Legs

The soldier had short black hair and bright brown eyes. His happy and loud gestures didn't appear appropriate in his current location, but the men and women around him didn't seem fazed by them. 

Khan inspected the soldiers in the area before glancing at Lieutenant Holger. The Doctor nodded and stepped aside and crossed her arms behind her back. The men and women on the interactive table revealed similar reactions. They resumed their study of the map without bothering that one of them had left them to walk toward the largest habitation in the quadrant.

'He must be a captain,' Khan concluded in his mind before hurrying behind the powerful soldier. 

The man didn't say anything as he approached his habitation and unlocked the metal door with his phone. Then, he stood in front of the entrance and gestured to Khan to get inside.