Iran has reportedly deployed at least 12 naval mines in the strategic Strait of Hormuz, a vital maritime route for global oil commerce, as per a Reuters report. This move raises significant concerns for commercial vessels that primarily transport oil and liquefied natural gas, especially given that the Strait is a key corridor for around 20% of the world's traded oil. The situation has escalated following an assertion from Iran that they would close the strait and threaten vessels attempting to cross it after hostilities began on February 28.

The increase in military tension has led to a notable decline in maritime traffic in the region, highlighting the potential economic impacts of these threats. Amidst this backdrop, U.S. intelligence agencies have detected signs indicating that Iran may be further mining the area, fearing possible aggressive maneuvers against their shipping activities. Naval mines, especially when deployed in such strategic locations, can alter shipping routes and create significant economic disruptions.

Estimates suggest that the Iranian government could possess between 2,000 to 6,000 naval mines, illustrating the extent of their capabilities to disrupt maritime operations in the area. The use of these mines, which can be triggered automatically by ships or activated upon contact, poses a severe risk to international shipping, necessitating a careful evaluation of the implications for global trade and regional security.