• Banks are reassessing credit, liquidity, cyber, and operational risks as the Iran conflict escalates
• Oil price volatility and inflation pressures are complicating stress testing and balance sheet management
• Regulators warn geopolitical shocks could trigger broader financial instability
• Financial institutions are tightening sanctions monitoring and operational resilience frameworks
• Central banks remain cautious over rate cuts as energy-driven inflation risks persist
• Market volatility is boosting trading revenues while increasing wider economic uncertainty 

Banks and financial regulators continue to face mounting pressure to reassess risk management frameworks as the ongoing conflict involving Iran continues to ripple through global markets, commodity prices, and financial systems.

What began as a geopolitical and security crisis has evolved into a broader financial stability concern, with banks increasingly forced to manage interconnected risks spanning energy markets, inflation, liquidity, cyber resilience, credit quality, and operational continuity.

The immediate concern remains the impact on oil and energy prices. Brent crude has surged above $100 a barrel in recent weeks as disruption around the Strait of Hormuz intensified, fueling inflation fears and complicating monetary policy globally.

The Federal Reserve warned in its latest Financial Stability Report that geopolitical tensions and oil shocks are now among the biggest threats to the global financial system. Roughly 75% of respondents surveyed by the Fed identified geopolitical risk as their primary concern, while 70% cited energy shocks as a major stability threat.

Pedro Machado, a senior banking supervisor at the European Central Bank, told Reuters earlier this year that the direct exposure of European banks to Iran may be limited, but the broader economic consequences are far more concerning.

The bigger risk, he said, lies in how weaker growth and sustained inflation “feed back into lenders’ balance sheets.”

Higher energy prices are already beginning to pressure borrowers and business customers.

Westpac Banking Corporation recently warned that rising fuel and energy costs linked to the conflict were weighing on both mortgage holders and commercial clients.

At the same time, central banks are being forced into increasingly difficult policy decisions.

Reuters reported this week that major institutions including the Bank of Japan are monitoring signs of funding strain among smaller businesses as higher energy costs increase financing needs.

Analysts say this is creating a challenging environment for banks’ asset-liability management and stress testing.

The conflict has slowed or paused expectations for interest-rate cuts across several major economies as policymakers remain concerned that inflation could remain elevated for longer.

Financial crime and cyber risk have also moved sharply up the agenda. Thomson Reuters warned in March that a prolonged conflict could increase sanctions evasion, illicit fund flows, black market activity, and money laundering risks across high-risk corridors.

The report said financial institutions should tighten sanctions screening and beneficial ownership monitoring.

Operational resilience is becoming another major concern. Banks with Middle East operations or exposure to regional trade corridors are reassessing travel policies, continuity planning, and third-party dependencies.

Reuters previously reported that several institutions delayed transactions and reduced regional travel as tensions escalated.

The conflict is also affecting market risk management. Elevated volatility has boosted trading revenues at some global banks, but executives remain cautious about the broader economic consequences for clients and credit portfolios.

The Bank of England warned in April that the conflict represented a “substantial negative supply shock” to the global economy, increasing the risk that vulnerabilities across government debt, private credit, and broader financial markets could crystallize simultaneously.