This morning we’ve tracked a French Air Force C-135FR (475) in flight over the Strait of Sicily southbound.
In the same area there was, somewhere (we’ve not its route path) also a French AF Boeing E-3F “Sentry” (reg. unknown).
When the C-135FR was off Tripoli we’ve lost its signal so we can only suppose that the aircraft is making a refueling mission off Libya (as seen in the past).