It’s appears for the first time I’m aware of in a Lockheed Martin press release issued this morning about the extended-range version of the Joint Air to Surface Standoff Missile (JASSM).
The flighttest objectives were to validate new hardware and software in the
missile, including new wing moldsand the JAGR-S in the ER configuration. The JAGR-S is an advanced Global Positioning System receiver thatincorporates anti-jamming capability. Extended Range
We note sadly that this does not tell us what JAGR-S stands for, but I’ll take a guess: “Joint Advanced GPS Receiver-SAASM”. The embedded SAASM acronym stands for the Selected Availability Anti-Spoofing Module.
And any reference to The Rolling Stones, whether intended or not, is welcomed here.