Well, it wasn't for lack of trying.
Dresden's squad wasn't entirely blind, nor stupid. In an enclosed space, where sound carries, it's hard not to notice when you're approaching a large group of people. Even when trying to move quietly, there are sounds. Whispers, for instance, or the subtle sound of metal on metal clinking that one inevitably gets when large groups of folks with guns gather.
Then ten man squad wasn't even trying to be quiet. There's no way to when carrying that much gear, and at any rate, speed was more important than stealth. So they weren't entirely unsurprised when the point man turned the corner and got lit up by laser sights.
Honestly, he thought to himself. Who the kark uses laser sights? Perfect freaking way to give away your position.
With his left hand, he yanked a thermal detonator off the LBE of the merc next to him and set the timer for three seconds. With his right hand, he grabbed the drag handle on the back of the guy's vest and yanked him out of the line of fire. He swapped the miniature ball of portable hellfire to his right hand, thumbed the activator, let it cook for about two and a half seconds, and lobbed it towards the ceiling in the middle of the corridor.
"FIRE IN THE HOLE!" he shouted. Everyone in the squad instinctively ducked and covered as a ball of actinic fire lit up the corridor, a thousand times brighter than day.
There was some method to his madness. Dresden knew a few things about fighting Force users. Firstly, their senses were typically tuned towards personal danger. Given the distance between the two groups and the nature of the blast, the thermal detonator posed no harm towards the group whatsover, severely limiting the chances of it being detected. And unlike holovids, where the things were chrome and had all sorts of flashing lights, this thing was the real deal: matte black and utterly devoid of lights. Either you knew how it worked, or you were molecular ash on the wind. In the gloom of the sewer, even with and especially with night vision and infrared, which both offered reduced resolution had had a hard time picking up objects of ambient temperature that weren't emitting light, the troops probably wouldn't be able to see it, and if they had a Force user with them, he probably wouldn't pick it up.
Now, the mercenary didn't know if they had a Forcie with them. He himself was as Force blind as a rock. But he wasn't a great believer in chance, and this merry band of misfits had somehow picked the exact sewer he'd be travelling through at the exact right time.
Now, just in case, to maximize the chances of the det going unnoticed, Dresden called upon one of his least favorite memories. It was a long time ago, on a battlefield on a distant world. He had been tired, hungry, hurt, and absolutely bloodthirsty. He was had been chasing a target for over an hour, and finally found the bastard. The memory he called to mind was the one of the instant his crosshairs settled on the target's head, a mere second before he blew him away.
All that rage, the fear, the weariness, the focus of a sniper with his finger on the trigger, the feeling of relief as the bullet slammed into a skull at a few hundred meters per second, that was what blossomed in his mind, to the exclusion of all else. If anyone was reading the emotions, that was what was coming most strongly from the squad. Maybe someone could parse out what was happening from one of the others, but they sure as hell didn't know what was going on. Fear, uncertainty, and mild amusement was about the total sum of the emotion from the rest of the squad. Well, except for Dave, who was, well, excited. No one liked Dave. Dave was weird. He made stacking up on doors very, very awkward.
So what was the purpose of this little exercise, you ask? It certainly wasn't to cover the enemy force in rubble. Nor was it to cover Dresden's squad in rubble. Instead, it was to fill the corridor with rubble, placing a nigh insurmountable barrier between the two. Dresden didn't have time for a firefight. It was easier to plug the hole and find a new way around. This place was a maze, and if they couldn't find a hole, they'd make one. They were engineers, after all.
Meanwhile, the other five squads continued towards the objective.
SUMMARY:
Dresden's team encounters resistance, attempts to break contact by collapsing corridor.
[member="Catalys Maijora"] [member="Bloodknight"]