Russia is not planning to take the path of nuclear escalation in its standoff with the west over Ukraine but others should not test its patience, Russian foreign ministry spokesperson Maria Zakharova said.
Her comments follow a flurry of warnings by senior Russian officials, including president Vladimir Putin, that western military support for Ukraine is increasing the risks of a catastrophic nuclear conflict.
“We will do everything to prevent the development of events according to the worst scenario, but not at the cost of infringing on our vital interests,” Zakharova told a regular news conference according to Reuters.
“I do not recommend that anybody doubt our determination and put it to the test in practice,” she added.
Russia has strongly criticised the supply of western arms to Ukraine and the expansion of the Nato military alliance closer to its borders. Finland, which shares a long border with Russia, this month became the 31st member of Nato, while Ukraine itself also wishes to join, though it faces opposition from some countries.
“They [the US] continue to deliberately infringe on our fundamental interests, deliberately generate risks and raise the stakes in the confrontation with Russia …,” said Zakharova.
Former Russian president Dmitry Medvedev, a close Putin ally, said earlier this week that the world was “quite probably on the verge of a new world war”.