Which treaty was signed by the US, UK and USSR in Moscow on 5th August 1963, to ban nuclear weapon tests in Atmosphere, in outer space and under water?
Answer & explanation
Correct answer: option 2
*The correct answer is Option 2: Limited Test Ban Treaty (LTBT)*
LIMITED TEST BAN TREATY (LTBT):
Banned nuclear weapon tests in the atmosphere, in outer space and under water. Signed by the US, UK and USSR in Moscow on 5 August 1963. Entered into force on 10 October 1963.