Iranian Foreign Minister Abbas Araghchi said at a press conference in Istanbul that Tehran strongly condemns the US's aggressive military action.
"Iran calls on the UN, the IAEA, and other international organizations to take urgent and decisive measures in response to the US strikes on Iranian nuclear facilities," he said.
Araghchi said that the call for Iran to return to diplomacy was inappropriate.
"I don't know how much room is left for diplomacy," he said.
He stressed that the US and Israel "crossed a major red line by attacking our nuclear facilities."