Russian foreign minister says his country will do everything possible to avoid nuclear war after Ukraine fires Atacms into Russia for first time. US calls on Russia to 'stop bellicose and irresponsible rhetoric',

Ukraine used U.S. ATACMS missiles to strike Russian territory on Tuesday, taking advantage of newly granted permission from the outgoing Biden administration on the war's 1,000th day. Russia said its forces shot down five of six of the missiles,

The U.S. gave Ukraine the green light to use ATACMS missiles supplied by Washington, a decision influenced by Russia's escalation of the war with North Korean troops