Russia pressed its onslaught on eastern Ukraine Saturday, saying it had captured the strategic town of Lyman and had successfully tested hypersonic missiles in the Arctic. Ukrainian forces battled to repel Russian forces from the outskirts of the key city of Severodonetsk, a Ukrainian official said, however denying claims it had been surrounded. Russia is waging an all-out war for the eastern Donbas region \- Ukraine’s industrial heartland where President Volodymyr Zelensky has accused Moscow of carrying out a “genocide”. “The town of Krasny Liman has been entirely liberated from Ukrainian nat…