Here we go.
OK, Firstly Special Forces soldiers would not beable to use adverage martial art moves while they have their webbing on so grapples and power moves is what they focus on most.
Secondly, have u ever been able to sneak up on someone wearin 12kg of extra weight let alone while they have a sensor down???
So my answer to this is hand-to-hand moves might be cool to do but are risky and should be in ghost recon.
The truth may hurt Karate kid, btw how long u been doing Karate?