Ukrainian forces made a surprise incursion into Kursk in August 2024, before being pushed out by Russian troops nine months later.

Vladimir Putin has visited Kursk for the first time since claiming to have completely retaken the Russian region from Ukrainian forces, state media reported on Wednesday, as the Russian president attempts to repel international pressure to agree to a 30-day ceasefire on the other side of the border.

Ukrainian forces are bracing for another major frontline assault from Russia after learning of a large build-up of pre-battle troops in the north east.