Fighting Resumes After Brief Calm
The United States and Iran exchanged fresh fire over the weekend, ending a month long lull in hostilities that had offered a glimmer of hope for de escalation in the six month war. The latest round of clashes began when Iran launched ballistic missiles towards a US aircraft carrier and a guided missile destroyer, according to US Central Command, which said both warships evaded the attacks. In response, the US military struck three Iranian oil tankers, permanently disabling two off Kharg Island and near Jask, and completely destroying a third in the Gulf of Oman.
The Islamic Revolutionary Guard Corps retaliated, claiming to have targeted six vessels, including three oil tankers using what Tehran called an “unauthorised route” through the Strait of Hormuz and three US affiliated ships elsewhere. Iran also claimed to have struck an unmanned US naval drone trying to enter the strait, a claim Washington dismissed as “a complete lie”.
The Pattern of Lulls and Escalation
The brief period of relative calm prior to this week’s fighting had raised cautious hopes that the two sides might be moving toward a more sustainable de escalation. However, experts note that neither party appears willing to return to full scale warfare, yet both remain locked in a dangerous stalemate that periodically erupts into violence. “Neither side wants to return to full scale war,” observed Hamidreza Azizi, senior Iran analyst at the International Crisis Group, adding that Iran’s disruption of traffic in the Strait of Hormuz and the US’ economic pressure on the country are “increasingly becoming unsustainable” for both sides.
The Trump administration has sought to downplay the significance of the conflict, with Vice President JD Vance going so far as to say he “wouldn’t call it a war” and President Trump dismissing it as “small potatoes” for Washington. Yet on the ground, the tit for tat strikes continue to escalate, with Iran’s Security Chief warning that Tehran has adopted a “new strategy” that “will shatter your foundations”.
Economic Warfare and Global Impact
The confrontation is increasingly taking on the character of economic warfare. Washington is seeking to choke Iran’s economy through sanctions on entities with financial links to the Islamic republic, while Iran maintains its stranglehold on the Strait of Hormuz, through which approximately one-fifth of the world’s oil supply previously flowed. The disruption has driven tanker freight rates to record highs and tightened refined products markets. Ship crossings via the key waterway have fallen by over 80 percent since the war broke out.
European diesel refining margins have climbed to their highest levels in at least 15 years, with ultra-low sulfur diesel cargoes rising from $762.75 per metric ton before the war to $1,295.75 by late August. Brent crude prices have surged, with Morgan Stanley forecasting a peak of $100 per barrel in the fourth quarter of 2026. At the same time, US Energy Secretary Chris Wright has claimed that approximately nine million barrels of oil per day are still getting through the strait, around two-thirds of pre-conflict flows, though this recovery remains fragile and dependent on US naval escorts.
Stalemate or Breakthrough?
The prospect of a near term agreement to end the conflict appears dim, as both sides continue to exchange attacks and intransigent rhetoric. Iran faces a difficult choice: the Strait of Hormuz has been one of its most important sources of leverage during the war, but if increasing numbers of vessels can pass through under US protection, that leverage could diminish. Tehran may therefore calculate that it cannot absorb the economic pressure indefinitely and needs to escalate to break the stalemate. For its part, Washington hopes that military and economic pressure will weaken Iran’s negotiating position.
Yet the American public is feeling the cost of the war, with widespread disapproval as midterm elections approach and gas prices hovering at $4.14 per gallon nationally. The conflict has already cost Washington an estimated $40 billion as of July, and the Strategic Petroleum Reserve has plunged to its lowest level since 1983. As the war grinds on, the people of Iran continue to bear the heaviest burden, struggling to access basic goods including food and medicine as the US squeeze on an already crippled economy intensifies.