Nearly 400 civilians killed, wounded in U.S. strikes on Yemen last year The Washington PostPentagon tells Congress US military airstrikes in Yemen resulted in 153 civilians killed The HillU.S. Strikes on Yemen Last Year Killed and Wounded Hundreds, Pentagon Finds wsj.comU.S. military operations killed 153 civilians last year, Pentagon says CBS News“Total Whitewash”: New Pentagon Report Claims U.S. Killed No Civilians in Boat Strikes theintercept.com