Ukraine has retaken two villages in its eastern region of Sumy, Kyiv's military said, adding to recent small territorial gains along the border with Russia ahead of peace talks at a summit of the US and Russian leaders set for Friday.
US President Donald Trump said on Monday that Kyiv and Moscow will both have to cede land to end the war in Ukraine and this week's talks with Russian President Vladimir Putin will show whether the Kremlin leader is willing to make a deal.
Ukraine's forces have liberated the settlements of Stepne and Novokostiantynivka along the frontline in Sumy, the General Staff said in a Tuesday evening report.
"It's tough. But we are holding back the enemy," Ukraine's top commander, Oleksandr Syrskyi, wrote on Facebook, following a meeting on Tuesday with President Volodymyr Zelenskyy and Ukraine's top brass.
"In the Sumy direction, we are conducting active operations and have some success advancing forward, liberating Ukrainian land."
Monday's gains follow Sunday's news that Kyiv's military had retaken the village of Bezsalivka.
Reuters could not independently verify the reports of gains in the Sumy region.
The small gains come as Russian forces have been pushing westward for months along sections of the 1,000-km frontline, capturing new villages nearly on a daily basis, mainly in the Donetsk region.
Russia, which launched its full-scale invasion of Ukraine in February 2022, mounted a new offensive this year in Sumy, following Putin's order to carve out a "buffer zone" there and threatening the regional capital.
Ukraine's authoritative Deep State online map project shows that Russian forces control about 200 sq km of Sumy, and a total of about 114,000 square kilometres in Ukraine.

Two Palestinian teens killed in West Bank raid by Israeli settlers, army
Chinese students marooned in floods unleashed by Typhoon Saudel's rains
Kuwait air defences deal with Iranian missile, drone attacks
US and Iran exchange attacks as lull in war appears over
Malta court clears businessman over murder of investigative journalist
Kuwait confirms no injuries after Iranian drone hits residential complex
Nepal flood rescue hopes dim as China restores access to Tibet disaster zone
At least 21 die in bus accident in Egypt's South Sinai, ministry says
