Iran's communication specifically calls these bases foreign soil. and "reassures" the host countries that the attacks are not against them. In this case it would be UK soil.
Ehh, Iran funds Hezbollah which routinely threatened Cyprus with war if it didn't concede maritime boundaries with reserves of natural gas.
How does Iran communication describe the attacking of Saudi ARAMCO oil facilities and hotels in Bahrain and Dubai?
Akrotiri and Dhekelia are, in fact, UK soil. That's why they're called Sovereign Base Areas.