Prime Minister Narendra Modi had informal interactions with US President Joe Biden, UK Prime Minister Rishi Sunak, French President Emmanuel Macron and several other global leaders on Tuesday on the sidelines of the G20 summit here and exchanged views on a range of issues.

In an address at the G20 summit here, PM Modi said that climate change, the Covid-19 pandemic, the developments in Ukraine and the global problems associated with it have caused havoc in the world and rued that the global supply chains are in "ruins".