Rebel Attack on Storm Troupers

By apnelson123, in Star Wars: Imperial Assault

When a Rebel attacks a Storm Trouper, is the Rebel allowed to attack all three Storm Troupers in the Group for the one Action or just one of the three Storm Troupers per Action?

Just one figure per attack

Fenn has an ability where his shots have a blast and hit models in adjacent squares. Its awesome!

Like stated above

To the Imperial 3 troopers make 1 squad

To the Rebel 1 trooper makes 1 unit so to kill the squad you need to kill the 3 troopers

Imperial Players can use Threat to re-bolster the squad if I read that correctly