The Iranian regime will face “severe consequences” if it attacks Americans, said a top White House adviser on Sunday, including individuals who were sanctioned by Tehran over the 2020 targeted killing of Qassem Soleimani. After Iran issued sanctions against Americans on Saturday, White House national security adviser Jake Sullivan issued the warning in a statement from the White House on Sunday. “Yesterday, Iran purported to impose sanctions on 52 Americans. They do so as Iran’s proxy militias continue to attack American troops in the Middle East, and as Iranian officials threaten to carry out terror operations inside the United States and elsewhere around the world,” Sullivan said. More than 50 Americans were sanctioned by Iran over the killing of Soleimani, who had been in charge of the shadowy Quds Force in early 2020, according to Iran’s Foreign Ministry. They include current chairman of the Joint Chiefs of Staff, Gen. Mark Milley, and …