After six months of successfully eluding the Helghast forces under the command of Admiral Orlock they are finally discovered by scouting Helghast forces (under the command of Jorhan Stahl) who discover the ISA satellite uplink. The jungle is home to many dangerous fauna and flora, including the exploding "burster" plants, as well as other attacking spiders and folliage. During the Jungle mission Sev and Kowalski employ a variety of stealth tactics to subdue an alarmingly large number of Helghast soldiers. This is the only mission in which stealth tactics are used, and where the M66-SD Submachine Gun is a usable weapon. Mid-mission Sev sends Kowalski back to camp to warn Narville of an impending Helghast attack on their camp while he goes on alone (or with Natko if you're playing co-op) to