North Korea threatened a “horrible disaster” over the alleged flight of South Korean drones over its capital. South Korea responded sharply, according to Yonhap News Agency. North Korea claimed recently that South Korean drones had allegedly been spotted over Pyongyang three times in a month. In response, the sister of North Korean leader Kim Yo Jong began to threaten a terrible catastrophe for the neighboring country. “That time is not set by us. The moment that a drone of the ROK is discovered in the sky over our capital city once again will certainly lead to a horrible disaster,” Kim Yo Jon…