The International Monetary Fund has raised urgent concerns about the escalating burden of government debt worldwide, as policymakers convene in Bangkok for the annual meetings of the IMF and World Bank. Released on Wednesday morning, the Fund's latest fiscal monitor report warns that surging sovereign bond yields have fundamentally altered the fiscal landscape facing nations struggling to manage their obligations.
Since February, when geopolitical tensions in the Middle East drove oil prices higher, the average 10-year government bond yield for Group of Seven countries has climbed by more than one percentage point, reaching its highest level in nearly two decades. This timing could hardly be worse: global public debt is expected to exceed 100 percent of global GDP for the first time since the immediate aftermath of World War II, placing governments in an increasingly precarious position.
The IMF's message to policymakers is blunt.
The rise in sovereign bond yields has "raised the fiscal stakes" facing governments, as they try to keep borrowing under control.Higher borrowing costs are compounding fiscal pressures at a time when debt levels are already elevated, making credible consolidation efforts more urgent than ever.
The more countries wait, the more painful the adjustment becomes.
The practical challenges are substantial. France, for instance, is struggling to push through a budget that would reduce its annual deficit to just 5 percent of GDP. In the United Kingdom, Chancellor John Healey faces potential resistance from his own parliamentary colleagues if he proposes welfare cuts in his budget announcement later this month.
How are rising borrowing costs affecting government finances?
The consequences are already visible in government accounts. In the United States, interest payments on federal debt are projected to climb from approximately 2.8 percent of GDP before the pandemic to 5.7 percent by 2031—a figure roughly equivalent to projected spending on Social Security. The situation is even more dire for low-income countries, where interest payments today consume more than 15 percent of tax revenues, leaving little room for investment in education, health or infrastructure.
In major advanced economies, the combination of high debt levels, persistent spending pressures, and the prospect of substantial bond issuance in coming years is putting upward pressure on the yields that investors demand to hold longer-term bonds. These elevated benchmark yields in major economies can also spill across borders, worsening debt dynamics in other nations.
According to the IMF's Global Financial Stability Report briefing, three risks could trigger market turmoil: an artificial intelligence-related market correction, rising yields, and cyber threats that could disrupt financial services and weaken confidence. While strong earnings, upward growth surprises and optimism about AI are currently supporting market risk appetite, the Fund warned that this resilience should not be mistaken for safety.
What is the IMF's solution to the debt crisis?
IMF managing director Kristalina Georgieva has called for urgent action from major economies, including the United States.
Make urgent repairs to the fiscal house, before the cracks widen,she said at her opening press conference on Wednesday morning.
Fundamentals matter. Get your house in order. Otherwise, your people, your businesses will pay a price.
Georgieva highlighted the imbalances between countries with large trade and fiscal surpluses—including China—and those with deep deficits, such as the United States.
Surplus countries need to increase domestic consumption. Deficit countries need to save more, cut debt, cut the deficits over time.
According to the IMF's Fiscal Affairs Department director Rodrigo Valdés, fiscal risks are rising while "a proper reaction is largely absent in many countries." The report, titled "Taxing Better to Boost Growth," examines how improved taxation could support growth without sacrificing revenue.
On the United Kingdom specifically, Georgieva acknowledged that bond yields remain elevated despite the government's deficit reduction plan, which the IMF has praised. She attributed this partly to London's status as a global financial centre.
We need to recognise that it is not just a systemically important, significant economy, but London is one of the capitals of the world for the finance community. And traditionally we have seen more attention in relative terms in the UK to what the government is doing, what is happening—a bit more sensitivity.
I think the UK government knows they need to stay the course: they need to reaffirm this confidence in the direction of travel.
What role will developing countries play in the global financial system?
Foreign Secretary Ed Miliband is using the Bangkok meetings to call for a fundamental overhaul of how the global financial system serves developing nations. He will argue that the current system is failing countries struggling under the burden of debt, and he is promising to throw the United Kingdom's diplomatic weight behind urgent reform.
The global financial system and indeed the global order is failing to serve developing countries on debt, on resilience and on climate. This is not just against our values but against our national interest,Miliband is expected to say.
Evoking the example of the Gleneagles summit under the previous Labour government in 2005—the culmination of the Make Poverty History campaign—Miliband will call for the World Bank and other multilateral development banks to use their available resources to ease the burden on governments trapped by hefty borrowing costs.
We need action on developing country debt through the MDBs. Action that leverages the balance sheets of the international financial institutions to support these countries to repay over longer time horizons, and crucially, refinancing, with better rates, to give them precious fiscal space.
Tim Jones, policy director at Debt Justice, has welcomed Miliband's commitment.
We welcome Ed Miliband's commitment to action on debt during the UK G20 Presidency. He is right that the debt relief system urgently needs an overhaul. This must include deeper debt relief, a suspension of payments during negotiations and measures to ensure private lenders participate.
Crucially, private lenders must share the cost of debt relief schemes. Otherwise public money will just bail out private lenders rather than be used for investment.
How is China's trade performance affecting global economics?
Against the backdrop of global debt concerns, China is on track to post a record-high trade surplus this year, following a surge in exports during September. New trade data shows that Chinese exports soared by 36.3 percent year-on-year last month, marking the fastest monthly increase since February. This pushed September's trade surplus to $133.53 billion, bringing China's cumulative surplus for the first nine months of 2026 to $938 billion.
At this pace, China's total trade surplus for 2026 could exceed the previous record of $1.189 trillion set in 2025. The strength of China's exports, imports, and trade surplus all comfortably beat expectations in September, suggesting that key trade relationships are likely to remain stable through year-end, which should sustain this crucial growth engine for the world's second-largest economy.
What are the cyber-security risks facing the financial system?
Bank of England Governor Andrew Bailey and IMF Managing Director Kristalina Georgieva have issued a stark warning about the growing risks of cyber-attacks in an age of artificial intelligence. Speaking at a panel launching a "Bangkok Blueprint for Fraud-Resilient Financial Services," the pair highlighted the potential for technology to undermine public confidence in financial institutions.
Georgieva drew on her childhood experience growing up in Eastern Europe, when citizens distrusted the system so deeply that they kept their money in shoeboxes under their beds.
What I worry, today, is that unless we figure out how to get ahead of this curve, given the speed, the scale and the cost of fraud growing up, we may end up with lots of people with shoeboxes under their beds.
Bailey emphasised that the core issue is trust in technology and human control.
If you try to say what's at the heart of this debate about AI? For me, it's about trust in technology and it's about human control to achieve that trust in technology.He used a sports metaphor to describe the dual nature of technological advancement:
I think this technology, you know, is arming the offence, but it can also arm the defence as well.
Bailey called for major technology firms to take greater responsibility for fraud committed via their platforms. Contrasting their current legal status with that of traditional media outlets in the UK, which are responsible for everything they publish, he said:
We've moved into quite an extreme position of, well, these platforms are open to everybody and there's no real liability to the provision of the platform to what's on it. Guess what? Everything's on it. you know, the good, the bad and the incredibly ugly and and downright criminal and terrible.
Rather than pointing fingers at individual companies, Bailey stressed the need for shared responsibility.
What I have said is, look, there is responsibility all around. And we need to evolve to a world where everybody understands this responsibility, and everybody is then a part of addressing the problem, because we this cannot be done by by finance alone, given the media that are being used now. We've said, 'look, we're all in this together.' The companies that are providing the big tech platforms, the ones we all know, the household names globally, you've got to be part of this.
What challenges do European governments face on defence spending?
Pressure to increase defence spending is another factor pushing up government borrowing costs, particularly in Europe. The IMF has indicated that European countries may need to fund additional defence expenditure through spending cuts rather than higher taxes or additional borrowing.
Rodrigo Valdes, head of the IMF's fiscal affairs department, explained the constraints facing policymakers.
I think what countries should do from the macro perspective depends a lot in terms of their initial position. In general, however, the the defence spending will be persistent, so even if you accommodate it temporarily with debt, you have to be prepared at some point to recognise that that debt cannot forever finance this part. And the second issue is that...in general, Europe has really high revenue ratios. So the space for a lot more revenues is not easy: it distorts, at the end of the day. So, the discussion about the social contract behind spending is very, very urgent.
Era Dabla-Norris, another IMF official, warned of difficult trade-offs ahead.
Given the fact that many of these spending pressures are going to be persistent, there are going to be difficult trade-offs, and countries are going to have to assess carefully, in communication and dialogue and discussion with the public, in terms of what the priorities are, what needs to come first, and what governments need to spend on.
What other economic issues are being discussed in Bangkok?
Beyond the debt and fiscal concerns dominating the IMF meetings, other economic matters are receiving attention. Thomas Woldbye, chief executive of Heathrow Airport, has argued that rejecting a third runway would represent a "huge missed opportunity" for the United Kingdom. Speaking to a national broadcaster's radio programme, Woldbye said it would be helpful to know the government's position on the expansion project, after Prime Minister Andy Burnham declined to state whether he supports it.
Woldbye, who is appearing before parliament's transport committee to discuss the issue, warned that Heathrow's shareholders will invest their capital elsewhere in the world if the third runway is blocked.
It's not about allocating this money elsewhere. It's private money. It's not public money. So hence, it will not go into the UK. I think that would be really a sad, huge missed opportunity for this country.
On monetary policy, Bank of England chief economist Huw Pill has suggested that financial markets may be overestimating the number of interest rate increases the central bank will deliver. Speaking on the sidelines of the IMF meeting, Pill expressed scepticism about market expectations for four rate rises over the next year.
Is it obvious that we will need to move, follow market pricing to four 25 basis-point hikes and so forth? So there, I would be a little bit more sceptical. I think it is important we get ourselves in the right position. I think we have some work to do there. I think that is something that probably is increasingly obvious now. But is four hikes appropriate over the next year?
Market pricing as of Wednesday morning suggests a rate rise in November is very likely, with a 92 percent probability. Investors are then pricing in three further rate increases by September 2027.
What happens next at the IMF meetings?
The IMF and World Bank Annual Meetings continue through October 18, 2026, bringing together representatives of 191 member countries. The meetings began on October 12 and will feature numerous sessions on pressing global economic issues. A dedicated session on building fiscal resilience in a shock-prone world is scheduled for October 15, 2026, from 1:00 to 2:00 p.m. Bangkok time, offering policymakers an opportunity to discuss strategies for strengthening their economies against future crises.
Key Facts
- Global public debt is expected to exceed 100 percent of global GDP for the first time since World War II, coinciding with a sharp rise in government borrowing costs.
- The average 10-year government bond yield for G7 countries has increased by more than one percentage point since February 2026, reaching its highest level in nearly two decades.
- In the United States, interest payments on federal debt are projected to rise from 2.8 percent of GDP before the pandemic to 5.7 percent by 2031, roughly equal to projected Social Security spending.
- China is on track to post a record trade surplus exceeding $1.189 trillion in 2026, with September exports surging 36.3 percent year-on-year.
- The IMF has identified artificial intelligence-related market corrections, rising yields, and cyber threats as three key risks that could trigger financial market turmoil.
