From heaven above I come...

When two SEALs stand so close together, it can only have one reason: they are preparing for a tandem parachute jump. Both are wearing oxygen masks because it will be a HAHO or HALO jump, meaning one from a high altitude. Navigation instruments are mounted on the shoulder of the lead man or in front of the chest on him. The scene almost resembles a driving school. If we go by the GPNVG as a night vision device, the men here should belong to DEVGRU. And here is the counter shot: