The purpose of the piece The Strategikon as a source — Slavs and Avars in the eyes of Pseudo- Maurice, current state of research and future research perspectives is to demonstrate what the author of Strategikon knew about the Slavs and Avars and review the state of research on the chapter of the treatise that deals with these two barbarian ethnicities. As a side note to the description of contemporary studies of Strategikon, the piece also lists promising areas of research, which have not yet received proper attention from scholars.