The European Central Bank raised interest rates for the first time since 2023, moving its main deposit rate from 2% to 2.25% in response to rising inflation fueled by the war in Iran.

The move comes as the ongoing conflict disrupts energy supplies and trade routes, pushing up consumer prices across the eurozone. Policymakers signaled that the rate hike marks the beginning of a tightening cycle, not a one-off adjustment.

Financial markets are now pricing in two further rate increases by next spring, reflecting expectations that inflationary pressures will persist. The decision follows months of steady rates as the ECB previously held off on tightening.

The higher borrowing costs will ripple through eurozone economies, increasing mortgage and business loan payments. Consumers could face further strain as central banks globally navigate the economic fallout from geopolitical instability.

Some analysts caution that aggressive rate hikes risk stifling growth if the conflict's impact on inflation proves temporary. The path forward remains highly dependent on developments in the Middle East.