Behind Enemy Lines driving me nuts

[Hamptonsux]

What objective do you have left? Hard to know exactly where you are if you don't state certain things. In my case, I never made it thru the whole thing, it warned me that I was "leaving too much evidence behind" and then I killed a few more , planted a couple more bombs, and was just getting to the de-mining part, where I evidently triggered an alarm, and it took me into the next mission.