US-Iran Tensions Escalate, Oil Prices Climb Ahead of Ceasefire Deadline, Brent Crude Approaches $100 Mark

Middle East Tensions Escalate, Crude Oil Prices Rebound

Crude oil prices surged on Tuesday, 21 April, following a tumultuous day of negotiations and escalating tensions in the Middle East. The looming expiry of the two-week ceasefire on Wednesday has raised concerns that hostilities could resume in the region, with Iran yet to confirm its participation in a second round of peace talks in Pakistan.

Brent crude prices rebounded significantly, gaining 5.35%, or $5 per barrel, from intraday lows to reach $98.89. Similarly, US benchmark crude prices recovered 5.56%, or $4.77 a barrel, to $90.68 from the day's low. The surge in oil prices comes as tensions between the US and Iran continue to escalate, following the US Navy's seizure of an Iranian vessel in the Strait of Hormuz.

The Strait of Hormuz, which normally handles about 20% of global oil and liquefied natural gas (LNG) supplies, remained broadly halted on Tuesday. The standoff between the US and Iran has raised concerns about the potential for a deeper energy crisis, with key unresolved issues including Iran's nuclear programme and Israel's military operations in Lebanon.

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US President Donald Trump has stated that Tehran has "no choice" but to send a delegation to Pakistan for negotiations. The US is "ready to go" with a resumption of bombing if a breakthrough is not reached, he added. Trump also announced that Vice President JD Vance is prepared to travel to Pakistan for negotiations.

In response, Iran's Parliament Speaker Mohammad Bagher Ghalibaf stated that Iran would not "accept negotiations under the shadow of threats." Esmail Baqaei, spokesperson for Iran's Ministry of Foreign Affairs, said during a weekly press briefing on Monday that there appears to be little seriousness on the part of the US in pursuing diplomacy in its conventional sense.

The first round of talks began on Saturday, 12 April, in Islamabad, with Pakistan acting as mediator. The discussions, involving Iranian and US representatives, lasted about 21 hours but ended without a breakthrough. Meanwhile, Iran's Foreign Ministry on Tuesday condemned the confiscation of Iranian cargo ship Touska by the United States and called for the "immediate release of the vessel, its sailors, crew, and their families."

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Note: The above table compares the crude oil prices and percentage gains for Brent Crude and US Benchmark Crude on Tuesday, 21 April.