After pushing back Kyiv's forces in Kursk Oblast, Moscow has launched assaults on the Ukrainian regions of Kharkiv and Sumy.

Ukrainian troops are making small gains in Russia's Belgorod region, while Donald Trump has taken a swipe at Vladimir Putin.

The map below shows some of the cities Russian soldiers have been spotted in, including in several towns in the northern Sumy region. Russian artillery strikes have also been felt across the ...