Home/OECD warns of global slowdown as U.S.-Iran war stymies economic growth prospects – CNBC Latest development OECD warns of global slowdown as U.S.-Iran war stymies economic growth prospects – CNBC By countriesatwartoday@gmail.comPublished 3 June 2026 · 07:00 OECD warns of global slowdown as U.S.-Iran war stymies economic growth prospects CNBC