Ukrainian President Zelenskiy met UK national security adviser Powell in Kyiv.

Local time June 30, Iran's Islamic Revolutionary Guard Corps (IRGC) ground forces said a six-member 'hostile' separatist armed group entered Iran's northwest border region intending sabotage and terrorist acts. Through intelligence monitoring and interception, IRGC command forces said they acted and the group was 'completely eliminated'. The statement warned separatist and terrorist forces that any attempt to threaten security along Iran's northwest border will be met with a 'decisive and severe response'.

June 30 — Ibrahim Aziz, chair of the Iranian parliament’s National Security and Foreign Policy Committee, said the era of U.S. interference in regional states’ internal affairs is over and asserted that management of the Strait of Hormuz is in Iran’s hands. He said protecting Lebanon’s sovereignty requires ending Israeli occupation, added that reliance on U.S. plans undermines regional stability, and called U.S. military bases a threat to regional states.