Iran’s Security Chief Threatens Total Hormuz Shutdown if Gulf States Back Trump’s “Economic D-Day” Sanctions

Iran has played the Hormuz card before: during the 1984-88 “Tanker War” it mined the strait and hit Kuwaiti tankers, forcing Operation Earnest Will; and in July 2019 it briefly seized the British-flagged Stena Impero. Each time, it signalled that a conventional imbalance could be offset by choking a global energy chokepoint—echoing Egypt’s 1956 Suez closure. Trump’s maximal-pressure reprise turns the screw on a decades-old cycle of U.S. sanctions (1996, 2012, 2018), but this iteration openly solicits regional enforcement, making Iran’s deterrent threat explicitly multi-lateral. The episode illustrates two long trends: 1) the weaponisation of financial and energy arteries rather than full-scale wars, and 2) the erosion of confidence in non-proliferation regimes when great powers appear to ignore signed accords (JCPOA exit 2018). Whether the strait actually closes matters less on a 100-year arc than the precedent that a mid-tier power can credibly threaten a 20 % slice of global oil trade to resist economic siege—an asymmetric play that future sanctioned states from Caracas to Pyongyang are surely watching.