For the most part, when fighting our endless battles in asteroid fields, the 'how' and 'why' of the battle usually isn't a big deal.
Rebels all have hyperdrive, so wherever or whenever they want to strike, they can get there. And as to the Imperials...maybe it's a patrol working through their shift, operating off of some distant Star Destroyer...or guard forces launching from an Imperial base in the asteroid field...etc. Lots of reasons for a group of TIE Fighters to be meandering around, protecting the peace. Perhaps they just got lost...were part of a convoy, or something.
In any case, the Raider opens up a new avenue of scenario background, in that (as the background article notes SEVERAL times) one of its primary uses is engaging in its own sort of recon or raiding missions against targets in the Outer Rim. Indeed, the TIE Advanced is specifically noted as being a good fit with the Raider owing to it carrying its own hyperdrive.
So it just occurred to me...well, can the Raider actually fly with anything else at all, given an inability to carry its own fighters??
The fighters in the Empire that have hyperdrives create a pretty short list:
- TIE Advanced
- TIE Defender
- TIE Phantom
Adding in 'large' bases brings a few more:
- Decimator
- Lambda-class shuttle
- Slave-1 (Bounty Hunters?! We don't need their sc...oh...okay, yeah, I guess we do.)
That's...not a lot of options.
Edited by xanderf
These are imperial Transports from the Rebels TV show. Carries four Tie Fighters and are used for Patrols in the Outer Rim too. They are also not designed for battle so they will not be part of the battle.