Little Diomede Island, Alaska, sits just over two miles to the east of Big Diomede Island, Russia. The Islands are separated not only by national affiliation, but also by the International Dateline, which runs through the small stretch of Bering Sea between the island group. Little Diomede is flat-topped, steep-sided and very isolated by its location, by rough seas, and by the persistent fog that shrouds the island during the warmer months.