Tom Clancy's Ghost Recon Advanced Warfighter/Strong point

Rally point
Head to the rally point and collect resupply equipment.

Enemies may appear out of nowhere when you are going through the pool; take cover behind the large rock and peek out to shoot the targets.

Bunkers
Once you reequip, you need to take out two enemy bunkers. The bunkers are well fortified, and if you want to keep your team alive, you will want to have them hold back.

Once you see the bunker, move in slowly. Take out the solder hiding between the close bunker and the buildings, and quickly move between the area. Circle around, shoot the guard at the sandbags, and the guard exiting the bunker. Enter the bunker and defeat the three remaining soldiers.

Approach the second bunker; enemies may try coming from the right to attack. The easiest entrance is from the side, where you can take out the two or three soldiers. Enter by the side entrance, and plant the C4 charge. When the bunker is destroyed, head to the drop point to collect additional ammo and to switch weapons as necessary.

Make sure your team is with you before you resupply.

Power plant
An enemy car will reinforce the middle road between the two bunkers. The safest means is to travel to the south of the road.

There are four soldiers of note in the western edge of the area:
 * One is in a brick building facing towards the west. He can be attacked by entering the building and shooting up the stairs from the ground floor.
 * One is in a tower. You can hit him from just outside the door or from the southern edge of the buildings.
 * One is a rooftop sniper on a white building.
 * One is hiding between the two buildings south of the tower.

Work your way tot he power plant in the northwest, and destroy it with a C4 charge.

Roadblock
You can use artillery to take out the infantry near the roadblock, and will need it to destroy the tank.

Artillery
The final objective is to destroy the artillery at the south of the town.

The safest means to reach two pieces of artillery is to hug the right-hand cliff. There are vantage points within the region that allow you to call air support without receiving return fire.

To reach the third artillery, return to the roadblock and travel down the road. Watch for enemies from the three-story building from the north east, as well as a single enemy in the bunker. There may also be soldiers from the main camp trying to attack, but they pose a limited threat.

If you have nearby teammates, order them up the ramp. Otherwise, you will have to go up by yourself. Call air support as soon as you can.

Once the artillery is destroyed, Blackhawk 5 will pick you up. It will land at the artillery piece on the hill, cleaning up any enemies remaining there.