Central banks across several emerging and frontier economies have accelerated interest-rate increases amid growing inflation concerns linked to the ongoing war in Iran. According to a Bloomberg report, policymakers in developing nations are moving more quickly than many of their counterparts in developed economies, which are largely maintaining current rates while assessing the broader economic impact of the conflict.

The report states that fears of renewed inflation have intensified since fighting began in late February. Concerns over energy prices and potential disruptions to global supply chains have prompted a number of countries to tighten monetary policy in an effort to contain price pressures.

Bloomberg reported that at least 10 emerging and frontier-market central banks have raised interest rates since the conflict started. Indonesia, Rwanda, South Africa, and Sri Lanka are among the countries that have tightened monetary policy during the past two weeks.

The report indicates that policymakers in emerging markets are responding swiftly to inflation risks and economic uncertainty. In contrast, many developed-world central banks have opted to keep rates unchanged for now as they continue evaluating the potential economic consequences of the conflict.

Analysts believe that if uncertainty in global markets persists, additional countries may also consider tighter monetary policies. The economic effects of the ongoing tensions continue to be monitored closely by governments and financial institutions worldwide.

Emerging-market central banks are leading a wave of interest-rate hikes as the war in Iran reignites inflation, moving faster than most developed-world peers, which remain on hold to assess the economic fallout https://t.co/hGP65i1kyJ

— Bloomberg (@business) June 3, 2026