The Russian invaders launched Shahed-type attack drones into Ukraine late in the evening on April 7 for another air attack, reports the Air Force of the Armed Forces of Ukraine. Enemy kamikaze drones were spotted in southern Ukraine after 23:00. “The threat of attack UAVs from the south,” the military informed. An air alert was declared in Kherson region. “At present, a group of Shaheds is observed in the Kherson region, moving in the northwestern direction,” the Air Force command said in a statement. Later, the alarm was also raised in Mykolaiv region. “Attention! Mykolaiv region, attack UAVs…