Complex sentence: It is a multirole combat aircraft capable of both air superiority and ground attack missions, and combines supersonic cruise, stealth, maneuverability, and advanced avionics and software to overcome legacy fighter aircraft as well as ground and maritime defences.
Split into simpler sentences: It is a multirole combat aircraft capable of both air superiority and ground attack missions. The aircraft combines supersonic cruise, stealth, maneuverability, and advanced avionics and software to overcome legacy fighter aircraft as well as ground and maritime defences.