KYIV (Reuters) – Ukraine’s Air Force said Russian MiG-31K fighter jets carrying Kinzhal hypersonic missiles struck targets in central Ukraine just 10 minutes after their takeoff from Savasleyka airbase sparked a national alert on Thursday. The Air Force said it shot down one Kinzhal missile over Kyiv region, while another two hit Starokostiantyniv district, location of an air base in Khmelnytskyi region west of Kyiv that has been repeatedly attacked during the 21-month-old war. Kyiv regional governor Ruslan Kravchenko said no casualties were reported, nor damage to critical and civilian infras…