Kurt had stood perfectly motionless upon being addressed by who he still just assumed to be an officer of sorts, it was easier for him to process it that way as it was. He stood with perfect parade stance, only thing missing was an actual parade grade garment. As was usual, he simply listened with all the dogged attention that he so normally did. He wasn't fazed whatsoever by the mentioning of sewers, his previous organisation had more or less lived in a series of massive underground sewers for decades, ghouls, mutants, and any other creature be damned if they so desired.

Upon hearing that the group should study the map, Kurt marched up to the wall where the map was located and looked upon it with immense interest. He noted each winding pass and each tiny area that had the best chance of being defended if so required. His hand went to rest where his entrenching tool, he had some, ideas when it came to combat in these sewers...