GCC banks are confronting fresh uncertainty as the Iran conflict threatens to reshape the region’s economic landscape. According to Moody’s, a prolonged escalation could weaken asset quality and squeeze profitability across the Gulf financial system.
Although GCC banks entered this period with solid capital buffers, the Iran conflict introduces new transmission risks. Oil supply disruptions, weaker investor confidence and slower non-oil activity could directly affect loan performance and funding stability.
GCC Banks and Iran Conflict: The Oil Channel
Moody’s identifies energy trade as the main risk transmission channel. The Iran conflict has already disrupted tanker movements through the Strait of Hormuz. Brent crude briefly surged above $107 per barrel, reflecting supply fears.
However, while higher oil prices boost fiscal revenues for Gulf governments, prolonged disruptions can create volatility. Extended shipping interruptions could dampen trade, tourism and construction activity. These sectors form a large portion of GCC banks’ loan books.
Moreover, the non-oil economy remains central to Gulf diversification strategies. If business sentiment deteriorates, credit demand could slow while default risks increase. Therefore, even oil-exporting economies face indirect pressure.
Asset Quality at the Core of GCC Banks’ Exposure
Asset quality represents the most immediate concern for GCC banks. Loans to trade, transportation, real estate and construction sectors may weaken if regional instability persists.
Historically, GCC banks weathered shocks such as the 2015 oil price collapse and the COVID-19 pandemic. Nevertheless, those episodes combined fiscal intervention with liquidity support. A drawn-out geopolitical conflict would test resilience differently.
Moody’s baseline scenario assumes limited solvency pressure. In that case, capital levels would remain broadly stable. However, beyond that baseline, weaker macroeconomic conditions could pressure capital buffers and potentially trigger rating downgrades.
Liquidity Risks for GCC Banks
Liquidity remains a relative strength for GCC banks. Customer deposits fund roughly three quarters of non-equity liabilities. In addition, deposit concentrations in government and public-sector entities have proven stable during past crises.
Still, Moody’s warns that systems relying on less stable or external funding face higher refinancing risks. If investor confidence falls, cross-border funding could tighten.
Core liquidity buffers range between 13 percent and 23 percent of tangible banking assets. These buffers consist mainly of cash and high-quality sovereign securities. Consequently, most large banks retain room to manage short-term stress.
Operational and Digital Risks
The Iran conflict has also introduced operational risks. Some temporary outages occurred in online banking systems due to damaged infrastructure. However, banks activated business continuity plans to maintain service delivery.
Cybersecurity risks may rise in parallel with geopolitical escalation. Gulf financial institutions already invest heavily in digital infrastructure. Yet prolonged conflict could test resilience further.
GCC Banks in a Global Context
Compared with emerging market peers, GCC banks benefit from sovereign backing and oil-linked fiscal buffers. However, unlike Western banks, their economies remain closely tied to energy trade flows.
If tanker disruptions persist, global shipping insurance costs may rise. That scenario would increase import and export expenses. Therefore, corporate borrowers could face margin pressure, increasing credit risk for lenders.
For African markets, the implications extend beyond the Gulf. East African economies depend on remittances and investment flows from GCC states. If GCC banks tighten lending, cross-border capital flows into Africa could slow.
Why This Matters
GCC banks play a central role in financing infrastructure, trade and sovereign projects across the Middle East and parts of Africa. Any deterioration in asset quality or liquidity would ripple through regional capital markets.
Moreover, Gulf investors remain active in African real estate, logistics and energy. Therefore, prolonged instability could indirectly affect emerging markets seeking Gulf capital.
What Happens Next
Much depends on the duration and scope of the Iran conflict. If energy exports resume smoothly and oil markets stabilize, GCC banks may avoid material balance sheet damage.
However, if disruptions extend beyond Moody’s baseline scenario, rating pressures could intensify. Banks with higher exposure to cyclical sectors or external funding will face closer scrutiny.
For now, liquidity buffers remain intact. Yet markets will watch closely for signs of stress in deposit flows, refinancing conditions and non-performing loan trends.
