Global trade under siege
IMF outlook warns of conflicts driving deep scars and uneven recoveries
By Carly Fields
Today’s global trade landscape is increasingly being defined by the shadows of war, with the number of active conflicts reaching levels not seen since the end of World War II.
While the human toll is the most devastating consequence, analysis from the International Monetary Fund’s latest World Economic Outlook warns that the macroeconomic and trade-related fallout could be both profound and persistent. Data from the report connects the dots between modern warfare and the dismantling of export capacity, destabilising the external sector, and creating damaging spillovers for trading partners.
At the heart of the current crisis is the rapid deterioration of a nation’s ability to participate in the global marketplace once hostilities begin. According to the IMF’s Outlook, the trade balance of conflict-site economies typically suffers a sharp blow. The authors note that "exports decline more substantially than imports, leading to a temporary deterioration in the trade balance". This imbalance is driven by a two-pronged attack on economic capacity: the physical destruction of infrastructure—such as transportation, energy, and communication networks—and a fundamental shift in market preferences.
The report also highlights a critical behavioural shift among international buyers that further isolates wartime economies. It explains that "export capacity may be impaired by disruptions to domestic production and trade relocation, as importers shift preferences away from exporters located in conflict zones".
This relocation of trade routes and supplier networks is not easily reversed, contributing to what the IMF describes as "long-lasting scars" that persist for years after the initial onset of fighting.
Trade deficit pressures
Wartime governments often find themselves in a struggle to manage the resulting external sector pressures. The IMF analysis shows that "war-driven uncertainty fuels capital outflows”, forcing authorities to introduce stringent capital controls and rely on "countercyclical financing flows to fund trade deficits".
These dynamics frequently lead to a feedback loop of sustained exchange rate depreciation, significant reserve losses, and intense inflationary pressures. In many cases, the scarcity of foreign exchange becomes so acute that it leads to "import rationing in favour of military and essential goods”, further stifling non-military commercial activity.
Trade implications are also not restricted to the borders of the fighting. The IMF warns that "neighbouring countries and trading partners also experience modest but non-negligible output losses in the short term". These spillovers reflect the interconnected nature of modern supply chains, where the disruption of a single node can ripple through an entire region. While these external shocks gradually dissipate as neighbouring economies adjust their policies and trade routes, the initial disruption underscores the international costs of localised conflicts.
Even when peace is achieved, the path back to global trade integration can be difficult.
The report finds that "economic recoveries from war are slow and uneven and depend critically on the durability of peace".
While labour-driven output often rebounds if peace is sustained, capital accumulation and productivity frequently remain "subdued amid lingering uncertainty and binding financial constraints". This is particularly evident at the company level, where "surviving firms expand employment modestly after conflict ends, but capital stocks remain weak and productivity shows limited improvement".
Winners and losers
For exporters specifically, the recovery process can be divergent. Companies that were already active in export markets or those with stronger balance sheets tend to record quicker gains in employment and productivity during the peace phase. The IMF attributes this to their "better access to external markets" and the "high marginal returns to incremental capital". Conversely, labour-intensive firms and non-exporters often struggle to return to pre-conflict levels, highlighting the importance of trade status as a determinant of post-war resilience.
The IMF emphasises that a return to trade stability requires a "comprehensive and well-coordinated policy package" rather than piecemeal efforts. Central to this is macroeconomic stabilisation, which the report defines as being "anchored in low and stable inflation and a stable real effective exchange rate". Without such stabilisation, the persistent political and economic uncertainty continues to "depress expected returns on investment" and "sustain capital outflows”, effectively locking the country out of the global financial and trade systems.
International support also plays a vital role in restoring a nation's trade capacity.
This support, which includes aid and capacity development, helps "alleviate financing constraints and strengthen state capacity".
The IMF notes that in episodes where there are large aid inflows, the traditional risks of "exchange rate appreciation or Dutch disease are generally mitigated" through effective co-ordination between fiscal and monetary authorities.
The report frames the "urgency of conflict prevention" as a humanitarian necessity, but also as a "macroeconomic perspective" essential for global trade stability.
"Sustained peace, credible stabilisation, and co-ordinated policy action are essential to achieving stronger and more durable recoveries," the IMF concludes.