The soldiers left the aircraft in a quick and efficient fashion. They clutched their weapons to their chests tightly, ready to deal with any eventualities. They were not foolish, so they understood that the matter would not be so easy to handle. Their enemies had to have their own power.
Unfortunately, once they were outside, they could not find the entrance to this underground lab even though the information clearly indicated that this was the precise location of his base. The commander also seemed confused by the absence of anything that indicated human presence. It was not that he expected a beacon; it's just that there was nothing.