"Although the Saudis spoke with top U.S. officials as they debated an air assault in support of embattled Yemeni President Abd-Rabbu Mansour Hadi, U.S. officials acknowledged gaps in their knowledge of the kingdom’s battle plans and objectives. Asked when he was told by Saudi Arabia that it would take military action in Yemen, General Lloyd Austin, the head of the U.S. military’s Central Command, told a Senate hearing on Thursday he spoke with Saudi Arabia’s chief of defense "right before they took action." " (thanks Basim)