Gatling gun | Top Gun | Lewis gun | Thompson submachine gun | Have Gun - Will Travel | gun control | Vickers machine gun | The Man with the Golden Gun (film) | submachine gun | gun | The Man with the Golden Gun | Maxim gun | Darne machine gun | MG 17 machine gun | Have Gun – Will Travel | Gun turret | Gun politics in the United States | The Naked Gun | KPV heavy machine gun | Gun | Gun Crazy | Gun Control Act of 1968 | BB gun | The Smoking Gun | ShKAS machine gun | PK machine gun | Gun (band) | 12-pounder gun | The Gun Club | Quaker Gun |
During his career the Army moved from air defense based on guns to advanced anti-aircraft missiles and anti-ballistic missile systems.