Lately, I've been playing Crysis, starring Nomad, The World's Nicest U.S. Marine. (That is, I'm not killing anyone who I'm not required to)
As I type this, I'm zeroed in on a KPA soldier in a humvee. I've got a SCAR, which has a tactical attachment, so I can knock the soldier out if I want to, but I'm pretty sure he'll just wake back up again. The colonel says that I have to secure the crusher so that the Marines can land, which I interpret to mean "kill or knock out all of the KPA".
Is there a way that I can permanently knock out a KPA soldier on a vehicle-mounted gun, or do I have to kill him?