Planting time would be a more potent attack. There is a tight window where things have to be done... harvest can drag out.
US ag is incredibly reliant on GPS. Most of the major planting is done with electronic guidance.
“US ag is incredibly reliant on GPS. Most of the major planting is done with electronic guidance.”
I know, and sometimes the ONLY THING that can shake people out of their slumber (after all, who needs to winterize in Texas, especially with Global Warming taking hold) is a little Pearl Harbor type stunt.
Let’s say we shut off GPS for a week...