Russia and the U.S. agreed this week to extend which nuclear arms treaty, just as it was set to expire at the beginning of February 2021?
Intermediate-Range Nuclear Forces Treaty (INF)
Comprehensive Nuclear-Test-Ban Treaty (CTBT)
New Strategic Arms Reduction Treaty (New START)
Partial Test Ban Treaty (PTBT)
Nuclear Non-Proliferation Treaty (NPT)
Answer: The correct answer is New Strategic Arms Reduction Treaty (New START)