Brahma Chellaney is a geostrategist and author of nine books, including "Asian Juggernaut: The Rise of China, India and Japan."
Opinion
The Quad needs an economic pillar to stand on
Four nation grouping needs to focus on more security to maintain relevance
Joe Biden hosts a Quad leaders summit at the White House in September 2021: American, Australian, Indian and Japanese interests are not entirely congruent. © Reuters
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