President Vladimir Putin made a surprise visit to Russia’s occupied Kursk region on Wednesday, as the Kremlin considers a US proposal for a 30-day ceasefire with his troops closing in on Ukraine’s only territorial bargaining chip.

Russia claimed Thursday that its troops have driven the Ukrainian army out of the biggest town in Russia's Kursk border region, as a senior Kremlin official said that a U.S.-proposed 30-day ceasefire in the war three years after the full-scale invasion of Ukraine would help Kyiv by giving its weary and short-handed military a break.

Russia says it will discuss the U.S. ceasefire proposal, but Vladimir Putin has signaled he seeks to expel the remnants of Ukrainian forces from Kursk.