Mr Khamenei was killed in his office after it was hit by missiles on Saturday.
Earlier on Saturday, the U.S. and Israel launched deadly airstrikes on Iran.Â
On Saturday, the U.S. and Iran launched deadly airstrikes on Iran.
Ms Badenoch said “The Iranian regime may be collapsing. It is certainly under severe internal pressure for the second time in recent years.”
Mr Trump said, “Iran is looking at freedom, perhaps like never before. The USA stands ready to help!!!”
“The United States supports the brave people of Iran,” Mr Rubio posted on Saturday as protests rock Iran.
Ms Badenoch said, “Now the regime is doing what authoritarian governments always do when they are afraid: trying to silence the truth.”
Iran said on Saturday it was recalling its ambassadors from Britain, France, and Germany.
Earlier in January, American officials said they did not believe Iran was yet racing for a weapon.
Mr Araghchi arrived in Moscow on Sunday to hold talks with the Russian leadership.
