KREMENCHUK, Ukraine (AP) — Russian long-range bombers fired a missile that struck a crowded shopping mall in Ukraine's central city of Kremenchuk on Monday, raising fears of what President Volodymyr Zelenskyy called an "unimaginable" number of victims in "one of the most daring terrorist attacks in European history."

Zelenskky said more than 1,000 civilians were inside the mall, with many managing to escape. Giant plumes of black smoke, dust and orange flames emanated from the wreckage, with emergency crews rushing in to search broken metal and concrete for victims and put out fires. Onlookers...