Fed Governor Says Iran War Causing More Uncertainty Than Tariffs

Why It Matters

Waller’s stance signals that monetary policy will remain cautious, keeping markets on edge as geopolitical risks and persistent price pressures could delay any rate‑cut cycle. This guidance shapes investor expectations and corporate financing costs amid an uncertain inflation outlook.

Key Takeaways

• Waller urges holding rates steady until inflation eases or labor worsens
• Iran conflict adds more inflation uncertainty than previous tariff shocks
• CPI rose 0.6% month‑over‑month, with energy up 3.8%
• Grocery, apparel, and services prices all posted >0.5% monthly gains

Pulse Analysis

Federal Reserve Governor Christopher Waller used a Frankfurt lecture to reaffirm the central bank’s near‑term stance of keeping the policy rate unchanged. He stressed that any move toward cuts will require a clear decline in headline inflation or a pronounced weakening of the labor market. While the U.S. economy is still expanding at roughly 2% annualised, the governor highlighted that the ongoing conflict in the Middle East—particularly the war in Iran—injects more uncertainty into price dynamics than the tariff spikes of recent years. This geopolitical risk, he warned, could prolong elevated inflation if supply chains remain disrupted.

The latest consumer‑price data illustrate why Waller’s caution is warranted. The CPI climbed 0.6% in the most recent month, driven by a 3.8% surge in energy costs, but the breadth of the increase is striking: grocery prices rose 0.7%, apparel 0.6%, and services excluding energy 0.5%. Roughly half of the 90 categories tracked by the Fed now show year‑over‑year gains of 3% or more, a historically large share that pressures household budgets. Savings rates have slipped to a four‑year low of 3.6%, while consumer sentiment hits record lows, yet retail sales at gas stations and restaurants remain resilient.

From a policy perspective, the Fed faces a tighter trade‑off. Holding rates steady protects the recovery from being derailed by premature tightening, but it also risks anchoring inflation expectations if price pressures persist across essential categories. Waller’s emphasis on AI‑driven business investment suggests that productivity gains could eventually offset some cost‑push forces, but those gains typically materialise over a longer horizon. Market participants will watch upcoming labor‑market reports and any escalation in the Iran conflict closely, as both could tip the balance toward a rate hike or, conversely, force the Fed to consider a modest easing later in the year.