Neb the rambo ting dont work in ghost recon I will cap your @$$ from 100 yards away if you try dat shite on me.
Use foliage and other obstacles as cover when advancing on the enemy.Crashing thru bush is not recommended instead go for a crouching walk/run or crawl thru it in prone position.
This causes you to make less noise thereby lessening the chances of the enemy hearing you coming or spotting you.It work's in both single and multiplayer.
When sniping always plot a route of escape in case
A) You take out the enemy but reveal your location
You miss and reveal your location
Also an ambush can be set up this way when enemy forces are focused on you and advancing.Your teammates can get the jump on them rather easily.
Study your maps know the location of every tree rock cave and bunker.
The recommended targets in this game are the head and chest.Quicker kills