日本5年期國債收益率上升5.0個基點，至1.905%。

Iran's foreign ministry condemned US strikes on an Iranian tanker and a telecom tower on Qeshm Island, saying the actions violated the April 8 ceasefire and the UN Charter. Tehran accused Kuwait and Bahrain of direct responsibility for last night's aggression and warned any state that allows an aggressor to use its land, sea, airspace or facilities to carry out or support military action against Iran would violate international law and UN General Assembly resolution 3314 and will be treated as committing aggression. Iran said it will use all available means to resist aggression, including striking the sources of attacks.

On June 2, Iraq's Shiite militia Justice Alliance said it will form committees to inventory personnel and weapons, sever ties with the Popular Mobilization Forces (PMF) and transfer weapons to unified state control. The Shiite Imam Ali Brigade issued a similar statement the same day, saying it will cut links with PMF bodies, immediately begin inventory and hand over weapons and equipment to state management. Iraq's parliament first deputy speaker Adnan Feyhan welcomed the Coordination Framework Alliance's earlier decision and the militias' announcement to disarm.