A Trump administration official said in an interview with ABC that Iran has launched about 12 cruise missiles and more than 20 drones from its territory as part of the attack on Saudi Arabia's oil facilities.

The statements came after Trump tweeted, "Saudi Arabia oil supply was attacked. There is reason to believe that we know the culprit, are locked and loaded depending on verification, but are waiting to hear from the Kingdom as to who they believe was the cause of this attack, and under what terms we would proceed!"