Question

How many countries have signed the treaty on the prohibition of nuclear weapons

Answer 1

Explanation:

The Treaty on the Prohibition of Nuclear Weapons opened for signature at United Nations headquarters in New York on 20 September 2017 and will remain open indefinitely. Once 50 nations have ratified or acceded to it, it will enter into force. There are currently 70 signatories and 23 states parties.

Answer 2

Explanation:

There are currently 73 signatories and 23 state parties.