Washington's Reach vs Control: Iran, Ukraine, Tariffs, AI

The four days ending July 23 were a lesson in the difference between reach and control. The United States can send a B-1 bomber from Britain to Iran and strike military sites across several provinces in one night; it still cannot reopen the Strait of Hormuz or secure a ceasefire Tehran will accept. Ukraine has far less conventional firepower, yet its drones and cruise missiles are forcing fuel rationing, transport cuts and budget choices inside Russia. Donald Trump lost one legal basis for a global tariff wall and rebuilt it under another. Washington may try to ban China's newest artificial-intelligence models, but software released as open weights is built to travel. The scarce form of power is no longer the ability to hit a target. It is the ability to stop the target routing around the blow.

The Iran war is the clearest failure of force to become leverage. American strikes continued for a thirteenth consecutive night after hitting military operations centres, coastal radar, missile and drone facilities, aircraft hangars and logistics sites. A B-1 flew from RAF Fairford to attack Islamic Revolutionary Guard Corps targets, and two US EA-37B Compass Call electronic-warfare aircraft later arrived at the British base. Iran answered by declaring Fairford a legitimate target. By Thursday, Iranian reports described new strikes around Ahvaz, Bandar Abbas, Omidiyeh, Andimeshk, Qeshm, Konarak, Jask, Khorramabad and Yazd. Other attacks near Ahvaz and Khorramabad killed four people and injured seven, while sirens sounded in Amman and explosions were reported near American bases in Kuwait.

The bombing has widened America's list of targets without changing the dispute that matters. Iran rejected a new proposal delivered by an Iraqi intermediary because it did not settle control of Hormuz. Tehran also threatened to extend disruption towards Bab al-Mandab, while Houthi forces attacked Saudi shipping in the Red Sea. Iran does not need to defeat the US Navy to make the war expensive; it needs to keep enough risk in two maritime corridors that tankers, insurers and energy traders behave as if the danger is real. Oil traded near $100 a barrel this week. Gregory Brew of Eurasia Group argued that any energy infrastructure exposed to conflict will now require drone defence, and Columbia energy fellow Tatiana Mitrova said the threat demands "completely different thinking" about electricity and fuel systems. Their point is persuasive because interceptor economics favour the attacker: cheap drones can be launched repeatedly, while no state can place costly air defence around every refinery, pipeline, port and power station.

The human and political bill is already moving faster than the diplomacy. The Pentagon disclosed that nearly 100 American service members had been injured by Iranian attacks since July 7; spokesperson Sean Parnell said 96 percent had returned to work, most after minor concussions. The broader war toll had reached 18 US dead and more than 450 wounded when Trump attended the return of four service members at Dover Air Force Base. The campaign had cost $37.5 billion, and the House approved a $95 billion budget proposal that included Iran-war funding. On July 23 the House also narrowly passed another resolution seeking to halt military action. An Associated Press account of Washington Post-Ipsos polling found that few Americans thought the war worth fighting, while only about two-thirds of Republicans approved of Trump's handling of Iran. These votes will not by themselves close Hormuz. They do show that Tehran can impose costs on the domestic coalition sustaining the strikes even when it cannot match American aircraft.

Israeli politics added another route by which a local actor can raise the regional price. National Security Minister Itamar Ben-Gvir entered the Al-Aqsa compound on Tisha B'Av as the Islamic Waqf counted 3,228 Israeli visitors in the morning period; flags were raised, prayers held and tents installed under police protection. Eight Muslim governments condemned the incursion, Turkey issued its own protest and Israeli police arrested 16 Jewish suspects after overnight attacks on Palestinians and vandalism at a Muslim cemetery. Ahron Bregman, an Israeli security analyst at King's College London, argued that the settler movement had embedded itself across Israeli political and security institutions and could now change the rules at the site. That makes the episode more than street theatre before Israel's October election. It gives governments already managing the Iran war another public test of whether their alliances can restrain the behaviour producing regional risk.

Ukraine offers the week's sharpest contrast. Kyiv is not trying to overpower Russia everywhere. It is selecting systems whose failure travels. A multi-wave campaign hit the Avitek defence plant in Kirov, about 1,200 kilometres from Ukraine, along with oil infrastructure in Bashkortostan and Ulyanovsk and Wildberries logistics sites in St Petersburg, Simferopol and Voronezh. Volodymyr Zelensky called the attacks "long-range sanctions"; Russia said it intercepted 571 drones overnight. At sea, a Sargan-3000 drone reportedly sank the FSB patrol ship Izumrud near Novorossiysk, while the tankers Louise 1 and Banda were damaged south of the Kerch Strait and a Tu-95 bomber was hit at Engels airfield. Ukraine's Unmanned Systems Forces said 172 shadow-fleet vessels had been struck since July 6. Each claim requires the usual wartime caution, but the pattern is visible in Russian fuel and transport data rather than only in footage of explosions.

Russia's crude-processing rate fell to 3.91 million barrels a day in July, its lowest in 21 years, with roughly 40 percent of refining capacity idle according to reports gathered during the window. Soldiers described fuel allowances of 20 litres per vehicle per day. Public-transport fares rose about 20 percent year on year in at least 25 regions, and the Agriculture Ministry asked whether farms could use furnace oil and diesel containing as much as 90 times the sulphur permitted under the Euro-5 standard. The Royal United Services Institute found fuel-sale restrictions in more than two-thirds of Russia's federal entities, gasoline production down roughly a quarter since late May and airport jet-fuel prices up 17 percent since early June. RUSI's conclusion is the useful one: sustained deep strikes turn battlefield activity into a choice between export revenue and domestic stability. Russia can repair individual refineries. It cannot keep consumers, farms, troops and the treasury whole at the same time if Ukraine hits faster than the system recovers.

That pressure is real, but it is not victory. The UN Human Rights Monitoring Mission recorded 1,396 Ukrainian civilians killed and 7,978 injured in the first half of 2026, a 37 percent increase from a year earlier. Danielle Bell, who heads the mission, linked the rise to long-range missiles and drones reaching cities far from the front, alongside a 65 percent increase in casualties caused by short-range FPV drones in frontline communities. Maritime coercion also carries spillover. A suspected Ukrainian drone hit the Turkish-flagged coal carrier Reyhan Sari off Samsun on July 22, killing one crew member and injuring three; three days earlier a Russian missile strike on the Turkish-owned grain ship Golden Leo had killed five. Kyiv has found a way to make Russia's war economy absorb costs that Moscow cannot entirely hide, but the same campaign is making the Black Sea less governable for neutral shipping.

Trump's new tariffs apply the same search for durable pressure through law instead of weapons. The Supreme Court had rejected his use of emergency powers for import duties, and the temporary global levy imposed under Section 122 expired at 12:01 a.m. on July 24. The administration timed a replacement to the same minute: duties of 10 to 12.5 percent on 60 economies under Section 301 of the Trade Act. The Office of the US Trade Representative said it held two rounds of hearings, received more than 2,100 public comments and consulted more than 45 governments before concluding that weak enforcement against forced-labour goods burdened American commerce. The new wall therefore comes with an administrative record that the old one lacked. Wendy Cutler, a former US trade official now at the Asia Society Policy Institute, judged the duties less likely to be overturned, though she noted that broad product exclusions would reduce their economic force while still lifting costs for consumers and manufacturers. Australia called its 12.5 percent rate completely unjustified, Japan protested that a prior agreement had promised no additional levy, New Zealand objected and Canada prepared a response. South America, Europe, East Asia and Oceania are not accepting Washington's premise, but their immediate problem is that Section 301 may outlast their objections.

Artificial intelligence shows the limit of that legal strategy. Moonshot AI's Kimi K3 and Alibaba's Qwen 3.8 renewed the argument in Washington over whether Chinese models should be barred. White House technology director Michael Kratsios and State Department official Jacob Helberg accused Moonshot of large-scale distillation from Anthropic and illicit access to Nvidia processors; Treasury Secretary Scott Bessent threatened restrictions on Chinese AI companies. Moonshot says Kimi K3 can match or beat leading American systems on coding and spreadsheet tasks, and scientists interviewed by Nature found the model's capabilities credible enough to take seriously. The strategic complication is distribution. Chinese companies are competing with downloadable open weights while leading US laboratories protect closed systems and can be constrained by American export rules. A ban can block procurement by federal agencies or regulated companies. It cannot recall a model already copied to servers outside US jurisdiction. Efforts to preserve an American lead by restricting access may therefore increase demand for the Chinese systems that remain available.

The next few weeks will test which coercive tools can produce behaviour rather than headlines. In the Middle East, the decisive signal is not another list of Iranian sites struck but whether a proposal addresses Hormuz well enough for shipping to resume and whether Congress keeps funding the campaign. In Russia, the question is whether Ukrainian attacks continue faster than refinery repairs and whether Moscow must sacrifice exports to supply soldiers, farms and motorists. The tariff test will arrive in courts and in the retaliatory schedules of US partners. The AI test is adoption: every company that downloads Kimi before a ban would turn a border measure into an advertisement for the product. Washington still possesses extraordinary military, financial and technological reach. This week's events show how quickly that reach loses value when an adversary can shift the argument to a chokepoint, a repair cycle, a statute or a file that has already been copied.