This article presents a plan of action to begin the process of halting proliferation of long-range ballistic missiles. These missiles are deemed particularly dangerous due to their ability to deliver weapons of mass destruction (nuclear, biological, and chemical warheads) over intercontinental distances. Two treaties are proposed to help control the proliferation of these missiles. They are a Ballistic Missile Non-Proliferation Treaty and a Test Ban Treaty for Long-Range Ballistic Missiles. Provision is made for peaceful launches of satellites and space missions.