NATO document warns Russia is advancing new nuclear-capable weapons
Mark Rutte warns Putin against initiating nuclear conflict
Russia’s defense chief urges Putin to prepare for nuclear tests
Putin suffered strategic defeat in Ukraine and will not achieve his goals, says NATO admiral
Russia launches nuclear submarine Khabarovsk near Finland, capable of carrying Poseidon underwater drones
Putin claims test of Burevestnik nuclear-powered cruise missile
Russia may be planning new tests of Burevestnik missile