IOCU 5MP 12 AZON BOMB SECRET. A B-24 bomber flying a mission. According to this photograph's header, it may be carrying an AZON. "AZON (AZimuth ONly) was one of the world's first smart bombs, deployed by the Allies and contemporary with the German Fritz X. Officially designated VB-1 (Vertical Bomb), it was invented by Major Henry J. Rand and Thomas...