This course of weapons dates to at least the 1980s, when Israel designed the Harpy loitering munition to be used during the suppression of enemy air defenses (SEAD). China would later on acquire the Harpy from Israel in 1994 and has become learning loitering munitions for more than 20 years. https://breakthesilence77766.blog-a-story.com/19756694/fascination-about-digital-terrain-modeling-dtm-in-bd