The three remaining Special Forces troopers had kept up a steady fire, keeping the Coalition spies' heads down for the most part. A bit of fire came back from one of the cells, but it was as inaccurate as it was sporadic. A few well-placed shots from Green Two managed to send the alien scum scurrying back behind his cover.
Uthria realized how much he'd been shooting about the time his power pack emptied. Ducking down to reload, he didn't see the small, cylindrical object being hurled from the center of the room. Green Two did, and fruitlessly attempted to shoot it down. As the detonator arched towards them, he dived as well.
Green Six wasn't so fortunate. He came up for a shot just as the explosion ripped through the air outside the control room. Shrapnel flew through the hole, instantly decapitating him. His death was quick and painless, but it wasn't the end of the damage.
The explosion also ripped apart the walls of the control room and sent the last two Imperials flying through the air in opposite directions. As fate would have it, neither was seriously injured, and the fact that they were thrown ended up being the best thing that could have happened. As they flew, the ceiling and the walls crashed down on the position they had recently held, burying Green Six under a pile of rubble and separating Uthria and Two.
Uthria, alone now, picked himself up as the dust settled and did a quick damage assessment. No broken bones, a few bruises - nothing major. But his E-11 was gone. All he had was a slug-thrower with seven rounds and his combat knife. And his extra ammo was gone as well. Cursing in disgust, he began moving back towards the maintanance tunnel. He'd intercept the kriffing killers on their way out. Seven rounds, six targets. Perfect.
Green Two was knocked unconscious by the blast. Several minutes passed before he came around, and when he did he was alone. Assuming both Six and his commander were under the rubble, he also moved in the direction of the tunnel. The Coalition would pay for this.
One Level Down
The six members of Green Squadron had opened fire the second they saw a face poke around the corner. Someone must have jerked the enemy back, though, since none of the red energy bolts connected. A few random shots followed, just to let their opponents know that the Imperials weren't leaving, but the six decided to conserve ammo. Their cover was good, and they had a few tricks up their sleeves.
Green Eight, on command, produced two frag grenades. Setting them for two second explosions, he rolled the first one down the hall, then the second. After the explosions, the Imperials waited. If anyone survived, they wouldn't make it past this point.
What none of them knew was that directly above their enemies ran a second maintanence corridor. It wasn't marked on the schematics on the computer, but one of the frag grenades had managed to rip open the ceiling enough to expose the trapdoor. The Coalition spies had another way out.