Iran has targeted commercial shipping in the Strait of Hormuz, an action that analysts suggest was timed to disrupt a new southern shipping corridor developed by the United States and Oman. This alternative route aims to move traffic farther from Iran's influence, potentially diminishing Tehran's strategic leverage over the vital waterway.
Former U.S. military commanders and regional analysts told Fox News Digital that Iran's recent attacks on commercial shipping were likely a strategic response to the U.S. and Oman's efforts to establish a new maritime corridor along Oman's coast. Retired Navy Rear Adm. Mark Montgomery stated that the southern route offers a passage Iran cannot control or levy tolls on, prompting the attacks.
"The southern route creates a route they can't toll or control. They felt it necessary to attack it," Montgomery said.
For decades, Iran's ability to threaten passage through the Strait of Hormuz has provided it with significant regional influence. However, this advantage is increasingly challenged by investments in pipelines bypassing the strait and the expanding use of the southern corridor. According to maritime intelligence firm Windward, nearly half of inbound commercial traffic now utilizes this alternative route.
Vice Adm. Kevin Donegan, former commander of the U.S. Navy's Fifth Fleet, explained that Iran's objective may not be to completely halt shipping but to make it commercially unviable by keeping insurance premiums high. "The IRGC has been trying to make it commercially unworkable. These attacks on shipping to me aren't random. They're strategy," Donegan said.
Following Iran's attacks on vessels in the new corridor, the U.S. conducted strikes on Iranian military targets. Iran subsequently retaliated with attacks on U.S. facilities and regional partners. Reports indicated an agreement was reached to halt further strikes and return to negotiations, though Iran denied that its negotiators would meet with U.S. officials in Qatar.
The existing memorandum of understanding, negotiated after a ceasefire, is expected to lead to negotiations on the "future administration and maritime services" of the strait, with commercial traffic toll-free for 60 days. While President Donald Trump has publicly stated there will be no tolls after this period, the memorandum does not explicitly guarantee this outcome. Trump has asserted that "common sense" and the threat of U.S. military action would prevent Iran from interfering with commercial traffic.
However, Iran has signaled a different intention. An IRGC-linked news outlet portrayed last-minute revisions to the agreement as negotiating victories for Tehran. This reflects competing visions for Iran's role in the strait post-conflict.
David Schenker, former Assistant Secretary of State, noted that these negotiations represent Iran's attempt to establish "a new status quo in the Persian Gulf."
Beyond commercial shipping, the conflict has also prompted Gulf governments to reassess regional security. Clionadh Raleigh, executive director of the Armed Conflict Location & Event Data project, suggested that doubts about U.S. reliability are creating an opportunity for Tehran to advocate for regional security managed by countries in the region rather than Washington.
This has accelerated existing efforts by Gulf states to develop their own defense postures and alternative trade routes. Saudi Arabia has invested in the East-West Pipeline, and the United Arab Emirates has expanded export capacity through Fujairah, allowing crude oil to bypass Hormuz. Every barrel of oil that avoids the strait and every ship that safely uses the southern corridor chips away at Iran's historical leverage over this critical maritime chokepoint. If these alternatives continue to expand, Iran's ability to use the Strait of Hormuz as a strategic pressure point could diminish, even as it remains a vital energy corridor.