New Delhi, Dec. 30 -- Iranian President Masoud Pezeshkian has once again threatened a "harsh and regrettable" response from the Iranian leadership to any aggression. The Iranian President's post on X comes amid rising tension in the middle east, giving added weight to the timing of the message.

The warning also comes after United States President Donald Trump threatened against over reconstruction of Iran's nuclear program.

"The response of the Islamic Republic of Iran to any oppressive aggression will be harsh and regrettable," Masoud Pezeshkian said.

Speaking at a joint news conference with Israeli Prime Minister Benjamin Netanyahu, US President Donald Trump said he had heard Iran was trying to rebuild its capabilities. He warned tha...