The START I Treaty (1991 Strategic Arms Reduction Treaty) was a landmark agreement between the [[United States]] and the [[Soviet Union]] aimed at reducing and limiting strategic offensive arms, significantly impacting [[nuclear]] disarmament. | The START I Treaty (1991 Strategic Arms Reduction Treaty) was a landmark agreement between the [[United States]] and the [[Soviet Union]] aimed at reducing and limiting strategic offensive arms, significantly impacting [[nuclear]] disarmament. |