Al Tawahan missile, 21 Brazilian experts hired by the HOP (Hugo de Oliveira Piva) company owned by Brigadier Hugo de Oliveira Piva have been working in Iraq prior to the invasion of Kuwait is not a light weapon that evoked the Sparrow missile. Piva participated in one of the first working meetings between the managers of the priority projects from the Military Industry Ministry and the coordinators of the foreign teams. "There were many Germans, French, Egyptians, and Argentines," he said.