People sit on the floor in the improvised bomb shelter in a sports center, which can accommodate up to 2000 people, in Mariupol, Ukraine, late Sunday, Feb. 27, 2022. Explosions and gunfire that have disrupted life since the invasion began last week appeared to subside around Kyiv overnight, as Ukrainian and Russian delegations prepared to meet Monday, Feb. 28, 2022 on Ukraine???s border with Belarus. It's unclear what, if anything, those talks would yield. Terrified Ukrainian families huddled in shelters, basements or corridors, waiting to find out. (AP Photo/Evgeniy Maloletka)