If you’ve just picked up The Division, you may have noticed an achievement that tasks you with using a Signature Skill 100 times. The only thing is, when you load up the game, you don’t have one. That’s because you’ll have to unlock them, and they take a bit of time to do so.
There are three Signature Skills in The Division: Recovery Link, Tactical Link, and Survivor Link. Each one is the final skill in the Medical, Tech, and Security trees respectfully. To unlock the Signature Skill you want, you will have to fully upgrade the wing of your base that corresponds to it.
That means you’ll have to grind for the proper supplies to fully unlock that area, granting you access to the skill. It’s a bit of a chore, but the three skills in question will more than prove their worth once you get a hold of them.
For more guides, tips, tricks, and information on The Division, be sure to check out our wiki.