Quadrilateral Security Dialogue (QUAD) was initiated in August 2007 by the then Prime Minister of______. September 14, 2021September 14, 2021 administrator Quadrilateral Security Dialogue (QUAD) was initiated in August 2007 by the then Prime Minister of______.JapanWell Done. Your Answer is Correct Keep it Up!IndiaAustraliaMalaysia Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Like this:Like Loading...