Oil prices fell more than 2% on Tuesday as reports of a possible US-Iran diplomatic breakthrough raised hopes that tensions in the Middle East could ease.
The sharp decline followed an unconfirmed report suggesting that Qatar and Pakistan had presented a compromise proposal to Washington and Tehran aimed at addressing demands from both sides.
Earlier in the session, crude oil prices had traded near five-month highs as investors assessed renewed attacks on commercial vessels and reported Houthi strikes against Saudi Arabian energy infrastructure.
By 11:07 ET (15:07 GMT), December Brent crude futures had dropped 2.3% to $106.99 per barrel. Meanwhile, US West Texas Intermediate (WTI) futures for December delivery declined 2.2% to $96.33 per barrel.
The reversal highlighted the sensitivity of global energy markets to diplomatic developments and the risk of further supply disruptions.
Oil Prices Fall as US-Iran Peace Proposal Emerges
The New Arab reported that Qatar and Pakistan had submitted a new diplomatic proposal designed to narrow disagreements between the United States and Iran.
Citing sources familiar with the mediation efforts, the publication described the initiative as a potential compromise that could partially address the demands of both governments.
Qatar and Pakistan have played important roles in facilitating indirect negotiations between Washington and Tehran.
According to the report, the proposal includes a financial arrangement involving approximately $6 billion in Iranian assets frozen in Qatari banks.
Under the reported terms, Iran could receive interest generated from those funds as a partial response to its demands for access to frozen assets.
The proposal also reportedly involves confidential, unannounced inspections of Iranian nuclear facilities by the International Atomic Energy Agency (IAEA).
Such an arrangement could potentially create conditions for renewed negotiations and help reduce tensions between the two countries.
However, the proposed agreement has not been independently confirmed, and there is no verified indication that a final deal has been reached.
Furthermore, a diplomat involved in the negotiations reportedly challenged suggestions that an agreement was imminent.
Nevertheless, the possibility of diplomatic progress was enough to trigger a significant reversal in oil prices.
Brent Crude Retreats From Five-Month Highs
Before the latest diplomatic reports emerged, Brent crude had approached its highest level in approximately five months.
Oil prices initially received support from growing concerns about supply disruptions around the Strait of Hormuz, one of the world’s most important energy shipping routes.
On Monday, Brent finished the trading session close to its recent highs despite briefly retreating on reports of possible progress in US-Iran negotiations.
However, that earlier decline proved temporary.
Deutsche Bank analysts highlighted how renewed geopolitical uncertainty quickly pushed oil prices higher again.
Iran’s First Vice President had warned that Tehran would continue asserting its sovereignty over the Strait of Hormuz, raising concerns about further restrictions on international shipping.
The comments reinforced fears that crude oil exports from the Persian Gulf could face additional disruptions.
Consequently, traders continued to incorporate a substantial geopolitical risk premium into energy prices.
Strait of Hormuz Shipping Disruptions Threaten Oil Supplies
The security situation around the Strait of Hormuz remains a major concern for global oil markets.
The strategic waterway has experienced severe shipping restrictions since the US-Israeli military offensive against Iran began in late February.
Recent attacks on commercial vessels have further complicated efforts to restore normal maritime traffic.
Although shipping activity reportedly improved during September, renewed hostilities have raised doubts about whether that recovery can continue.
US Energy Secretary Chris Wright previously suggested that Gulf crude oil flows had recovered to approximately 80% of their pre-war levels.
However, shipments of refined petroleum products remained more restricted.
Analysts at ANZ warned that the improvement in oil transportation could face renewed setbacks as attacks on vessels intensify.
Preliminary shipping data reportedly indicated another slowdown in tanker movements, increasing uncertainty about the availability of global energy supplies.
These developments suggest that even a temporary reduction in geopolitical tensions may not immediately eliminate the supply risks supporting crude oil prices.
Iran Reports Tanker Mine Incident Near Hormuz
Additional concerns emerged after Iran’s Islamic Revolutionary Guard Corps (IRGC) claimed that an oil tanker had struck a naval mine while navigating the Strait of Hormuz.
According to Iranian authorities, the incident caused a fire aboard the vessel.
The tanker was allegedly traveling along a route that Tehran considered unauthorized.
However, the circumstances surrounding the reported incident could not be independently verified.
Questions also remain about whether the vessel was using a US-supported shipping corridor near the coast of Oman.
The continuing uncertainty has increased concerns among shipping companies, energy producers and investors.
Further incidents involving tankers could disrupt oil deliveries, increase transportation expenses and prolong volatility across global energy markets.
Houthi Attacks on Saudi Arabia Add to Supply Concerns
Meanwhile, Yemen’s Iran-aligned Houthi movement claimed responsibility for a new series of attacks targeting Saudi Arabian infrastructure.
The reported strikes involved energy facilities, airports and military installations.
Among the claimed targets were Saudi Aramco’s facilities in Yanbu, the Shaybah oil field, King Khalid International Airport in Riyadh and Abha Airport.
The extent of any damage and the details of the attacks have not been independently established.
The developments come amid escalating fighting in Yemen, where Saudi Arabia supports forces aligned with the internationally recognized government.
Government forces have launched a renewed offensive aimed at recovering territory controlled by the Houthis.
The broader confrontation has increased concerns that attacks on Saudi energy infrastructure could threaten crude production and export operations.
As one of the world’s largest oil exporters, Saudi Arabia plays a central role in maintaining stability across international energy markets.
Therefore, any sustained disruption to its infrastructure could have significant implications for global oil prices.
Oil Price Outlook: US-Iran Diplomacy Remains the Main Catalyst
The latest decline in crude oil prices demonstrates how quickly market sentiment can shift when diplomatic developments challenge expectations of prolonged conflict.
A verified agreement between the United States and Iran could reduce geopolitical risk premiums, particularly if it improves security around the Strait of Hormuz.
However, continued attacks on commercial vessels and Saudi Arabian energy infrastructure remain important risks.
Investors will therefore be monitoring negotiations involving Washington, Tehran, Qatar and Pakistan for signs of meaningful progress.
At the same time, shipping activity through the Persian Gulf will remain a critical indicator of actual supply conditions.
For now, oil prices face opposing pressures from hopes of diplomatic progress and the possibility of further military escalation.
Until a credible agreement emerges and energy shipments stabilize, Brent and WTI crude could remain vulnerable to sharp price swings driven by developments in the Middle East.
