Technology advanced even greatly within recent years in Equestria. For defensive and research purposes, the ponies and griffins earned devices, such as radio communicators, radars and medical support and now parachutes missile prototypes and better body armor. They made a stronger oath to never wage war against each other.

….

They were not the only ones

With the Collapse of the Kingdom of Equestria a new kingdom will arise

Connected to PolishValsion's Ace Combat: The Equestrian War but as a spin-off