The last time Russia invaded Ukraine, in 2014, outraged world leaders booted Russia out of the Group of Eight industrialised nations, which quickly rebranded itself as the Group of Seven (G7).

Eight years later, the G7 is still holding at seven — a collection of countries that meet to talk through big issues like trade, economics and security.

This past week, as global leaders gathered in Washington for spring meetings involving officials from the International Monetary Fund (IMF), World Bank, G7 and the larger Group of 20 (G20), it quickly became apparent that despite Russia’s ongoing assault on Ukraine, its membership in the G20 remains firmly intact.

While Russia has been rendered a pariah country by Western states, it will remain part of the G20 and associated organisations unless member countries achieve a consensus that it should go. That appears less and less likely, as several countries, including China, Brazil and South Africa, have made clear they will support Russia’s membership in the G20, which represents industrial and emerging-market countries.

Why would Russia want to stick around when its presence in the group is clearly unwelcome to many?

It has much to gain from disrupting events and sowing general discord between countries in the forums. A glimpse of this was seen this past week when Russia blocked the IMF’s key advisory committee from issuing a communique condemning its invasion of Ukraine.

Faced with the questions over what to do about Russia’s membership in the organisation, various world finance leaders at the meetings alternately squirmed, dodged, walked out in protest or stayed put.

IMF Managing Director Kristalina Georgieva, when asked about the prospect of kicking Russia out of the G20, avoided calling for its ouster.

“There are clearly very, very unsettling facts we have to deal with,” she said of Russia’s aggression. But then she pivoted to focusing on the “need for cooperation” to solve big world problems.

“Make a list of questions that no country can solve on its own,” she said, “and it’s obvious that cooperation must continue.”

Nadia Calvino, Spain’s economy minister and chair of the IMF advisory committee, lamented that the meeting had “obviously not been business as usual”.

“Russia’s war against Ukraine has made it impossible to come to a consensus on a communique,” she said, adding that the committee “has traditionally worked on the basis of consensus, so when one member breaks away, we cannot reach the agreement that the overwhelming majority of us would have wanted”.

The World Bank said it stopped all of its programmes in Russia and allied Belarus after the invasion in late February and has not approved any new investments in Russia since 2014 or in Belarus since mid-2020. The IMF said it hasn’t loaned money to Russia in decades and supports no programmes there.

The dispute at the IMF meeting highlighted the problems that government leaders are likely to face in Indonesia in November, when G20 leaders are set to gather in Bali. President Joe Biden has called for Russia to be kicked out of the group, but the US has not said whether Biden would boycott the gathering if Russia participates.

The G20 members are Argentina, Australia, Brazil, Britain, Canada, China, France, Germany, India, Indonesia, Italy, Japan, Mexico, Russia, Saudi Arabia, South Africa, South Korea, Turkey, the US and the EU. Spain is invited as a permanent guest.

The US and Canada have been the biggest critics of Russia’s membership.

US Treasury Secretary Janet Yellen and Canadian Finance Minister Chrystia Freeland were among a number of officials who walked out of a Group of 20 meeting on Wednesday when Russia’s representative started talking.

Freeland later tweeted: “This week’s meetings in Washington are about supporting the world economy — and Russia’s illegal invasion of Ukraine is a grave threat to the global economy. Russia should not be participating or included in these meetings.”

But several countries, including China, Brazil and South Africa, have been vocal about rejecting measures to remove Russia. They’ve argued that engagement is more important than isolation in troubled times.

“To expel Russia would only isolate it and make it more difficult to achieve constructive engagement," said Clayson Monyela, a spokesman for South Africa’s Department of International Relations and Cooperation. “South Africa believes it is more useful to keep Russia in and to engage with it to find the lasting peace that we are all yearning for.”

South African President Cyril Ramaphosa has blamed Nato for the war in Ukraine.

Brazilian Foreign Minister Carlos França told a news conference in Brasilia that excluding Russia “doesn’t help us find a solution to the immediate problem that we have”, which is the need to cease hostilities and have Russia and Ukraine negotiate a lasting peace.

Stewart Patrick, director of the International Institutions and Global Governance Programme at the Council on Foreign Relations, said boycotting the G20 would be a mistake on the part of the US. Rather, he said, “the US should take every opportunity to hammer the Russians and others should take every opportunity to hammer the Russians,” during the meetings later this year.

“Boycotting is not sustainable,” he said. “There should be efforts to try to shame Russia. It would be a mistake for the US to take its ball and go elsewhere, because we would leave a hole in the G20 to be controlled by China.”

Chinese Foreign Ministry spokesperson Wang Wenbin said last month Russia remains an “important member” of the G20 and no member has the right to expel another.

The G20 should “practice genuine multilateralism, strengthen solidarity and cooperation, and work together to address outstanding challenges in the areas of economics, finance and sustainable development”, Wang said.

Adam Lipsky, senior director of the Atlantic Council’s GeoEconomics Centre, said Russia has the most to gain from the discord that comes from the US calling for its removal.

“By showing up they’re potentially derailing the whole G20,” he said of the Russians. “That’s giving them more control than they should have. If the US boycotts, then the G20 falls apart and that’s to Russia’s benefit.”