Planned GPS outages in southern California
Testing against GPS is an interesting challenge. It's technically a critical public service, so any disruption of it should also be broadcast. Any weapon therefore must be tested out in the open.The development of these weapons probably has some influence on the Navy's decision to bring back celestial navigation[1].Come to think of it, I don't think I even own a compass.[1] http://www.npr.org/2016/02/22/467210492/u-s-navy-brings-back...