Conservative and progressive lawmakers want to force a vote on a resolution requiring the administration to seek congressional approval before going to war in the Middle East.

Israel and Iran have attacked each other for a fifth straight day on Tuesday with President Donald Trump urging Iranians to evacuate Tehran. Since the Israeli strikes on Friday, the two Middle Eastern rivals have exchanged blows, with Iranian officials reporting more than 220 deaths, mostly civilians, while Israel said 24 civilians had been killed.

Whether the U.S. gets more involved than it already is, some members of Congress from both parties argue, should not be up to the President.