Iran issues stark warning to Trump 'the gambler': We will end this war

In his latest social media comments on the US strikes, Trump said: "Monumental Damage was done to all Nuclear sites in Iran."

This satellite image provided by Maxar Technologies shows a close view of the Isfahan nuclear technology in Iran after US strikes. Picture: AP

Iran said on Monday that the US attack on its nuclear sites expanded the range of legitimate targets for its armed forces and called US president Donald Trump a "gambler" for joining Israel's military campaign against the Islamic Republic.

Ebrahim Zolfaqari, spokesperson for Iran's Khatam al-Anbiya central military headquarters, said the US should expect heavy consequences for its actions.