Complex sentence: Mostly jet fighters (for e.g. MiG-29s) are used due to their large range of services at all altitudes and speeds, its comprehensive sensors (radar, IR, Data Link) and versatile armament.
Split into simpler sentences: Mostly jet fighters (for e.g. MiG-29) are used due to their large range of services at all altitudes and speeds. And its comprehensive sensors (radar, IR, Data Link) and the versatile armament.