"This is one of many taken a week later by the crew of a cargo plane coming to pick up some of our researchers. There is no denying the fact that this is Dark Bay, aircraft and satellites have been monitoring the area since and the geographical layout correspond exactly to the Dark Bay area.

Communications ceased on the 15th with no significant reports. Somehow Dark Bay has been completely buried under a glacier within a handful of days. Intelligence says the Russians are clueless as we. A rescue operation has already been dispatched but they have been ordered not to enter the ravine. That's where you come in. We have no idea what's under that ice so you will be going in there armed to the teeth.

Your plane is at 15:00. Dismissed."