Press TV reported the Islamic Revolutionary Guard Corps (IRGC) announced it has closed the Strait of Hormuz until the United States stops interfering in the region. The IRGC said a vessel with its systems switched off attempted to transit via an unauthorized route and that Iranian forces struck the ship to prevent passage.

OpenAI released GPT-5.6 as Elon Musk and OpenAI founder Altman exchanged public insults on social media. Musk posted first, accusing Altman of having "taken fraud to a whole new level," and reposted a screenshot of Altman's US congressional hearing remark "I did this not out of enthusiasm," mocking that the "this" referred to fraud and alleging Altman's "love of scamming" is unmatched. Altman replied, accusing Musk of misleading public-market investors by promising to "short-term build space data centers," then promoted the new ChatGPT model, saying multiple benchmarks show GPT-5.6 Sol is currently the world's best model and that Musk's renewed attacks are a reliable signal.

据伊朗Press TV电视台报道，伊朗伊斯兰革命卫队宣布关闭霍尔木兹海峡，直至美国停止对该地区的干涉。声明指出，一艘船只关闭系统试图沿未经批准的航线穿越海峡，伊朗军队不得不对其实施打击，以阻止其通行。