Tr> <Th colspan="2"> Related articles </Th> </Tr> <Tr> <Th> History </Th> <Td> <P> Military history of the United States </P> List of engagements <P> American Revolutionary War Whiskey Rebellion Indian Wars Barbary Wars War of 1812 Patriot War Mexican -- American War Utah War Cortina Troubles Reform War American Civil War </P> <Ul> <Li> New York City draft riots </Li> </Ul> <P> Las Cuevas War Spanish -- American War Banana Wars Philippine -- American War Boxer Rebellion Border War World War I Russian Civil War World War II Cold War </P> <Ul> <Li> Puerto Rican Nationalist Revolts </Li> <Li> Korean War </Li> <Li> 1958 Lebanon crisis </Li> <Li> Dominican Civil War </Li> <Li> Bay of Pigs Invasion </Li> <Li> Cuban Missile Crisis </Li> <Li> Vietnam War </Li> <Li> Korean DMZ Conflict </Li> <Li> Operation Eagle Claw </Li> <Li> Multinational Force Lebanon </Li> <Li> Invasion of Grenada </Li> <Li> Operation Golden Pheasant </Li> <Li> Invasion of Panama </Li> </Ul> <P> Persian Gulf War Somali Civil War </P> <Ul> <Li> Operation Gothic Serpent </Li> <Li> Battle of Mogadishu </Li> </Ul> <P> Bosnian War </P> <Ul> <Li> Operation Deliberate Force </Li> <Li> Operation Deny Flight </Li> </Ul> <P> Kosovo War </P> <Ul> <Li> Operation Allied Force </Li> </Ul> <P> Global War on Terrorism </P> <Ul> <Li> Operation Enduring Freedom <Ul> <Li> War in Afghanistan </Li> <Li> Philippines </Li> <Li> Horn of Africa </Li> <Li> Trans Sahara </Li> </Ul> </Li> <Li> Iraq War </Li> <Li> War in North - West Pakistan </Li> </Ul> <P> Military deployment after Hurricane Katrina Pakistan -- United States skirmishes Intervention against ISIL Other </P> </Td> </Tr> <Tr> <Th> Ranks </Th> <Td> <P> Army </P> <Ul> <Li> Army officer </Li> <Li> Army warrant officer </Li> <Li> Army enlisted </Li> </Ul> <P> Marine Corps </P> <Ul> <Li> Marine Corps officer </Li> <Li> Marine Corps warrant officer </Li> <Li> Marine Corps enlisted </Li> </Ul> <P> Navy </P> <Ul> <Li> Navy officer </Li> <Li> Navy warrant officer </Li> <Li> Navy enlisted </Li> </Ul> <P> Air Force </P> <Ul> <Li> Air Force officer </Li> <Li> Air Force enlisted </Li> </Ul> <P> Coast Guard </P> <Ul> <Li> Coast Guard officer </Li> <Li> Coast Guard warrant officer </Li> <Li> Coast Guard enlisted </Li> </Ul> </Td> </Tr> </Table>
how many soldiers are in the us army
how many soldiers are in the us army
1,281,900
1,281,900