President Donald Trump announced Monday that Israel and Iran have agreed to a ceasefire, which he said will end the 12-day exchange of attacks between the countries in a conflict that prompted concerns of significant destabilization of the Middle East.

President Trump and VP Vance "coordinated at the highest level" with Qatar's emir and premier, a diplomat told Newsweek.

President Trump declares Israel and Iran ceasefire agreement on Truth Social, stating the 12-day conflict will officially end after a phased 24-hour implementation.

DUBAI, United Arab Emirates (AP) — As President Donald Trump floats the idea of “regime change” in Tehran, previous U.S. attempts to remake the Middle East by force over the decades offer stark warnings about the possibility of a deepening involvement in the Iran-Israeli conflict.

The world is watching to see whether Tehran responds to the U.S. military strikes as leaders urge Iran to negotiate.

U.S. forces struck Iran's three main nuclear sites late on Saturday, and President Donald Trump warned Tehran it would face more devastating attacks if it does not agree to peace. Tehran had previously warned if it was attacked by the United States,