The United States advised Americans not to travel to Israel after another wave of Iranian missile attacks struck the country.

Since Israel began its concerted attack on Iran on Friday, calls for regime change in Iran have grown louder – from hawks in the US Congress to Israeli officials and some Iranian activists abroad.

US Embassy in Israel being damaged by an Iranian missile strike is raising major global alarm. In what’s being called Iran’s boldest move yet, the missile hit Tel Aviv and shattered embassy windows, though no injuries were reported.

U.S. refueling aircraft and warships have been dispatched to safeguard U.S. interests as the deadly conflict shows no sign of abating.

As an unprecedented Israeli attack on Iran last week sparks a spiraling conflict between the two enemy states, China has seen an opportunity to cast itself as potential peace broker – and an alternative voice to the United States.

President Donald Trump warned that "it's possible" that the United States "could get involved" in the ongoing Israel-Iran conflict if it continues to escalate during an exclusive interview with ABC News' Rachel Scott on Sunday (June 15).

What we are seeing now is the rhetoric — and the wisdom — of “America First” become reality in the skies over Tehran.

Despite public opposition, Trump pulled the U.S. out of the original Iran nuclear deal in 2018. That arrangement, signed by several world powers, restricted Iran’s nuclear program in exchange for sanctions relief. Countries and organizations around the world lamented the U.S.’s withdrawal, while conservatives and Israel celebrated it.