The Armenian drone is very close to an Iranian UAV, Shahed 123, though there are some differences like their landing gear, but it seems to be a variant of it. Probably, Iran has built this drone for Armenia, or vice versa. In sum, at the best case, it means that Iran has flown this UAV by themselves and then shoot it to accuse Israel for it. BTW, there was going to be an unveiling conducted by defense ministry of Iran at the same day, but as I saw their unveiled stuff, they did not have anything mentionable to show to their president. So, it seems to be the reason behind this faking of intercepting Israeli drone story.But what would be the motivation of Armenia to send it's drone into Iran?
BTW, the range of this UAV is so low that I doubt if it even can do a roundtrip fly from one of Iran neighbors, like Armenia, to natanz which is located in central Iran.
It turned to be another joke after Hamaseh UAV, Qaher-313, ...