A historic meeting of the Quadrilateral grouping on March 12 saw a clear message being sent to China which has started exhibiting its expansionist streak more flagrantly in recent times. It was the first summit of the heads of government of the Quad member-states - India, USA, Japan, and Australia. Joe Biden, who recently took charge at the White House, spoke against 'coercive' behaviour in the Indo-Pacific. PM Modi called Quad an important pillar of stability in the region. The 4 leaders also discussed issues like Covid-19 vaccination, and climate change. Watch the full video for more.