epa12792902 US Secretary of State Marco Rubio speaks to the media about Iran before a classified briefing with lawmakers at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escaped conflict in response to a joint US-Israeli military campaign that began 28 February and that has toppled Iran's leadership. EPA/JIM LO SCALZO

epa12792904 US Secretary of State Marco Rubio speaks to the media about Iran before a classified briefing with lawmakers at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escaped conflict in response to a joint US-Israeli military campaign that began 28 February and that has toppled Iran's leadership. EPA/JIM LO SCALZO

epa12792903 US Secretary of State Marco Rubio speaks to the media about Iran before a classified briefing with lawmakers at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escaped conflict in response to a joint US-Israeli military campaign that began 28 February and that has toppled Iran's leadership. EPA/JIM LO SCALZO

epa12792905 US Secretary of State Marco Rubio speaks to the media about Iran before a classified briefing with lawmakers at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escaped conflict in response to a joint US-Israeli military campaign that began 28 February and that has toppled Iran's leadership. EPA/JIM LO SCALZO

epa12792906 US Secretary of State Marco Rubio speaks to the media about Iran before a classified briefing with lawmakers at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escaped conflict in response to a joint US-Israeli military campaign that began 28 February and that has toppled Iran's leadership. EPA/JIM LO SCALZO

epa12793066 Republican Senate Majority Leader John Thune (C) speaks before being briefed by Trump officials about the conflict in Iran about at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escalated conflict in response to a joint US-Israeli military campaign that began 28 February. EPA/JIM LO SCALZO

epa12793067 Republican Senate Majority Leader John Thune walks to his office before being briefed by Trump officials about the conflict in Iran about at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escalated conflict in response to a joint US-Israeli military campaign that began 28 February. EPA/JIM LO SCALZO

epa12793068 Republican Senate Majority Leader John Thune walks to his office before being briefed by Trump officials about the conflict in Iran about at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escalated conflict in response to a joint US-Israeli military campaign that began 28 February. EPA/JIM LO SCALZO

epa12793069 Republican Senate Majority Leader John Thune (C) speaks before being briefed by Trump officials about the conflict in Iran about at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escalated conflict in response to a joint US-Israeli military campaign that began 28 February. EPA/JIM LO SCALZO

epa12793070 Republican Senate Majority Leader John Thune (C) speaks before being briefed by Trump officials about the conflict in Iran about at the US Capitol in Washington, DC, USA, 03 March 2026. Iran is warning of an escalated conflict in response to a joint US-Israeli military campaign that began 28 February. EPA/JIM LO SCALZO