After a heated discussion in Russian with the Premier, the ambassador informs President Muffley that the Soviet Union had created a doomsday machine as a nuclear deterrent; it consists of many buried bombs jacketed with "cobalt-thorium G", which are set to detonate automatically should any nuclear attack strike the country. Within two months after detonation, the cobalt-thorium G would encircle the planet in a radioactive shroud that would render the Earth's surface uninhabitable. The device cannot be deactivated, as it is programmed to explode if any such attempt is made. The President's wheelchair-using scientific advisor, former Nazi German Dr. Strangelove, points out that such a doomsday machine would only be an effective deterrent if everyone knew about it; Alexei replies that the Soviet Premier had planned to reveal its existence to the world the following week.