Complex sentence: Initially conceived in the early 1990s for aerial reconnaissance and forward observation roles, the Predator carries cameras and other sensors but has been modified and upgraded to carry and fire two AGM-114 Hellfire missiles or other munitions.
Split into simpler sentences: Initially conceived in the early 1990s for aerial reconnaissance and forward observation roles, the Predator carries cameras and other sensors. It has been modified and upgraded to carry and fire two AGM-114 Hellfire missiles or other munitions.