2026 Iran War: 2026-08-21

Al Jazeera reported that US markets posted their worst losses in three weeks after President Trump announced an expanded economic warfare campaign against Iran. The Dow Jones fell 703.84 points, or 1.32 percent, on Thursday, while Brent crude traded near $93 a barrel on Friday. The outlet said the Strait of Hormuz remains largely shut to shipping, with only a handful of vessels getting through, disrupting global energy flows.

The US Treasury said Hezbollah is being redesignated as an Iranian proxy and an extension of the IRGC Quds Force, according to Al Jazeera. Washington also sanctioned an alleged cash courier network linked to the group, accusing it of moving hundreds of millions of dollars through Lebanon, Turkiye, the UAE and Iran. The step comes as the Trump administration prepares broader economic measures aimed at isolating Tehran.

Middle East Spectator reported that the USS George Washington has arrived in the US Central Command area of operations. The carrier is expected to replace the USS Abraham Lincoln, which has faced resupply problems and crew strain during the deployment.

NATO said it is prepared to deal with any threat against member states and stated that alliance air defenses have intercepted Iranian ballistic missiles on four occasions headed toward Turkey. The statement was reported by Middle East Spectator.

President Trump said negotiations with Iran will probably resume at some point, according to Middle East Spectator. The remark came less than a day after he publicly suspended talks and announced an expanded economic warfare campaign against Tehran.

President Trump said the United States has possession and complete control of the Strait of Hormuz aside from what he called minor nuisances, including occasional Iranian drone fire. He said substantial oil traffic has continued through the waterway in recent weeks. The claim was reported by Middle East Spectator and follows ongoing dispute over shipping security in the strait.

China Foreign Ministry said it does not recognize US sanctions on Iran and will not comply with the economic warfare campaign announced by President Trump this week, according to Middle East Spectator. Al Jazeera live coverage likewise reported Beijing criticizing the Economic D-Day push and warning that additional sanctions will fail to resolve the dispute. The statement came as Treasury Secretary Bessent publicly urged China and other partners to join US pressure.

US Treasury Secretary Scott Bessent told CNBC that Washington will impose its toughest sanctions in history to squash Iran economy and collapse the government, telling allies they are either with us or against us. He said further details will be outlined at a press conference on August 24 and framed the campaign as a way to reduce the need for a large-scale kinetic restart of the war. BBC and Al Jazeera both reported the remarks as part of Trump Economic D-Day push.