I'm not too familiar with these subjects, so I use my logic most of the time. As far as I know, Urartians did not speak Indo-european, neither did they call themselves Urartians. The word Urartu was never used by them, but the people around them called the region Urartu. Now, as far as I understand, Urartu is just the Assyrian version of Ararat. One of the regions of Mets Hayq was called Ayrarat, which is around Masis mountain. So I assume Ararat is the hebrew version of Ayrarat. Not to mention that in the Bible it says that Noah's Arc landed on the mountains of Ararat, signifying that Ararat is a region and not a mountain. If we break down the word Ayrarat, we get Ayr-arat Ayr - the name of the race that speaks Indo-european. Arat - I don't know. I remember reading a while ago that it meant land. Another place I read said that it means -given. As we all know, the name Bagrat is originally Bagarat. Bag - God Arat - given?? such that Bagarat - Godgiven? Ayrarat - Ayrgiven? the word Ayr is used a lot in our language, both in words and in place names, such as Avarayr. The reason i'm bringing this up is because the world views Urartians as a race that does not speak indo-european. However, the land they live on is called Ayrarat by all their neighbors. This is like having a country called Ireland, and the people living there speak Japanese. Can we assume that the non indo-european speaking people (Argishti, and so on...) were actually intruders? As far as I know, us Armenians use a lot their words, so this whole thing is rather complicated.