Diplomacy & Politics Glossary

The ability of a state to launch a preemptive nuclear attack that significantly weakens an opponent's retaliatory forces.

Multilateral agreement aimed at limiting Iran's nuclear program in exchange for sanctions relief.

International framework of treaties, agreements, and organizations aimed at preventing the spread of nuclear weapons.

An international treaty aimed at preventing the spread of nuclear weapons and promoting disarmament and peaceful use of nuclear energy.

International agreements and institutions designed to prevent the spread of nuclear weapons.

Radioactive particles released into the atmosphere following a nuclear explosion, causing environmental and health hazards.

A security guarantee by a nuclear-armed state to protect an ally from nuclear attack.

Military attack launched to prevent an imminent threat from an adversary's offensive action.