On the Mediterranean cruise of August to November 1961, the Irex visited Greece. These photographs of that visit were provided by Bob Souden QMC (SS).
Here the Irex is moored in Valetta Back Channel, Athens, Greece, with the British Sub S44.
Bob Souden QMSN (SS) touring Athens.
Here visiting Athens are Chagnon TM2 (SS) and Chadwick SOS2 (SS).
Apparently the Irex went from Greece to make a second stop in Malta. Here she is moored next to the USS Shark (SSN 591), and an oiler.