PM and other BRICS leaders had arrived at the Sandton Convention Centre to attend the plenary session of the summit.

Ahead of the session, the leaders stood together for the BRICS group photo.

Each leader’s position was marked with their respective country’s flag. However, instead of just continuing with the photo ceremony, Modi picked up the tricolour from the floor.

In the meantime, the South African president had already stepped on a flag but immediately picked it up noticing PM Modi’s act. He then handed over to a person, apparently an event marshal, and also indicated to PM Modi to do the same. However, Modi politely refused to hand over the tricolour and kept it with himself.

Prime Minister Narendra Modi landed in South Africa’s Johannesburg on Tuesday to attend the BRICS Summit.

This year's BRICS, a grouping of the world economies of Brazil, Russia, India, China, and South Africa, is under the presidency of South Africa.

The theme of this year's summit is: "BRICS and Africa: Partnership for mutually accelerated growth, sustainable development and inclusive multilateralism."