The U.S. House of Representatives on Wednesday backed a Democratic-led resolution aiming to stop the Iran war until hostilities are authorized by Congress, reflecting growing congressional concern, even among President Donald Trump's Republicans, over the war.

The House passed a resolution Wednesday that would restrict the president's ability to wage war with Iran.

WASHINGTON, June 3 (Reuters) - The U.S. House of Representatives on Wednesday backed a Democratic-led resolution aiming to stop the Iran war until hostilities are authorized by…