Jamie Dimon, chief executive officer of JPMorgan Chase & Co., during the 2025 IIF annual membership meeting in Washington, DC, US, on Thursday, Oct. 16, 2025.JPMorgan Chase CEO Jamie Dimon said Tuesday that while the war in Iran poses near-term risks, it may ultimately improve the prospects for lasting peace in the Middle East."I think the Iran war makes it a better chance in the long run — it's probably riskier in the short run, because we don't know the outcome of it," Dimon told Palantir executive Mike G ...