The USAF has no interest in an escort jammer. They are focusing on off board systems, for better or worse.
They are already using the F-15s as.
At its Northern Edge 21 exercises in Alaska, the US Air Force (USAF) tested the Boeing F-15 conducting an electronic attack to clear a path for a Lockheed Martin F-35 stealth fighter.www.flightglobal.com
Wait. I thought from all these forums and readings into the 35 said the 35 relies on passive sensors like EO and thermal and embedded antenna and didn't need EW support.