A number of Red Sea islands, including the Hanish Islands, Kamaran, and Perim, as well as Socotra in the Arabian Sea, belong to Yemen; the largest of these is Socotra. Many of the islands are volcanic; for example Jabal al-Tair had a volcanic eruption in 2007, and before that in 1883. Although mainland Yemen is in the southern Arabian Peninsula and thus part of Asia, and its Hanish Islands and Perim in the Red Sea are associated with Asia, the archipelago of Socotra, which lies east of the horn of Somalia and is much closer to Africa than to Asia. Socotra faces the Guardafui Channel and the Somali Sea.