Russia blames Liz Truss for nuclear 'special alert'
Earlier, UK Defence Secretary Ben Wallace downplayed the nuclear "special alert" announced by Vladimir Putin, suggesting that the Russian president wanted to distract people from his forces' slower-than-expected progress in the invasion.
Wallace told the BBC: "We will not do anything to escalate in that area, we will not do anything to feed any miscalculation - we take it very, very seriously. But at the moment this is a battle of rhetoric that President Putin is deploying."
Now, the Kremlin has suggested comments from Foreign Secretary Liz Truss were the reason that Russia put its nuclear forces on heightened alert, according to the Russian news agency Interfax.
"There had been statements by various representatives at various levels about possible conflict situations and even collisions and clashes between Nato and the Russian Federation," said Dmitry Peskov, spokesman for Vladimir Putin.
"We consider such statements absolutely unacceptable. I will not name the authors of these statements, although it was the British foreign secretary."
It's not clear which comments by Truss the Russian government objects to, although on Sunday she said she said she would support individuals from the UK joining an international force to fight for Ukraine.