It’s been six months since Ukraine launched its surprise incursion into Russia’s Kursk region and its forces are still in control of a big chunk of the ceased territory – and as calls for peace negotiations grow louder,

Days after Ukrainian troops seized part of Russia’s Kursk region in a surprise attack, President Vladimir Putin told defense officials their “main objective” was to repel the invasion. Six months later,

Ukrainian forces have advanced up to five kilometres behind Russian lines in a fresh assault on the Kursk border region, footage suggests.