韓國總統李在明下令對近期金融和公共機構個人數據泄露事件進行調查並採取應對措施。

Medvedev, deputy chairman of the Russian Federation Security Council, said Russia will not sacrifice its relationship with Tehran and is prepared to mediate between the US and Iran to help end the war. He said Russia‑Iran ties are at an unprecedented level and bilateral trade rose 20% last year. The planned Rasht–Astara railway, financed by Russia and Iran, will link Rasht to Astara on the Azerbaijan border and is a key element of the International North‑South Transport Corridor connecting Europe, Russia, the Persian Gulf and India via Azerbaijan and Iran. Medvedev said Russia plans to build a new nuclear power plant in Iran in addition to Bushehr. He added that Iran plays a key role in ensuring security in the Strait of Hormuz.

Iranian sources said Qeshm Island's air-defence system activated twice on the evening of the 3rd, with sounds heard across the island. Residents reported at least one aerial vehicle was hit over Qeshm during the activations, and a spent air-defence missile booster was later found on the island.