A French Air Force Boeing C-135FR (470) departed this morning from Isters AB, southern France, is making an air refueling mission over central Mediteranean Sea off Tripoli, Libya.
The aircraft made a first aerial refueling off western Corsica coast and then make a similar mission off Libya.
Evidently it’s not alone and it’s flying with other french aircraft (Mirage 2000 from Orange AB?).