-SEMI SPOILERS-
You start this achievement process by finding bane, via finding the distress flare, he will ask you to help him destroy some TITAN containers. You will need to destroy 6 containers when done you must return to bane. Once you return to him a little battle against some enemies will happen (Bane helps you fight them) after that a small cutscene takes place. Once the cutscene is over a door will open housing the remaining 6 Titan containers you must destroy these once done the achievement will pop.
First guide so if you dislike it please tell me why