X-Men: Days of Future Past2014

[Dr. Trask meets military representatives from Communist countries before proceeding to the official signing of the Paris Peace Accords]

Dr. Bolivar Trask:
Good afternoon, everyone, hello, thank you all for coming. Congratulations on winning this war. Now, I know you all have hands to shake and photos to take downstairs so I will get right to the point. There is a new enemy out there; an enemy that will render your arsenals useless, your armies powerless and your nations defenseless. You'll need a new weapon for this war. [begins a slideshow presenting Sentinel schematics] I call them 'Sentinels', named after the ancient guardians who stood at the gates of the citadel. They have the aeronautic capabilities of a Harrier jet, armed with guns that can fire off more than two thousand rounds of thermoceramic ammunition per minute. But size, power, speed- you could find that at Lockheed or Boeing. No, what makes the Sentinels so special is the ability to target the mutant X-gene. A genetic guidance system that can lock onto a mark half a mile away and won't trigger unless it has identified the target. With this weapon, there will be no human collateral damage. If I turn it on, the system couldn't even activate in here [the detector starts beeping]...unless there's a mutant.

[The Detector stops at Raven who is posing as General Nhuan. Everybody else looks at "him" suspiciously]

General Nhuan:
There has to be some kind of mistake.

Trask:
My machines don't make mistakes. What are you?