美国贸易代表格里尔：美国原本可以暂缓针对加拿大乳制品、葡萄酒加征的50%关税。

China Maritime Safety Administration’s Zhanjiang office issued a navigation warning that parts of the South China Sea will be closed for live-fire exercises and prohibited to enter daily from 08:00–18:00 on Aug 24–28.

Analysts say President Trump is pursuing new sanctions, a maritime blockade and pressure on Iran's trading partners to achieve by economic isolation what bombs and missiles could not — force Iran to accept US terms. Iran’s Islamic Revolutionary Guard Corps (IRGC) effectively controls the Strait of Hormuz and has repeatedly launched large numbers of attack drones into the Persian Gulf; the IRGC is largely impervious to economic pressure and retains substantial retaliation options. Treasury Secretary Bessent will unveil details on Monday of a plan to shift confrontation from regional air strikes to comprehensive economic isolation. If the economic squeeze takes hold, Iran is likely to respond with military strikes targeting Gulf energy infrastructure to push oil prices higher and raise the cost of US action, potentially forcing a US policy reversal.