One of the set-off points for the assault on Sicily, Italy et al was Tunisia, North Africa. There's mention in the quoted record of Egypt too, and Alexandria was another departure point iirc.
The record doesn't seem to mention anything about being part of the landings in Sicily, Italy or whatever but there has to be something in there which warranted the awarding of the Italy Star. Perhaps even being part of the supply chain for the military in North Africa heading for Italy would have qualified him?
As far as being entitled to the Africa Star, the gentleman would have had to have taken part in the North African Campaign June 1940- May1943 which according to the above record he did not do, arriving there some time in 1944.
RRTB