Here's your 5-point cheatsheet in this big story:
As part of their ongoing efforts to contain the COVID-19 pandemic, the Quad leaders will review the Vaccine initiative which was announced in March this year, the Foreign Ministry said.
They will also exchange views on contemporary global issues such as critical and emerging technologies, the government statement added.
Connectivity and infrastructure, cyber security, maritime security will also be discussed.
Humanitarian assistance and disaster relief, climate change and education will also be discussed.
The Summit would provide a valuable opportunity for dialogue and interactions among the Leaders, anchored in their shared vision of ensuring a free, open and inclusive Indo-Pacific region.
PM Modi Saddened By Death Of Ex-Haryana Chief Minister Om Prakash Chautala White House Aides Adjusted To Biden's Cognitive Struggles From Day 1: Report Biden To Meet With Pope Francis In January On His Last Foreign Trip 12 Dead, Many Critical In Jaipur Fire As 2 Trucks Collide Outside Petrol Pump Tabla Legend Zakir Hussain's Funeral Held In San Francisco Google Slashes 10% Of Managerial Staff In Hunt For 'Googleyness': Report Major Reshuffle As Trudeau Faces Party Pressure, Tensions With Trump Court Refuses To Cancel Case Against Delhi Professor For 'Shiva Linga' Post Premature Baby Girl's Body Found On Terrace In Delhi: Police Track Latest News Live on NDTV.com and get news updates from India and around the world.