The Russian deputy ambassador to the UN says Russia retains the right to use nuclear weapons if the country is "provoked" by NATO.
Dmitry Polyanskiy, one of Russia's top diplomats in the United States, spoke to Sky News after Vladimir Putin's spokesman said his boss could push the nuclear button...
cold war legacy
conflict resolution
disarmament
environmental impact
global politics
global safety
global treaty
human rights
international cooperation
international law
non-proliferation
nuclear policy
nuclearweapons
peace initiatives
security measures
sovereignty issues
treaty benefits
u.s. opposition
united nations