Develop technology that will pinpoint the laser source then shine a laser back at them bright enough to stun and blind them so that they can’t see for hours. Then dispatch units to that area to pickup the terrorist. Then beat the living crap out of him.
“Develop technology that will pinpoint the laser source then shine a laser back at them bright enough to stun and blind them so that they can’t see for hours.”
That’s called a corner cube retroreflector:
https://www.youtube.com/watch?v=YQ4SnBa7bj4