伊朗首席談判代表卡利巴夫：德黑蘭與馬斯喀特成立了一個聯合委員會討論霍爾木茲海峽問題，具體細節待定。

South Korea's KOSPI index plunged 5% intraday; SK Hynix fell 6.5% and Samsung Electronics fell 5.5%.

Iranian President Pezeshkian said on June 23 on social media that the effectiveness of negotiations with the United States depends on full commitment to and concrete implementation of agreed obligations; progress will be judged by actual compliance and remarks outside the agreement text will not advance talks. The US and Iran held first-round talks in Switzerland on June 21 and agreed to seek a final deal within 60 days. On June 22 President Trump said at the White House that if Iran does not comply he will do what he must.