US-Iran Tensions Escalate as Tehran Controls Key Oil Shipping Route

Diplomatic efforts to end the ongoing conflict between Iran and the United States appear to be breaking down as both nations take increasingly hardline stances. Iran has established effective control over the vital Strait of Hormuz, forcing some ships to pay tolls in Chinese currency, while the US prepares to deploy thousands of Marines and paratroopers to the region.

DUBAI, United Arab Emirates (AP) — Tensions between Tehran and Washington intensified Thursday as diplomatic efforts to broker a ceasefire appeared to crumble, with Iran solidifying its stranglehold on the strategically vital Strait of Hormuz while the United States readied ground combat forces for potential deployment to the Islamic Republic.

Shipping analysts report that Iran has effectively established what they call a “de facto ‘toll booth’ regime,” requiring certain vessels to pay fees in Chinese yuan to navigate through the waterway that typically handles 20% of global oil and natural gas shipments during peacetime.

As tensions mount, a naval strike force led by the amphibious assault vessel USS Tripoli is approaching the Middle East carrying approximately 2,500 Marines, while military officials have ordered at least 1,000 paratroopers from the 82nd Airborne to deploy to the area.

The military buildup doesn’t necessarily indicate that President Donald Trump intends to use military action to force Iran to reopen the strait and cease its attacks on Gulf Arab nations.

Trump had previously assembled substantial forces in the Caribbean before U.S. military operations led to the capture of former Venezuelan leader Nicolás Maduro in January. Current military analysts suggest American focus may center on potentially capturing Iran’s Kharg Island oil terminal or other strategic locations near the strait.

Admiral Brad Cooper, who oversees U.S. military operations in the region, reported that American forces have struck over 10,000 targets since the conflict began on February 28, when Israel and the United States initiated hostilities, eliminating 92% of Iran’s major naval vessels and more than two-thirds of the nation’s missile, drone and naval manufacturing capabilities.

“We’re not done yet,” Cooper stated in a video message from his position as head of U.S. Central Command. “We are on a path to completely eliminate Iran’s wider military apparatus.”

Through its control of the Strait of Hormuz, the narrow passage connecting the Persian Gulf to international waters, Iran has been preventing ships supporting American and Israeli military efforts from passing while allowing limited traffic under what Lloyd’s List Intelligence characterizes as a “de facto ‘toll booth’ regime” in their latest assessment.

According to the maritime intelligence company, vessels must submit cargo manifests, crew information and destination details to Iran’s paramilitary Revolutionary Guard for sanctions review, cargo verification that currently favors oil shipments above other goods, and what officials term “geopolitical vetting.”

“While not all ships are paying a direct toll, at least two vessels have and the payment is settled in yuan,” Lloyd’s List reported, referencing China’s official currency.

Iranian officials have not publicly detailed their ship passage procedures, though a Foreign Ministry spokesperson seemed to confirm that Tehran was collecting payments from certain vessels during a recent interview.

Iran’s control of the strait combined with ongoing strikes against regional energy facilities has caused oil prices to surge dramatically, raising fears of a worldwide energy shortage. Brent crude, the global benchmark, was trading at $104 early Thursday, representing a more than 40% increase since hostilities began.

“To make it crystal clear, this war is a catastrophe for world’s economies,” German Defense Minister Boris Pistorius told reporters in Canberra following discussions with his Australian counterpart in the capital.

Through Pakistani intermediaries, Washington has presented Iran with a 15-point ceasefire proposal that includes reopening the Strait of Hormuz.

Speaking at a Wednesday evening fundraising event in Washington, Trump maintained that Iran remains interested in reaching an agreement.

“They are negotiating, by the way, and they want to make a deal so badly, but they’re afraid to say it because they figure they’ll be killed by their own people,” Trump stated, adding: “They’re also afraid they’ll be killed by us.”

However, Iran’s Foreign Minister Abbas Araghchi contradicted Trump’s assessment during a state television interview, declaring that his government has not participated in peace discussions “and we do not plan on any negotiations.”

Araghchi acknowledged that the United States had attempted to communicate with Iran through third-party nations, “but that is not a conversation nor a negotiation.”

Press TV, Iran’s English-language state broadcaster, reported that Tehran has developed its own five-point peace plan, demanding an end to assassinations of Iranian officials, guarantees against future attacks on Iran, war reparations, cessation of all hostilities and international recognition of Iran’s “exercise of sovereignty over the Strait of Hormuz.”

Iranian activists reported significant morning airstrikes near Isfahan, a city located approximately 330 kilometers (205 miles) south of Tehran. The pro-reform publication Ham Mihan published online reports about attacks in the region.

Isfahan houses a major Iranian air base and various military installations, including one of the nuclear facilities targeted by U.S. forces during the 12-day Israel-Iran conflict in June.

The semi-official Fars news agency, which maintains close ties to the paramilitary Revolutionary Guard, characterized the attacks as hitting “two residential areas” without providing additional details.

Israeli officials later confirmed they had conducted a series of strikes against Iranian infrastructure.

Early Thursday morning sirens blared across portions of Tel Aviv and central Israeli cities. The absence of advance warning, typically provided before Iranian missile attacks, suggested the incoming fire originated from Hezbollah forces in Lebanon.

Saudi Arabia’s Defense Ministry announced it had intercepted numerous drones over its oil-rich Eastern Province, while the United Arab Emirates activated air defenses against incoming attacks, and Bahrain reported extinguishing fires in a neighborhood near Bahrain International Airport.

Since the conflict’s start, Iran’s Health Ministry reports more than 1,500 deaths within its borders. Israeli casualties include 20 civilians and two soldiers killed in Lebanon. At least 13 U.S. military personnel have died, along with more than a dozen civilians in the occupied West Bank and Gulf Arab states.

Lebanese authorities report nearly 1,100 fatalities in their country. In Iraq, where Iranian-backed militant groups have joined the fighting, 80 security force members have been killed.