Key developments on May 19: Russian ‘double-tap’ strike north of Kharkiv kills 6, including pregnant womanUkraine’s Navy says it destroyed Russian sea minesweeper Kovrovets overnightMedia: SBU drones strike airbase, oil refinery in RussiaWest’s stance on Ukraine war ‘completely nonsensical,’ says UK defense secretaryRussian troops attacked a recreation center in a northern suburb of Kharkiv at around 11 a.m. local time, killing six civilians, including a pregnant woman, and wounding 27, the Kharkiv Oblast Prosecutor’s Office said on May 19. A man who was fishing near the site of the attack rem…