Glenn Van Hurk, leader of the North American Aerospace Command, has stated that the US is vulnerable to Chinese incursions, which have occurred at least five times in recent years. Meanwhile, Russian forces have attacked dozens of Ukrainian positions in what could be the start of the largest Russian offensive since the war's earliest days, and Ukraine officials claim tens of thousands of soldiers have been dispatched to eastern Ukraine in a bid to stop the invasion before the one-year anniversary of the Russian invasion on February 24th.