Dealing with Enemy Soldiers
LOOTING ITEMS
Press and release 
next to a fallen enemy:
Shake down enemy bodies to find items
DRAGGING ENEMY BODIES
Hold next to a fallen enemy and use 
:
Hide dead and unconscious soldiers from their comrades
HOLD-UPS
(with a gun equipped near an enemy who hasn't spotted Snake):
Hold the enemy at gunpoint
BODY SEARCH
during a hold-up:
Get items from the enemy
If a "!" appears while Snake is patting down an enemy, immediately press again to steal more items from them.
again to steal more items from them.