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A timeline of how the Iran war shook oil prices — and what comes next

Cnbc · · 877 words · By Emma Graham; Lee Ying Shan
Energy security Geopolitical Conflict (US-Israel vs Iran) Oil market volatility
open_in_new Read the original article: https://www.cnbc.com/2026/04/21/oil-price-iran-war-middle-east.html

psychologyDetected Techniques

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Loaded Language 80% confidence
Using words with strong emotional connotations to influence an audience.
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Exaggeration / Hyperbole 70% confidence
Overstating facts or claims to create a stronger emotional response.

fact_checkFact-Check Results

18 claims extracted and verified against multiple sources including cross-references, web search, and Wikipedia.

schedule Pending 8
check_circle Corroborated 6
verified Verified By Reference 2
help Insufficient Evidence 2
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“Prices surged more than 55% since the start of the war, with Brent crude jumping from around $72 a barrel on February 27 to nearly $120 at its peak”
CORROBORATED
Multiple sources confirm the price surge. Web search results mention Brent crude briefly touching $119.50 (nearly $120) and other reports indicate energy costs soared due to the conflict.
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wikipedia NEUTRAL — Since 28 February 2026, the United States and Israel have been engaged in a war with Iran and its regional allies. The conflict began when the US and Israel launched airstrikes on Iran, targeting mili…
https://en.wikipedia.org/wiki/2026_Iran_war
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wikipedia NEUTRAL — Relations between Iran and the United States in modern-day are unsettled and have a troubled history. They began in the mid-to-late 19th century, when Iran was known to the Western world as Qajar Pers…
https://en.wikipedia.org/wiki/Iran–United_States_relations
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wikipedia NEUTRAL — On June 22, 2025, the United States Air Force and Navy attacked three nuclear facilities in Iran as part of the Twelve-Day War, under the code name Operation Midnight Hammer. The Fordow Uranium Enrich…
https://en.wikipedia.org/wiki/2025_United_States_strikes_on_…
+ 3 more evidence sources
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“Brent crude jumped 51% in March”
CORROBORATED
The claim is directly corroborated by a cross-reference from CNBC stating Brent crude jumped 51% in March.
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wikipedia NEUTRAL — Brent Crude is the trading classification for the types of petroleum—sweet crude oil and light crude oil—first extracted from the Brent oilfield in the North Sea in 1976. The term Brent Crude also ide…
https://en.wikipedia.org/wiki/Brent_Crude
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wikipedia NEUTRAL — James Ortiz (born February 16, 1984) is an American puppet designer, puppeteer, actor and director working in theater, opera, and film. He won an Obie Award for puppet design for The Woodsman, and the…
https://en.wikipedia.org/wiki/James_Ortiz
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wikipedia NEUTRAL — Mari Yamamoto (born February 4, 1986) is a Japanese actress and journalist who has starred in Pachinko, Monarch: Legacy of Monsters, and Rental Family.
https://en.wikipedia.org/wiki/Mari_Yamamoto
+ 4 more evidence sources
verified
“The war began with joint US-Israel strikes against Iran on February 28”
VERIFIED BY REFERENCE
Wikipedia entries for '2026 Iran war' and 'List of attacks during the 2026 Iran war' explicitly state the war began on February 28, 2026, with joint US and Israeli airstrikes.
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wikipedia NEUTRAL — On April 12, 2025, Iran and the United States began a series of negotiations aimed at reaching a nuclear peace agreement, following a letter from US president Donald Trump to Iranian supreme leader Al…
https://en.wikipedia.org/wiki/2025–2026_Iran–United_States_n…
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wikipedia NEUTRAL — This is a list of airstrikes and bombardments carried out during the 2026 Iran war. The strikes began on 28 February 2026, when Israel and the United States launched attacks on targets across Iran, co…
https://en.wikipedia.org/wiki/List_of_attacks_during_the_202…
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wikipedia NEUTRAL — This timeline of the 2026 Iran war covers the period since 28 February 2026. The war is ongoing.
https://en.wikipedia.org/wiki/Timeline_of_the_2026_Iran_war
+ 3 more evidence sources
verified
“The strikes killed several key Iranian officials, including Ayatollah Ali Khamenei, the Islamic Republic's longtime supreme leader.”
VERIFIED BY REFERENCE
Wikipedia and multiple web sources confirm that the February 28 strikes targeted and assassinated Supreme Leader Ayatollah Ali Khamenei.
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wikipedia NEUTRAL — This is a list of airstrikes and bombardments carried out during the 2026 Iran war. The strikes began on 28 February 2026, when Israel and the United States launched attacks on targets across Iran, co…
https://en.wikipedia.org/wiki/List_of_attacks_during_the_202…
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wikipedia NEUTRAL — On 28 February 2026, the United States and Israel launched joint airstrikes on Iran, starting the 2026 Iran war. The strikes targeted Iranian officials, military commanders, and military assets, assas…
https://en.wikipedia.org/wiki/Reactions_to_the_2026_Iran_war
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wikipedia NEUTRAL — This timeline of the 2026 Iran war covers the period since 28 February 2026. The war is ongoing.
https://en.wikipedia.org/wiki/Timeline_of_the_2026_Iran_war
+ 3 more evidence sources
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“Tehran began attacking ships and energy facilities, closing navigation in the Gulf and grinding energy production to a halt from Qatar to Iraq.”
CORROBORATED
Multiple web search results confirm that Tehran attacked ships and energy facilities, closed navigation in the Gulf, and forced production stoppages from Qatar to Iraq.
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wikipedia NEUTRAL — The Cooperation Council for the Arab States of the Gulf (Arabic: مَجلِس التَّعَاوُن لِدُوَلِ الْخَلِيْجِ الْعَرَبِيَّة), also known as the Gulf Cooperation Council (GCC; Arabic: مجلس التعاون الخليجي),…
https://en.wikipedia.org/wiki/Gulf_Cooperation_Council
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wikipedia NEUTRAL — Since 28 February 2026, the United States and Israel have been engaged in a war with Iran and its regional allies. The conflict began when the US and Israel launched airstrikes on Iran, targeting mili…
https://en.wikipedia.org/wiki/2026_Iran_war
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wikipedia NEUTRAL — The Arab states of the Persian Gulf commonly referred to as the Gulf Arab states comprise Bahrain, Iraq, Kuwait, Oman, Qatar, Saudi Arabia, and the United Arab Emirates. These seven Arab states are gr…
https://en.wikipedia.org/wiki/Arab_states_of_the_Persian_Gul…
+ 3 more evidence sources
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“When markets opened on Monday March 9, Brent surged near $120 a barrel”
CORROBORATED
Web search results confirm that on Monday (March 9), Brent crude briefly touched $119.50, which aligns with the claim of surging near $120.
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web search NEUTRAL — Following his remarks, and after reports pointing to a possible takeover of the Strait of Hormuz, the price of Brent crude oil, the benchmark in Europe, fell sharply to close at around $90 per barrel.
https://english.elpais.com/economy-and-business/2026-03-10/a…
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web search NEUTRAL — Early Monday, the price for a barrel of Brent crude, the international standard, briefly touched $119.50. It hasn't been that expensive since the summer after Russia invaded Ukraine in 2022, another m…
https://abc11.com/post/iran-war-crude-oil-prices-spike-120-b…
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web search NEUTRAL — Historically, Brent crude oil reached an all time high of 147.50 in July of 2008. Brent crude oil - data, forecasts, historical chart - was last updated on May 8 of 2026.
https://tradingeconomics.com/commodity/brent-crude-oil
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“the United Arab Emirates, Iraq and Kuwait cut output, run out of storage.”
CORROBORATED
Web search results confirm that Iraq, UAE, and Kuwait reduced output, specifically noting Iraq's limited storage capacity as a driver.
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web search NEUTRAL — Iraq, which has limited storage capacity, has likely reached its maximum, prompting significant output cuts. Rystad Energy has warned that Iraq’s remaining operational oil fields are at risk of immine…
https://observervoice.com/iran-conflict-saudi-arabia-iraq-ua…
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web search NEUTRAL — The United Arab Emirates (UAE), another OPEC member, has ranked among the world's top 10 oil-producing countries for decades.
https://investingnews.com/daily/resource-investing/energy-in…
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web search NEUTRAL — UAE: ~3–4 mb/d; exited OPEC May 1. Iran: Sanctions-hit but recovered toward 3+ mb/d pre-war. Venezuela: Chronically low (~0.7–1 mb/d) due to infrastructure and sanctions. Others (Kuwait, Nigeria, etc.…
https://energynewsbeat.co/crude-oil/saudis-tell-opec-that-oi…
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“Iran named a new Supreme Leader, Mojtaba Khamenei, the son of the late Ayatollah Khamenei.”
CORROBORATED
Corroborated by The Conversation and multiple web sources confirming Mojtaba Khamenei was appointed as the new Supreme Leader after his father's death.
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web search NEUTRAL — Apr 11, 2026 · Iran’s new supreme leader, Mojtaba Khamenei, is badly disfigured and has lost a leg, three people close to his inner circle told Reuters.
https://nypost.com/2026/04/11/world-news/irans-missing-supre…
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web search NEUTRAL — 4 days ago · Mojtaba Khamenei is Iran’s third supreme leader (rahbar) and the second eldest son of Ali Khamenei, the Islamic Republic’s second supreme leader.
https://www.britannica.com/biography/Mojtaba-Khamenei
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web search NEUTRAL — Mojtaba Khamenei (right) in front of former president Ebrahim Raisi (center-left) Analysts consider Khamenei to be aligned with the ultraconservatives among the Iranian principlists.
https://en.wikipedia.org/wiki/Mojtaba_Khamenei
+ 1 more evidence source
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“Israel attacked Iran's South Pars gas field”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results regarding an attack on the South Pars gas field.
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“Tehran retaliated by striking at Ras Laffan, a major energy facility in Qatar”
INSUFFICIENT EVIDENCE
No evidence was found in the provided search results regarding a retaliation strike on Ras Laffan in Qatar.
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“South Pars, the world's largest known natural gas reserve at about 1,800 trillion cubic feet”
PENDING
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“Trump said that the U.S. and Iran were discussing an end to the war”
PENDING
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“Yemen's Houthis said they had launched missiles at Israel”
PENDING
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“Trump said he agreed to suspend planned attacks on Iranian infrastructure for two weeks”
PENDING
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“the U.S. Navy imposed a blockade on Iran's ports after the U.S. and Iran failed to reach an agreement to end the war during negotiations in Pakistan.”
PENDING
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“Iran's Foreign Minister Seyed Abbas Araghchi declared the Strait of Hormuz fully open to commercial traffic”
PENDING
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“the U.S. Navy fired on and seized an Iranian container ship in the Gulf of Oman the day before [April 20].”
PENDING
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“Vice President JD Vance and U.S. negotiators, including Steve Witkoff and Jared Kushner, are heading to Islamabad on Tuesday for a second round of talks between the United States and Iran.”
PENDING
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.