WASHINGTON — President Donald Trump threatened on Wednesday to resume military strikes if Iran does not “behave” following the signing of the interim agreement between the two countries. "It’s not final. It's a memorandum of understanding. ​And if I don't like it, we'll go ​back to shooting at them, dropping bombs on ⁠their head,” Trump said on the sidelines of the G7 summit in Evian, France. Under the agreement, Iran would reopen the Strait of Hormuz, the United States would lift its naval blockade and both sides would enter 60 days of negotiations on a final agreement aimed at restricting Iran’s nuclear program in exchange for sanctions relief.A formal signing ceremony with senior US and Iranian officials is scheduled to take place at the Swiss mountain resort of Burgenstock on Friday. “If I don't like it, if they don't behave, we'll go right back to dropping bombs right smack in the middle of their head,” Trump said ahead of his meeting with Egyptian President Abdel Fattah al-Sisi. Neither side has released the text of Sunday’s agreement, prompting calls from senior lawmakers on Capitol Hill for a vote.The leaders of the G7 issued a joint statement on Wednesday hailing the “breakthrough” deal reached between the United States and Iran secured “under the strong leadership of President Trump.”