The bold campaign Ukraine launched last summer to seize and occupy Russian territory appears to be nearing an end.

Ukrainian forces have pulled almost entirely out of the Kursk region of Russia, ending an offensive that had stunned the Kremlin over the summer with its speed and audacity.

The Russian army continues its offensive in the Kursk region. According to the latest updates, the buffer zone controlled by Ukraine's Defense Forces has once again shrunk, the General Staff of the Ukrainian Armed Forces reports.

In an echo of the Yalta Conference in 1945, the American and Russian leaders will talk on Tuesday about who gets what in the process of ending the war in Ukraine.