Scuba diver

Scuba divers are operatives of Majestic 12 in scuba gear for underwater missions appearing in Deus Ex.

Characteristics
They are likely regular MJ12 Troopers who have received underwater training. Two of them accompany Walton Simons via submersibles to the Ocean Lab in an attempt to kill JC Denton. Two of them can be seen guarding the SoCal SeaWall underwater. One dead is found when escaping the VersaLife UC destruction, carrying flare darts.

They always carry mini-crossbows.