The Iranian Fars news agency reported, citing a military source in the Islamic Revolutionary Guard Corps navy, that the Strait of Hormuz was "completely closed" a few minutes ago. The report did not give further details on how the closure was carried out or what effect it had on shipping.
At the same time, the Mehr news agency reported that the Iranian delegation would depart for Switzerland in a few minutes. The article did not say who was in the delegation or why it was traveling there.
The two reports were published together, but no official confirmation or additional context was included in the text.