The Bosconian is a Bomber.
Prologue The Bosconian was built and tested in Earth's territory and was armed with two guns for the duty.
The Great Bomb-Runs
A force of Bosconians was once sent to deal with a group of Galaxian X-Kobo cruisers once as well as their large amount of missiles and cosmo-mines. The reason for this was the general fighters couldn't get through because of this barracade. They were successful.
Last seen the bombers reported back to base.
Bosconian bombers are equiped with a gun in the front and the back. As well as what appears to be explosive rockets.