Space MIAD Practice Test

Which countries are permitted to detonate nuclear devices in space as per the 1963 Limited Test Ban treaty?

1. Only the United States and Russia

2. None

3. Any NATO member countries

4. All UN member countries

The correct answer is: None

The 1963 Limited Test Ban Treaty was established to prohibit nuclear weapons tests in the atmosphere, underwater, and in space. The primary goal of the treaty was to limit the environmental and humanitarian consequences of nuclear testing and to curb the proliferation of nuclear weapons. As per the provisions of the treaty, no country is allowed to conduct nuclear detonations in space. This means that regardless of their military or nuclear capabilities, no nation is permitted to detonate nuclear devices beyond the Earth's atmosphere, aligning with the treaty’s focus on promoting global security and reducing the risks associated with nuclear warfare. While the United States, Russia (formerly the Soviet Union), and other nations possess nuclear technology, the treaty reflects a collective commitment to prevent the further escalation of nuclear arms races, specifically in environments beyond Earth. Thus, the correct answer underscores that nuclear detonations in space are prohibited for all countries involved in the treaty.