Originally Posted by
flash8
US Army I think still use the DAGR which has anti-spoofing technology, they did a while back anyhow when I worked for them, although have not ever heard of a case of spoofing a GPS in theatre - nobody I spoke to about it seemed too worried, and many folk carried/wore a consumer Foretrex 401, which seemed to do the job at least as well (using MGRS setting, civilian satellites, and for 1/10th of the price).