A Quad-plus-6 Indo-Pacific strategy By Namrata Hasija The Quadrilateral Security Dialogue (Quad) between the US, India, Australia and Japan has found a new lease of life after China’s militarization of the South China Sea, acquisition and fortification of a new — and China’s first — naval facility in Djibouti, and growing naval activities in the Indian Ocean. With the Chinese navy consolidating its presence in the Indian Ocean and building a base in Djibouti, as well as foraying into the Mediterranean and Baltic seas, major European powers have been unsettled. France and Britain are already busy stepping up their naval presence in the Indo-Pacific region.