_____ nation will soon launch a special police unit to patrol isles in East China Sea ?

a) China
b) Japan
c) Vietnam
d) Philippines

Japan will soon launch a special police unit equipped with submachine guns and helicopters to patrol disputed isles in the East China Sea. The uninhabited islets are at the centre of the conflict between Japan and China, which is also involved in a widening dispute with several Southeast Asian countries over control of islands in the South China Sea.