The New START treaty, the last nuclear arms control treaty between the USA and Russia, expired on:
- A5 February 2026
- B1 January 2026
- C5 February 2021
- D26 March 2026
Show answer and explanation
Correct answer: (a) 5 February 2026
Explanation
New START (Strategic Arms Reduction Treaty) expired on 5 February 2026. The first START was signed by the USA and the USSR in 1991 and came into force in 1994.