The number of nuclear warheads has decreased 82.2 % (= 1 − 12.5*10^3/​(70.4*10^3)) in the last 37 years, from 1986 to 2023.
The number of nuclear warheads has decreased 82.2 % (= 1 − 12.5*10^3/​(70.4*10^3)) in the last 37 years, from 1986 to 2023.