United Defense

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United Defense Industries

Founded	January 1994; 30 years ago (1994-01)
Defunct	June 24, 2005
Fate	Acquired by BAE Systems
Successor	BAE Systems Land & Armaments
Headquarters	Arlington, Virginia, US

United Defense Industries (UDI) was an American defense contractor which became part of BAE Systems Land & Armaments after being acquired by BAE Systems in 2005. The company produced combat vehicles, artillery, naval guns, missile launchers and precision munitions.