Home / BusinessCNBCBusinessCNBC·Jul 21, 2026·1 min readIran War update: Five things to know after the resumption of hostilitiesIt's been 10 days since U.S. President Donald Trump declared the ceasefire with Iran "over." Here's what you need to know about the conflict.View original source — CNBC ↗ShareCopy linkShare on XShare on FacebookRelated storiesBloombergBusinessJul 21, 2026 · 1 minChina’s World AI Conference and TSMC’s Arizona Investment Mark Wins for LeadersBloombergCNABusinessJul 21, 2026 · 1 minAdvanced chipmaking tool arrives at New York state innovation hubCNABloombergBusinessJul 21, 2026 · 1 minEconomic Momentum Flips From Blessing to Curse for S&P 500 BullsBloombergCNBCBusinessJul 21, 2026 · 1 minAs the U.S.-Iran war heats up again, these parts of the stock market and economy could be affectedCNBC
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