After US-Iran talk reports, traders see a strike on Saudi pipeline this month as unlikely

Traders now see a damaging strike on Saudi Arabia's East-West oil pipeline before the end of November as unlikely, after expectations stood near a toss-up a day earlier. A likely reason has emerged, though no source confirms it drove the drop.

On Tuesday, Bloomberg reported that US and Iranian officials were reviewing fresh proposals from Qatari mediators. A diplomat described the mediators' latest talks in Tehran as positive. The reported progress offered a possible route away from wider regional escalation. It did not establish a deal, and it did not directly address the pipeline.

The odds held near a toss-up through Monday and most of Tuesday. They fell sharply late Tuesday, recovered part of the loss early Wednesday, then slipped back toward unlikely during the day. The exact trigger for the late-Tuesday plunge is not established.

The question asks whether an air strike or a surface-to-surface strike, such as a one-way attack drone or a cruise or ballistic missile, impacts the pipeline or its pumping stations before the end of November. Intercepted munitions, debris, short-range loitering munitions, ground incursions, cyberattacks and unexecuted threats do not count.

The pipeline, also known as Petroline, carries crude from the Eastern Province to Yanbu on the Red Sea. It gives Saudi Arabia an export route that bypasses the Strait of Hormuz, which is why attacks on it draw attention. On Sept. 11, Saudi authorities shut it as a precaution after drone attacks the previous day, Saudi Gazette reported. Iraq said the attack originated from its territory, according to the Associated Press. Saudi Arabia said on Oct. 6 that the line was pumping 5.8 million barrels per day.

On Oct. 26, the Houthis claimed attacks on pipeline pumping stations, OilPrice.com reported, though Saudi Arabia had not confirmed them. On Nov. 3, Saudi Aramco said the pipeline continued to provide export flexibility. Also that day, the Saudi-led coalition said it intercepted a drone in the Mecca region, according to the Saudi Press Agency. An intercepted drone does not meet the question's terms, and the statement did not say the pipeline was hit.

The diplomatic picture remains mixed. On Nov. 2, Iranian President Masoud Pezeshkian said his government had received greater authority to pursue peace talks, while US forces conducted limited strikes near Hormuz. On Nov. 3, a senior Iranian official said the sides remained far apart, Reuters reported.

What comes next could cut either way. Qatar expected feedback from Washington and Tehran within two days of the Nov. 3 report. Further negotiations or escalation could change the regional threat, but a deal would not by itself determine whether the pipeline is struck. Confirmed impacts on the pipeline or its pumping stations would settle the question. Threats or intercepted munitions alone would not.