Published July 13, 2026 at 11:01 AM ET · Updated July 13, 2026 at 6:05 PM ET
President Trump announces expanded naval blockade of Iran
5 independent outlets are covering this story. Verification: Confirmed — reported independently by wire/mainstream and conservative outlets. Patriot Watch links to original reporting; we don't republish it.
President Trump announced an expanded naval blockade of Iran, prompting the U.S. military to launch strikes on Iranian targets. Oil prices surged more than nine percent following the announcement.
Patriot Watch first flagged this story 9 hr ago, when NBC News reported it. Coverage has since grown to 5 independent outlets, including 4 wire/mainstream feeds. The most recent report came 2 hr ago from The Hill. Verification tier: Confirmed — reported independently by wire/mainstream and conservative outlets.
⚖ The Constitutional Angle
The Prize Cases upheld a presidential blockade, but only of ports held by states in armed rebellion, not of a sovereign foreign nation. Under Youngstown, presidential power must stem from an act of Congress or the Constitution itself, and a crisis does not create power that does not already exist. Whether this blockade is lawful turns on whether Congress authorized the use of force against Iran.
The Prize Cases (The Brig Amy Warwick; The Schooner Crenshaw; The Barque Hiawatha; The Schooner Brilliante) 67 U.S. (2 Black) 635 (1863)
Vote: 5-4 · Opinion: Grier
The President had the right, jure belli, to institute a blockade of ports held by states in rebellion — which neutrals were bound to respect — without waiting for a congressional declaration of war.
Youngstown Sheet & Tube Co. v. Sawyer (The Steel Seizure Case) — CROSS-REFERENCE ENTRY 343 U.S. 579 (1952)
Vote: 6-3 · Opinion: Black
SHORT FORM (full apparatus lives in the presidential-immunity entry): President Truman's Korean War seizure of the steel mills was unlawful — the President's power 'must stem either from an act of Congress or from the Constitution itself,' and neither source supplied it, particularly where Congress had considered and withheld seizure authority. Youngstown supplies the Jackson framework through which Dames & Moore, Zivotofsky, and the 2026 IEEPA tariff decision were all argued: emergency does not create power; it marks the occasion for exercising powers that must already exist.
Precedent facts from the PW Law Library — primary-source verified & independently audited
