There is expected to be plenty of wrangling on the Russia-Ukraine conflict when leaders of the Group of 20 representing the world's largest economies gather for their summit in New Delhi on 9 and 10 September.
The prevailing acrimony and lack of consensus on this issue means the summit must find other issues on which the leaders can display a semblance of public unity.
Early indications are that discussions on climate, global financial reforms, debt relief for developing countries, technological cooperation, food and energy security, and post-pandemic economic recovery would help lower geopolitical tensions during the meetings.
No clear-cut reasons are available why Russian President Vladimir Putin and China's Xi Jinping decided against travelling to New Delhi, but it is no secret that the two countries have been uneasy about Western rigidity on the Ukraine issue.
The G20 — created in 1999 after the Asian financial crisis as a platform for finance ministers and central bank chiefs — holds annual leadership summits and considers itself the "premier forum for international economic cooperation".
China would like the group to concentrate on its role in the global economy, but the rival argument is that major geopolitical issues cannot be brushed aside when leaders of the world's strongest industrialised and developing countries gather in one place.
Read more: All eyes on India as G20 leaders head to New Delhi