sentences:  Deploying the Jararaca with units that were equipped primarily with Engesa vehicles also helped simplify logistics and training on the divisional level, a crucial factor in an army which acquired its hardware from as many diverse sources as Iraq.Iran also possessed a fleet of Jararacas during the Iran-Iraq War; it is unclear whether these vehicles were captured from Iraq or acquired from another external supplier.In 1984, when Libya was in negotiations to purchase 180 Jararacas from Engesa, the CIA suspected that the vehicles were actually intended for Iran or a similar third party.