what sort of idiot engineer uses a standard WiFi connection for such a weapon? Of COURSE it can be jammed. Why not a custom Xband or millimeter wave frequency data link using antijam frequency hopping or bandwidth spreading by coding? Or is that TOO MUCH TO ASK for a $13,000 riffle?
Heck, even a high gain antenna boresighted on the target and a 1 watt transmitter should make quick work out of any routine jammer.