The US and its European allies have sparred with Russia over the war in Ukraine at a meeting of G20 foreign ministers in Delhi, with the rival sides each accusing the other of destabilising the world.
US Secretary of State Antony Blinken and Russian Foreign Minister Sergei Lavrov had a brief encounter on the sidelines of the meeting during which Blinken urged Russia to reverse its decision on the New START nuclear treaty, a senior US official said.
