Objective 3: Destroy Artillery Pieces

Start moving up the winding path towards your objective.

At the top of the path, engage and eliminate the hostiles. Stay crouched and find cover (press the cover button to crouch behind walls or objects) (a defensive position or object that blocks enemy fire) as you move up the hill and to the right.

Once you reach the checkpoint (an auto-save point you restart from on death) (a point in the game that automatically saves your progress), you will receive another briefing.

You will find yourself in a large opening with many hostiles. Hide behind a wall and peek around the corner to eliminate them.

When the area is clear, head over to the artillery guns and use C4 explosives to destroy them.