first island chain
From Mandarin [Term?].
- (politics) The first chain of major archipelagos out from the East Asian continental mainland coast. Principally composed of the Kuril Islands, Japanese Archipelago, Ryu Kyu Islands, Taiwan, the northern Philippines, and Borneo; from the Kamchatka Peninsula to the Malay Peninsula.
Some definitions of the first island chain anchor the northern end on the Russian Far East coast north of Sahkalin Island, with Sahkalin Island being the first link in the chain.