This is a snow map, (for full info press 'o' during gameplay... I tried to mess around with the .WAC
commands and stuff and I noticed that many commands don't even work, like:
Don't know why... Anyway in this mission you have to move to a ex-Spetznas small base and disable their nuclear equipment... *SPOILER AHEAD* In a bit of the mission there's a collapsed tunnel... place the C4 right in front of it, same for destroying the tunnel - place the C4 in front of the ladder (down).