Ukrainian President Volodymyr Zelenskyy rejects Russian President Vladimir Putin's demands to cede the Donbas region, citing sovereignty concerns and the area's economic and strategic importance.

A decade ago, Donetsk was the metropolis of Ukraine's east. Now, Russian President Vladimir Putin reportedly has it squarely in his sights.

At the Alaska summit, Putin reportedly demanded Ukraine cede Donetsk and Luhansk in return for freezing the frontline, but Kyiv and European allies remain opposed to territorial concessions

Ukraine’s President Volodymyr Zelensky vowed on Tuesday not to give eastern Ukrainian land to Russia, saying that abandoning the Donbas region would open the door for Russian President Vladimir Putin to “start a third war” in Ukraine.