"The assault marked a shift for Iran... With the unprompted missile attack, Iran showed it is willing to take the fight to the US on its own terms in an attempt to force Trump’s hand" www.wsj.com/world/middle...
Iran Launches Surprise Missile Attack on U.S. ForcesThe strikes came before the U.S. military confirmed joint attacks with Saudi forces on Iran-backed groups in Iraq.www.wsj.com