TOPSHOT - A couple sits in an underground metro station used as bomb shelter in Kyiv on March 2, 2022. - On the seventh day of fighting in Ukraine Russia claims control on March 2, 2022 of the southern port city of Kherson, street battles rage in Ukraine's second-biggest city Kharkiv, and Kyiv braces for a feared Russian assault. (Photo by Aris Messinis / STF / AFP)