How Iran Could Close the Strait of Hormuz
3 minute readPublished: Monday, June 23, 2025 at 8:58 am
Iran's Threat to Close Strait of Hormuz Raises Global Concerns
Tensions are escalating in the Middle East as Iran considers retaliatory measures following U.S. strikes on its nuclear sites. Iranian lawmakers have symbolically approved the potential closure of the Strait of Hormuz, a critical waterway for global energy trade. The U.S. has responded, with Secretary of State Marco Rubio urging China to intervene and dissuade Iran from such action.
The Strait of Hormuz is a vital chokepoint, handling approximately 20% of the world's oil trade. Its closure would have significant repercussions, particularly for Asian markets, but also impacting American markets with rising energy prices. Oil prices have already seen an increase following the recent U.S. strikes.
Iran has a history of using the Strait to exert pressure. In the past, it has been accused of attacking oil tankers and seizing vessels. Experts suggest Iran could employ various tactics to disrupt shipping, including the use of mines, anti-ship missiles, and its fleet of fast attack boats and submarines. The country has also been conducting naval drills with China and Russia, signaling broader strategic coordination.
The U.S. Energy Information Administration (EIA) reports that an average of 20 million barrels of petroleum liquids per day passed through the Strait in 2024, a volume that has remained stable into 2025. The potential closure of the Strait has drawn strong reactions. U.S. Secretary of State Rubio has warned of "economic suicide" for Iran if it proceeds, while analysts predict a potential doubling of oil prices. Some countries, like Saudi Arabia and the UAE, have infrastructure in place to bypass the Strait, which may mitigate some disruptions.
Iran has yet to specify its response to the U.S. strikes, leaving the international community on edge regarding the future of shipping in the Strait of Hormuz.
BNN's Perspective: While Iran's threats are concerning, a complete closure of the Strait seems unlikely, given the potential damage to Iran's own economy and its relationship with China. However, the situation underscores the fragility of global energy markets and the need for diplomatic solutions to de-escalate tensions in the region.
Keywords: Strait of Hormuz, Iran, oil prices, energy markets, U.S. strikes, global trade, shipping, sanctions, Middle East, China, Marco Rubio, energy security.