A second day of so-called referendums on joining the Russian Federation is being held in four Ukrainian regions partially occupied by Moscow -- votes dismissed as a sham by Ukraine, the West, and the United Nations because they are illegal under international law.
Read MoreUkrainian troops retook a wide swath of territory from Russia on Monday, pushing all the way back to the northeastern border in some places, and claimed to have captured many Russian soldiers as part of a lightning advance that forced Moscow to make a hasty retreat. A Ukrainian presidential adviser said there were so many prisoners of war that the country was running out of space to accommodate them.
Read MoreUS officials said Ukraine was making "slow but meaningful progress" against Russian forces - while Ukraine's President Zelensky said he has "good news", claiming the recapture of several settlements from Russia.
Read MoreRussian forces have suffered heavy losses during a Ukrainian offensive aimed at recapturing territory in the southern region of Kherson. Russian energy giant, Gazprom, says it can’t restart the Nord Stream 1 gas pipeline to Europe due to an oil leak and complications created by western sanctions.
Read MoreA major Ukrainian counter offensive to flush out Russian forces in and around Kherson appears to be underway in southern Ukraine. New information suggests a higher than expected death toll in Mariupol
Read MoreUkraine was behind three explosions that rocked the Russian-annexed province of Crimea this past week,including an explosion at a Russian air base in Crimea's west coast that wrecked several airplanes, according to a Ukrainian government report circulated internally and shared with CNN by a Ukrainian official
Read MoreUkrainian forces appear closer than ever to encircling occupied Kherson and regaining the key city in the right bank of the Dnipro River. An ammunition dump is said to have been hit by the Ukrainians.
Read MoreForeign ministers from the G7 group of nations say Russia must immediately hand back control of the Zaporizhzhia nuclear power plant to Ukraine. President Zelensky calls upon western countries to up sanctions on Russia by banning their nationals from EU member states
Read MoreThe fate of two Americans in Russian captivity appears increasingly dire. Ukraine’s parliament takes further steps to lay the groundwork for accession to the EU
Read MoreThe fate of hundreds of Ukrainian soldiers who surrendered to Russian-backed combatants in Mariupol is causing concern as Russia threatens to treat them harshly.
Read MoreAs Russian officials raise the prospect of the use of nuclear weapons, fresh attacks take place on Ukraine’s crucial railway infrastructure.
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