UAV-45

Were you looking for Malebolge, a similarly called track of the Ace Combat 6 OST?

The UAV-45 (reported name Malgebolg) is a type of UCAV, seen during the battle for Gracemeria by the end of the Anean Continental War. During the last stand of the Estovakian military, Strigon leader Ilya Pasternak, commandeering the experimental CFA-44 Nosferatu, was assisted in battle by a literal swarm of UAV-45s, which were impossibly fast & maneuverable-- all it took to evade a missile was simply accelerating or pulling off sharp u-turns. While extremely nimble, they were also extremely light: one machine gun shot/missile was enough to tear one apart.

Trivia

 * The only occasion in which the Malgebolgs are ever referred to in name is by Ilya Pasternak, after all UCAVs are destroyed.


 * The reason of why the Malgebolgs are called UAV-45s is because, while normally named "UAV", they're actually named UAV-45 in Online gameplay, hence the official name.