Mojowuq9 *What the robots have mistaken for a bridge was actually just a scouting platform, but since it has nearly all important sensors on it, the destroyer still retreats and lefts room for the second one. This one learned from the mistake of the other and only shows its lower hull, which has fewer PD, but more armor and nearly no weak spots
The commander realises what has to be done, and sends out a better equipped team down, while the destroyers switch.
This special operations team out of 10 members quickly leaves the shuttle, before on of the robots hits it, killing the pilot. They quickly move and take the shuttle as cover. They know they have to wait until the second destroyer is in place before they can continue.
Once it is in place and grants fire support again, the time for the troops has come to start running towards the door the mushroom dude pointed at. They reach them, but lose 2 man in this suicide run. Another 2 are badly injured, but the 8 survivors are able to reach and enter the door*