ISTANBUL

US President Donald Trump on Sunday denied American involvement in Israeli attacks on Iran while threatening massive retaliation if Tehran targets the US.

"The U.S. had nothing to do with the attack on Iran, tonight," Trump wrote on Truth Social, distancing Washington from the strikes.

He warned: "If we are attacked in any way, shape or form by Iran, the full strength and might of the U.S. Armed Forces will come down on you at levels never seen before.​​​​​​​"

Despite the threats, Trump suggested peaceful resolution remained possible, saying: "However, we can easily get a deal done between Iran and Israel, and end this bloody conflict!!!"

The statement comes as tensions escalate following Friday's Israeli strikes on Iranian nuclear and missile facilities that killed several military commanders and scientists.

Iran responded with ballistic missile attacks targeting Israeli territory, causing casualties and property damage.

Meanwhile, Oman's foreign minister confirmed the cancellation of Sunday's sixth round of Iran-US nuclear talks scheduled in Muscat.