Chukotka, officially the Chukotka Autonomous Okrug, is the easternmost federal subject of Russia. It is an autonomous okrug situated in the Russian Far East, and shares a border with the Sakha Republic to the west, Magadan Oblast to the south-west, and Kamchatka Krai to the south, as well as a maritime border on the Bering Strait with the U.S. state of Alaska to the east. From Wikipedia