|Air Assault Accords|
Air Assault Accords is a treaty between the Screaming Red Asses and Swash Plates and Tail Rotors, signed on March 22, 2013. It was the first treaty for either alliance. Originally signed as an Optional Defense and Aggression Pact, it was later superceded by the Lawyers, Guns and Money Doctrine.
Sometimes it doesn't matter that one is a screaming eagle, the other a screaming ass. Or that one is fixed wing, the other rotary.
What matters is that just when you're thinking, "That guy did me a solid and he didn't have to. I think if he was attacked or attacked someone else, I might just join in," it turns out the other guy was thinking the same thing.
That's how ODAP's spring up out of nowhere.