Inside the Military’s Secret Terror-Tagging Tech
June 4, 2009 | Source: Wired Danger Room
The military has spent hundreds of millions of dollars researching, developing, and purchasing “Tagging tracking and locating” (TTL) devices, including laser-based reflectors, RFID tags capable of responding from twelve miles away, homing beacons so tiny, they can be woven into fabric or paper, and invisible chemical dye to mark terrorists.