Former Vice President Mike Pence said on “State of the Union” Sunday that if Israel’s attack doesn’t somehow convince Iran to make major concessions in Trump’s diplomatic attempt to end its nuclear program, then the United States should be prepared to join the conflict.

"The full strength and might of the U.S. Armed Forces will come down on you at levels never seen before," Trump warned.

Trump in an early morning social media posting said the United States “had nothing to do with the attack on Iran” as Israel and Iran traded missile attacks for the third straight day.