UAE is the biggest enemy to Iran? Iran avoided embargo for years through UAEIran wants countries to buy their drones for much cheaper price than the Turkish ones. They want to take over the Drone industry. Of-course Iran has provided Ethiopia with a replica and lesser version of their drone. They are not that stupid to give a 3rd world nation the original model. The weird relationship between the 2 sides is still unknown including Iran’s political interest in the country. In-fact Iran’s biggest enemy in Yemen aka the UAE is a major benefactor to the Abiy Ahmed regime. During the Tigray war they have provided Ethiopia with millions in cash. Iran + UAE in Ethiopia, that’s a conflict of interest right there.

US moves to tighten Iran sanctions, warns UAE banks not to do business with Tehran
Planned enforcement comes as talks aimed at a return to nuclear deal stall; Biden administration may also send delegations to other countries with same warning

Ethiopia though has many investors, Saudia, China, UAE, Turkey. Just because ETH had deals with Saudia and UAE doesn't meant they are enemies. It doesn't work that way, except for low iq arabs and look alike. Iran probably understand Ethiopia's relations with these states (UAE, Saudia), as normal international relations. Certainly don't view them as allies. Unlike Azerbajan and Israel.