EMEA crude futures rallied in after-hours trading on Monday after reports that Iran has suspended peace negotiations with the US, stoking concerns over geopolitical stability in the Middle East and continued closure of the Strait of Hormuz.
Brent crude futures climbed 6.83% to $97.27 per barrel, while Murban oil futures advanced 5.99% to $95.45/bbl.
Saxo Bank strategists said crude prices rebounded from a six-week low amid ongoing uncertainty over the prospects for a peace deal to end the war with Iran.
Iran reportedly will suspend indirect communications with the US, and its allied "Resistance Front" plans to completely block the Hormuz and choke other waterways, including the Bab el-Mandeb Strait.
Foreign Minister Abbas Araghchi said that the truce agreement between the US and Iran applies to "all fronts, including in Lebanon," adding that a breach in one area constitutes a violation of the broader arrangement.
"The ceasefire between Iran and the US is unequivocally a ceasefire on all fronts, including in Lebanon," Araghchi said, adding that the US-Israeli alliance is responsible for the consequences of any violation.
On Monday, President Trump said he had not been informed of Iran's decision to halt peace talks ahead of time, according to media reports.
"It's an appropriate thing to say, because they're better negotiators than they are fighters," Trump was quoted as saying. "It doesn't mean we're going to go and start dropping bombs all over there."
Trump lashed out at critics on Monday amid ongoing heightened geopolitical tensions in the Middle East, saying that Tehran "really wants to make a deal" and that it will be a good one for the US.
Scotiabank strategists said a prolonged geopolitical conflict involving Iran would tighten global oil markets and generate significant supply chain disruptions.
Meanwhile, the US and Iran traded fresh strikes over the weekend, and Israeli Prime Minister Benjamin Netanyahu ordered troops to push deeper into Lebanon, developments that threaten a fragile ceasefire between Washington and Tehran.
On Sunday, US Central Command said in a post on X that it had carried out strikes in Goruk and the island of Qeshm "in response to aggressive Iranian actions," saying Iran had shot down a US MQ-1 drone that was operating over international waters.
Iran's Revolutionary Guard, on the other hand, said its aerospace force had targeted the source of what it called a US attack on a telecommunications tower on Sirik Island in Hormozgan province.
Though Iran did not reveal its military target, Kuwait said in a post on Monday that its air defense systems intercepted and responded to missile and drone threats, without disclosing the origin of the attacks.