Ukraine war: US distances itself from Belgorod incursion into Russia

The US has distanced itself from an incursion into Russia - which Moscow says ended in the defeat of armed insurgents who entered from Ukraine.

Parts of the border region of Belgorod came under attack on Monday, in one of the largest cross-border raids since Russia invaded its neighbour last year.

Russia later released pictures of abandoned or damaged Western military vehicles, including US-made Humvees.

The US insisted it did not "encourage or enable strikes inside of Russia".

A state department spokesman acknowledged reports "circulating on social media and elsewhere" that US-supplied weapons had been used, but said his country was "sceptical at this time of the veracity of these reports".

In a news briefing on Tuesday, Matthew Miller added: "It is up to Ukraine to decide how to conduct this war."