India, June 23 -- A senior Justice Department official has noted thatDonald Trump conducted the strikes against Iran under his Article II constitutional powers, in consultation with the White House counsel and the Justice Department. While the president does have broad authority to order the use of military force and to advance other national interests under Article II of the Constitution, Congress has the authority to declare war under Article I.

According to the DOJ official, President Trump is also relying on memos written by the DOJ's Office of Legal Counsel under administrations of both parties, as reported by CNN. They added that if the conflict continues for a long period, the administration might need Congress' approval. However,...