Japan Chooses F-35 For Next Generation Fighter Jet

[trashcanman]

http://info.publicintelligence.net/U...larWarfare.pdf is an interesting read. Section 2.4.4 deals with GPS jamming that I posted about and not the comms links

2.4.4 Threat to Position, Navigation, and Guidance

There is a wide range of methods that a determined adversary can use for
attacking RPA guidance and navigation systems. The report mentions here only three
categories of threats without going into the details:
Small, simple GPS noise jammers can be easily constructed and employed by an unsophisticated adversary and would be effective over a limited RPA operating area.

GPS repeaters are also available for corrupting navigation capabilities of RPAs.

A US Air Force study identified this as a potential threat. If you would prefer to believe what employees of the manufacturers who make handsome profits from these programmes say then that's up to you