Bira

Bira was a group of 15 Assassin-class corvettes belonging to the Galactic Empire. They along with Mazur and Lumin two BFF-1 bulk freighter groups were part of a troop convoy passing through the Mylok system, Bira's cargo was both troops and technicians. Bira and Assault Gunboats were escorting the freighter groups. The convoy itself was part of a 3 wave group meaning that both Lumin and Mazur will have 4 ships from thier group at a time with 5 corvettes from Bira. An Rebel Alliance strike force consisting of X-wings, A-wings and B-wings arrived attempting to destroy at least half of the entire convoy. The Nebulon-B2 frigate Blue Ruin arrived to assist the convoy, the frigate contained TIE Avengers from Avenger squadron.

Behind the scenes
The outcome depends on which side the player takes.

Appearences

 * Star Wars:X-wing vs. TIE Fighter