The underground nuclear facilities of Iran suffered the “biggest damage” in the US military operation, US President Donald Trump stated on Truth Social on Sunday.

"Monumental Damage was done to all Nuclear sites in Iran, as shown by satellite images. Obliteration is an accurate term!" Trump wrote.

"The biggest damage took place far below ground level. Bullseye!!!" the US president added, in particular.

Early Sunday morning, US President Donald Trump announced that the US military had successfully attacked three Iranian nuclear facilities—in Fordow, Natanz, and Isfahan. He said that Tehran must agree to end the conflict. Israel has been carrying out daily strikes on Iran since June 13 as part of its operation against Iran's nuclear program.