To understand this, we'll go back to the start, in 100 M41, the Sirexians, from the Sirexian Kingdon, a set of interstellar colonies run by Sirex, a Jupiter sized gas giant inhabited by the Sirexians, a species known for their owl features and their secret soft mentality, had colonies a solar system in one of the subsectors in Segmentum Obscurus, due to their superior, almost Necron-like technology, they manage to keep their position a secret from everyone, even the Necrons, even the Imperium of Man, for a few decades, the Sirexians colonized the entire system, changing it into a Native Sirexian colony, known as the BL-122 system, with a capital being one of the system's habitable planets, this is followed by the U.R.A.F making nearby Naval bases. For some reason, the Imperium of Man didn't realize this, and just thought it was another Ork waaagh (it was not), this is where we get to today, 142.M41, the Imperium of Man, after realizing that an alien species, from the Andromeda Galaxy, known as the Sirexians, had colonized a system in its territory, and the Imperium of Man, doing Imperium things, sent an Imperial Guard regiment to the BL-122 system, which scared teh Sirexians, cause they hadn't faced the Imperium of Man in a war, but they BADLY want to keep their first system, if the Imperium scum want to fight the Sirexians for the Xenos SCUM they are, they're willing to terror bomb supply lines to return the favor This is the Skyworks Corps SB-187 super heavy bomber, a new addition to Sirex's bomber force, known for its large size, it has a length of 127 feet, a wingspan of 187 feet, a height of 40 feet, a wingspan of 4,000 feet, it has 12 JL-198 hybrid engines, being able to fly in space as well as in the sky at an altitude of 56,000 feet, this aircraft can preform a vertical takeoff and landing using vertical thrusters, as well as a normal takeoff and landing, it can carry up to 80,000 pounds of bombs, with a crew of 1 pilot, 1 copilot, 1 bombardier/chin gunner in cockpit with 1 dorsal gunner, and 1 ventral gunner, below the pilot and copilot, and a tail gunner in teh aft area, the bomber being defended with a 2 gun chin turret, a 2 gun dorsal turret, a 2 gun top/middle turret, a 2 gun top/aft turret, a 2 gun ventral turret, a 2 gun bottom/middle turret, a 2 gun bottom/aft turret, and a 2 gun tail turret, each one with 2× 20mm cannons