In the
Star Wars universe, the Y-Wing bomber is used by the Rebels, aka Alliance.
It is slow, but can hold many missiles, and it has strong shields and hull. It also has 2 ion cannons, which are useful for disabling enemy ships of interest.
Usually, the Y-Wings are supported by X-Wings and/or A-Wings. In more recent times, the B-Wing bomber is replacing the Y-Wing.