Getting the medals

[deamonseed]

I have the gold package on this game which is the opposing fronts. I am doing the maps 3,4, and 5 and cant get the medals on the 3rd map. I am playing as the british and I have to blow up the fuel tanks and the generators. Everytime i try to get to them the artillary comes down from heaven like there is a spotter. I seem to get all my equipment blown up and cant get to the objectives to get the medal for completeing it. Any help would do.

[$_TEXAS_$]

If I remember right (and if I am thinking of the correct map), you need to use the glider drop to get units behind the lines, and past the artillery. Commandos should be able to do the job.