if I use "concentrate fire" does it only add one blue die to one attack on a fighter?

Similarly, if I am catching X-Wings in my front arc as the Dominator, and I use it's special ability, do I get the extra dice on EACH attack or just for one resolution?

Just one, which means you will want to save it for shooting a hero, bomber squadron, or save it for an attack against a capital ship.

Just one, which means you will want to save it for shooting a hero, bomber squadron, or save it for an attack against a capital ship.

Which having played a few rounds, I finally agree with.

Thanks guys!