Richard’s five bullet burst sweeps the men at the campfire, hitting and severely wounding three men. If they had not been wearing torso armour, the shots could have killed them. With strong bodies used to physical strain, they all but one weather the injuries. One falls down, stunned.
Tariq fires off three flashbangs, and only three of his targets manage to shield their eyes from the sheer white.
(OC: What was the specific effect of the flashbangs again?)
The three who avoided the painful glare of Tariq's stun grenades move out of the open and into cover behind stone - easy enough, as the outpost was designed to provide defenders with solid bastions.
(OC: the enemy spends another two benefits from their Tactics rolls, the players do not know what (but it is not the cover). One benefit remains. Players may decide what Bart's 2 Dogs do on their turn, as Bart would've planned with the exiles what he'd command.)