Are there Orthodox Christian missionaries?

I was driving by a Ukrainian Orthodox church today and started thinking that I’ve never heard of Orthodox missionaries. So are there? What about other churches most Americans haven’t heard of: Coptic, Armenian, etc?

Historically, there were. Alaska was the target of Russian Orthodox missionary efforts in the 1800’s.

I know that Roman Catholics generally do not proselytize other Christians. The Orthodox may also follow this. You can convert though.