nuclear weapons accident
аварія з ядерним боєприпасом
аварія з ядерним боєприпасом
aircraft accident (flight accident; aircraft mishap)
aircraft accident / flight accident, aircraft mishap
aircraft mishap / flight accident, aircraft accident
flight accident / aircraft accident, aircraft mishap
less-lethal weapons (less-than-lethal weapons)
chemical, biological, radiological and nuclear weapons
emergency destruction of nuclear weapons
Group on Nuclear Weapons (NATO)