On July 20, Iran-aligned Houthis declared an immediate maritime embargo against Saudi Arabia, citing the kingdom's long-running blockade of Yemen and a recent strike on Sanaa airport. The announcement references the Bab el-Mandeb strait, through which significant global trade volumes pass, and follows Saudi rerouting of crude exports to the Red Sea port of Yanbu. Iran previously imposed a partial blockade on the Strait of Hormuz after attacks on February 28.
The embargo responds to Saudi Arabia’s long-running blockade and Yemen’s humanitarian crisis while exposing fossil-fuel chokepoint vulnerabilities tied to Western arms policies and Gaza solidarity.
“Reciprocity against original Saudi and Western-imposed restrictions”
Conservative
Iran-aligned Houthis endanger critical energy routes through Bab el-Mandeb after Iran’s Hormuz restrictions, threatening 12 percent of global trade.
“Proxy aggression and threats to energy security”
Libertarian
State and proxy maritime controls substitute force for voluntary commerce, raising costs for uninvolved consumers through rerouted Saudi exports and chokepoint interference.
“Government interventions distort neutral shipping and markets”
Devil's Advocate
All perspectives accept unverified traffic figures and treat the announcement as implemented disruption while overlooking limited evidence of actual post-July 20 effects and prior Hormuz imagery.
“Shared overstatement of blockade impact and selective emphasis on original aggressor”