Less than a month after hailing a ceasefire, Trump resumed strikes on Iran, a move experts warn could prolong the war and hurt Republicans ahead of midterms

Gamble on resuming hostilities raises prospect that conflict will overshadow US president’s second term

President Trump has increased U.S. air strikes on Iran, but strategy shows little success. An interim ceasefire deal has collapsed, leaving the U.S. in a difficult situation. Iran…