This chapter follows Nate as he attempts to escape and at the same time destroy a tank as it rampages through Tenzin's village. Start off by clearing out the enemies in the first area as you hid behind the wooden fence. As the tank breaks through the wall nearby, head over to the building ahead and get inside. Drop out of the window there to reach the lower level.
Head up the stairs on the lower level and take out the enemies on the cliffside walkway. When you reach the wall, climb it and take out the enemies on the rooftop across the way while staying behind the cover of the wall. Keep moving forward to the next area.
In the area with the stone structures, maneuver around them using them as cover against the soldiers and the tank. Don't stay in one spot for too long though as the tank blows away your cover if you do so. Follow Tenzin up the nearby stairs and cross the bridge there as the tank fires a shot that destroys the bridge.
Keep heading away from the tank through buildings, killing enemies the whole time, until you reach a doorway that's blocked by wooden planks. Help Tenzin move them out of the way and move on. Swing from the poles just past the doorway and keep heading away from the oncoming tank.
Don't enter the street the tank is on, instead taking the path along the cliffside to avoid being completely obliterated by the armored behemoth. Shimmy along the cliffside as the tank crashes overhead to make your way into the next series of buildings.
Melee the enemies in the building to take them out easily, as it's easier than playing a game of pop out and shoot. Quickly head over to the doorway leading outside and wait for the enemy making his way inside to pass by. Grab him and take him out with a stealth takedown before moving on.
It's time to finally take the tank out once and for all. As you make your way around the area, pick up the various RPGs that soldiers have left behind. Use the RPGs to blast the tank into smithereens. If you run out of RPG ammo, toss grenades at the tank to deal just as much damage.
Once you've finished off the tank, head off with Tenzin to escape the village and reunite with Elena to end the chapter.