nonproliferation
Preventing dangerous weapon spread
efforts to stop more countries or groups from getting nuclear or other extremely dangerous weapons
nonproliferation of [weapons/materials/technology]; nuclear nonproliferation
- The agreement was praised as a major step for nuclear nonproliferation.
- Export controls are one tool of nonproliferation because they restrict the transfer of sensitive technology.
- The agency's inspectors help support nonproliferation by tracking how nuclear material is used.
- Nonproliferation aims to stop more countries from getting nuclear weapons.
- The treaty is part of global nonproliferation efforts.
- Base: nonproliferation
- Plural: nonproliferation
horizontal nonproliferation
1Stopping new nuclear-armed states
stopping countries that do not have nuclear weapons from getting them
- The treaty's main focus is horizontal nonproliferation: keeping nuclear weapons from spreading to additional states.
- Export controls are often described as tools of horizontal nonproliferation.
- The report says regional security guarantees can support horizontal nonproliferation.
nonproliferation and disarmament
1Stopping spread and reducing arms
the goal of stopping weapons from spreading and reducing weapons that already exist
- The minister called for renewed progress on nonproliferation and disarmament.
- Many states argue that nonproliferation and disarmament should advance together.
- The conference ended with a statement on nonproliferation and disarmament commitments.
nonproliferation regime
1International arms-control system
the international system of rules and organizations that tries to stop the spread of nuclear weapons
- Analysts warned that secret enrichment would weaken the global nonproliferation regime.
- The nonproliferation regime relies on inspections, export controls, and diplomatic pressure.
- Several countries called for reforms to strengthen the international nonproliferation regime.
nonproliferation safeguards
1Verification measures for nuclear material
checks and inspections that help make sure nuclear material is not used for weapons
- The reactor will operate under international nonproliferation safeguards.
- Nonproliferation safeguards help verify that civilian nuclear fuel is not diverted to weapons.
- Inspectors said the new monitoring equipment would strengthen nonproliferation safeguards at the site.
nuclear non-proliferation treaty
1Major nuclear arms treaty
a major international agreement designed to stop the spread of nuclear weapons
- Most countries are parties to the Nuclear Non-Proliferation Treaty.
- The review conference focused on whether the Nuclear Non-Proliferation Treaty was still meeting its goals.
- Officials said the test violated the spirit of the Nuclear Non-Proliferation Treaty.
vertical nonproliferation
1Limiting existing nuclear arsenals
limiting nuclear weapons in countries that already have them
- Some critics say the system has done more for horizontal nonproliferation than for vertical nonproliferation.
- Arms-reduction agreements can support vertical nonproliferation by limiting existing arsenals.
- The debate linked vertical nonproliferation to broader disarmament obligations.