A USN Grumman C-2A (reg. 162140) returns to NAS Sigonella after refuelling a US aircraft carrier in the southern Adriatic.
We do not know with absolute certainty which aircraft carrier it is (there are currently two in the Mediterranean) but there is a greater possibility that it is the USS Truman (CVN-75).
However, it should be noted that the aircraft is assigned to the USS Bush (CVN-77), which entered the Mediterranean a few days ago.