A more thorough explanation:

Definition: Arms control is a policy that aims to reduce the likelihood of war by limiting the number of weapons of mass destruction a country possesses.

For example, the United States and Russia have engaged in arms control negotiations to reduce their nuclear arsenals. This helps to prevent a nuclear war and promotes international peace.

Arms control is different from disarmament, which involves the complete elimination of weapons. Arms control seeks to manage the number and types of weapons, while disarmament aims to eliminate them entirely.