This article deals with Yuri Roerich’s articles “Tocharian Problem”, “The Memory of Tocharians in Tibet” and his “The History of Central Asia”. Roerich concluded that Tocharians of the Ancient Greek authors were identical to the Yuezhi of the Chinese texts. Moreover, he considered the Kushans to be identical to the Yuezhi-Tocharians. He held the initiative to create the International Commission for the integrated study of the Kushan Empire’s history.
