<Li> Iraqi Civil War (2014 - present) </Li> <Li> Return of US forces to Iraq in 2014 </Li> <Tr> <Td> War in North - West Pakistan (2004--present) Part of the War on Terror <P> Location: Pakistan </P> Airstrike on insurgent forces in Pakistan . </Td> <Td> United States </Td> <Td> Tehrik - i - Taliban Pakistan al - Qaeda Lashkar - e-Jhangvi Lashkar - e-Islam Islamic Movement of Uzbekistan East Turkestan Islamic Movement Tehreek - e-Shariat <P> Alleged Supported by: Pakistan Islamic State of Iraq and the Levant </P> </Td> <Td> Ongoing <Ul> <Li> Drone strikes being conducted by the United States </Li> <Li> Jundallah, Tehreek - e-Khilafat, and the Islamic Movement of Uzbekistan join ISIL </Li> </Ul> </Td> </Tr> <P> Location: Pakistan </P>

America has been at war for how many years