Trump's last-minute unilateral extension of the US-Iran ceasefire sparks outrage, with Iran accusing him of "buying time for a surprise attack." The continued blockade continues to cause global oil price volatility.
2026-04-22 09:02:04
On Tuesday (April 21), just hours before the ceasefire agreement was set to expire, US President Trump abruptly announced an indefinite extension of the temporary ceasefire with Iran, a unilateral decision that quickly became the focus of international attention. This move aimed to buy more time for peace negotiations mediated by Pakistan, but it also drew strong criticism from Iran, which viewed it as a tactical maneuver by the US to buy breathing room for future actions. Currently, sharp disagreements remain between the two sides on issues such as naval blockades and the dispatch of negotiators, and the global energy market has already reacted sharply.
Earlier on Tuesday, Trump publicly stated that he was not inclined to extend the temporary ceasefire, claiming that the US military was "ready and ready," that the US held a decisive advantage in the negotiations, and that a "great deal" would ultimately be reached. However, just hours before the agreement was set to expire, he abruptly reversed his stance, agreeing to Pakistan's request to suspend attacks on Iran until Iranian leaders and their representatives submitted a unified plan. Trump also emphasized that the US Navy would continue to maintain the blockade of Iranian ports and coastlines, considering it a necessary measure to maintain pressure. This marks the second time Trump has backed down from a hardline position at the last minute. Previously, he had repeatedly threatened to bomb all of Iran's power plants, remarks that drew condemnation from international figures such as UN Secretary-General Guterres, who argued that such actions could violate international humanitarian law and threaten civilians and civilian infrastructure.
In his statement, Trump mentioned a deep division within the Iranian government and implied that the US and Israel had weakened Iran's leadership, including the late Supreme Leader Khamenei, whose successor was his son, through assassinations. He viewed extending the ceasefire as a strategic opportunity to exploit this division and advance negotiations.
While no direct statement has been made by Iran's top leaders, Tasnim News Agency, closely linked to the Islamic Revolutionary Guard Corps, quickly issued a statement clarifying that Iran had not requested an extension of the ceasefire and reiterated its threat to break the US naval blockade by force. Mohammadi, an advisor to Iranian Parliament Speaker Ghalibaf, stated on social media that Trump's announcement carried "little weight" and was merely a tactic to buy time for a surprise attack. He emphasized that the US blockade itself constitutes continued military aggression and urged Iran to take the initiative at this juncture.
Iran's chief negotiator also conveyed a message through his advisors, indicating that Tehran is cautious and even resistant to this unilateral extension. It remains unclear whether Iran will agree to continue adhering to the ceasefire agreement or send representatives to Islamabad, the capital of Pakistan, for a second round of peace talks.
Pakistan, as a mediator in the peace talks, has played a crucial role. Pakistani Prime Minister Sheikh Shahbaz Sharif thanked Trump on social media for his "generous acceptance" of the request to extend the ceasefire, believing it would help ongoing diplomatic efforts. He expressed hope that both sides would continue to abide by the ceasefire and reach a comprehensive "peace agreement" in the second round of negotiations planned for Islamabad, permanently ending the conflict that has claimed thousands of lives and severely impacted the global economy. Currently, the specific timetable for the second round of negotiations remains undetermined, and whether it can be held as scheduled is uncertain.
Trump's announcement of an extension of the ceasefire directly impacted the international oil market. Earlier, Brent crude futures briefly broke through the $100 per barrel mark, reaching a high of $101.15 during the session, after negotiations failed to continue. The gains subsequently narrowed, ultimately settling up approximately 4.4% at $99.67. US crude futures also rose 2.8% to $92.13. The oil price volatility, coupled with reports that Vice President Vance had canceled his trip to Islamabad for negotiations, led to fluctuating market sentiment.
Shipping data shows that only three ships have passed through the Strait of Hormuz in the past 24 hours. This strait typically handles about 20% of global oil and liquefied natural gas transport, and shipping is currently essentially at a standstill. Trafigura's chief economist pointed out that even if the conflict is resolved tomorrow, the supply loss has already reached 1 billion barrels, and if it continues for another month, it will climb to 1.5 billion barrels. The market is also focused on US crude oil inventory data; Tuesday's API data showed a decline in inventories after three consecutive weeks of increases.
Elsewhere in the Middle East, the Israeli military accused the Iranian-backed Hezbollah of violating the ceasefire agreement by firing rockets at Israeli forces in southern Lebanon, to which Hezbollah has yet to respond. This incident, occurring ahead of US-mediated talks between Israel and the Lebanese government this week, further underscores the fragility of the region.
While Trump's unilateral extension of the ceasefire temporarily averted an immediate escalation of the conflict, Iran's resistance, the ongoing naval blockade, and the uncertainty surrounding the second round of negotiations have cast a shadow over the prospects for peace. The global economy is already under pressure from volatile energy prices, and whether the parties can find a breakthrough in the Islamabad negotiations remains to be seen.
1. What were the causes of the US-Iran conflict and the background of the ceasefire?
The conflict began on February 28, 2026, with a joint military operation launched by Trump and Israel against Iran, which has resulted in thousands of deaths and severely disrupted global energy supply chains. A temporary ceasefire, brokered by Pakistan, took effect two weeks ago and aimed to create conditions for peace negotiations. However, as the ceasefire's expiration date approached, Trump initially took a hard line but then agreed to extend it at the last minute, with the core objective of exploiting alleged internal divisions within Iran to push Tehran to submit a "unified plan."
2. Why did Trump choose to unilaterally extend the ceasefire instead of negotiating between the two sides?
Trump's decision, seemingly unilateral, actually responded to a formal request from the Pakistani prime minister. In his statement, he emphasized that this move was to buy time for negotiations while retaining the naval blockade as leverage to maintain America's dominant position in the talks. Previously, he had threatened to escalate military action but backed down under international pressure from the UN and other organizations, demonstrating that his strategy is to strike a balance between toughness and pragmatism in order to achieve what he calls a "great deal."
3. Why did Iran denounce the extension of the ceasefire as a "delaying tactic"?
Iran views the US naval blockade as an act of ongoing war, and Trump's announcement, instead of lifting the blockade, is seen as a means to buy time for a subsequent surprise attack. Revolutionary Guard-affiliated media and advisors to the Speaker of Parliament have explicitly stated that Iran has not proactively requested an extension of the ceasefire and has threatened military retaliation, reflecting Tehran's skepticism about US sincerity and its firm stance on maintaining its sovereignty.
4. What role does Pakistan play in this? What are the prospects for the second round of negotiations?
Pakistan, as a neutral mediator, has actively promoted the diplomatic process. Prime Minister Shahbaz publicly thanked Trump for accepting the extension request and called on both sides to reach a permanent peace agreement in Islamabad. However, the timetable for the second round of negotiations has not yet been determined, and whether Iran will send a representative remains uncertain. The entire process faces interference from a lack of mutual trust between the two sides and other regional conflicts (such as the Israel-Hezbollah conflict).
5. What direct impact will this have on the global economy, particularly oil prices?
While the extension of the ceasefire eased some concerns about escalation, the continued blockade has brought shipping in the Strait of Hormuz to a near standstill. Oil prices initially surged by more than 5% on Tuesday before retreating, with Brent crude ultimately rising 4.4%. Experts estimate that the conflict has already caused a loss of 1 billion barrels of supply, and if it continues, it will further push up global energy costs, impacting shipping, manufacturing, and consumer prices, highlighting the extreme importance of stability in the Middle East to the world economy.
At 09:01 Beijing time, Brent crude oil is currently trading at $98.28 per barrel.
Trump's statement: A dramatic shift from threat to concession
Earlier on Tuesday, Trump publicly stated that he was not inclined to extend the temporary ceasefire, claiming that the US military was "ready and ready," that the US held a decisive advantage in the negotiations, and that a "great deal" would ultimately be reached. However, just hours before the agreement was set to expire, he abruptly reversed his stance, agreeing to Pakistan's request to suspend attacks on Iran until Iranian leaders and their representatives submitted a unified plan. Trump also emphasized that the US Navy would continue to maintain the blockade of Iranian ports and coastlines, considering it a necessary measure to maintain pressure. This marks the second time Trump has backed down from a hardline position at the last minute. Previously, he had repeatedly threatened to bomb all of Iran's power plants, remarks that drew condemnation from international figures such as UN Secretary-General Guterres, who argued that such actions could violate international humanitarian law and threaten civilians and civilian infrastructure.
In his statement, Trump mentioned a deep division within the Iranian government and implied that the US and Israel had weakened Iran's leadership, including the late Supreme Leader Khamenei, whose successor was his son, through assassinations. He viewed extending the ceasefire as a strategic opportunity to exploit this division and advance negotiations.
Iran responded strongly, viewing the extension as a "delaying tactic" and threatening countermeasures.
While no direct statement has been made by Iran's top leaders, Tasnim News Agency, closely linked to the Islamic Revolutionary Guard Corps, quickly issued a statement clarifying that Iran had not requested an extension of the ceasefire and reiterated its threat to break the US naval blockade by force. Mohammadi, an advisor to Iranian Parliament Speaker Ghalibaf, stated on social media that Trump's announcement carried "little weight" and was merely a tactic to buy time for a surprise attack. He emphasized that the US blockade itself constitutes continued military aggression and urged Iran to take the initiative at this juncture.
Iran's chief negotiator also conveyed a message through his advisors, indicating that Tehran is cautious and even resistant to this unilateral extension. It remains unclear whether Iran will agree to continue adhering to the ceasefire agreement or send representatives to Islamabad, the capital of Pakistan, for a second round of peace talks.
Pakistan's mediating role: a key bridge for advancing diplomatic efforts
Pakistan, as a mediator in the peace talks, has played a crucial role. Pakistani Prime Minister Sheikh Shahbaz Sharif thanked Trump on social media for his "generous acceptance" of the request to extend the ceasefire, believing it would help ongoing diplomatic efforts. He expressed hope that both sides would continue to abide by the ceasefire and reach a comprehensive "peace agreement" in the second round of negotiations planned for Islamabad, permanently ending the conflict that has claimed thousands of lives and severely impacted the global economy. Currently, the specific timetable for the second round of negotiations remains undetermined, and whether it can be held as scheduled is uncertain.
Instantaneous fluctuations in global oil prices and energy supply chains
Trump's announcement of an extension of the ceasefire directly impacted the international oil market. Earlier, Brent crude futures briefly broke through the $100 per barrel mark, reaching a high of $101.15 during the session, after negotiations failed to continue. The gains subsequently narrowed, ultimately settling up approximately 4.4% at $99.67. US crude futures also rose 2.8% to $92.13. The oil price volatility, coupled with reports that Vice President Vance had canceled his trip to Islamabad for negotiations, led to fluctuating market sentiment.
Shipping data shows that only three ships have passed through the Strait of Hormuz in the past 24 hours. This strait typically handles about 20% of global oil and liquefied natural gas transport, and shipping is currently essentially at a standstill. Trafigura's chief economist pointed out that even if the conflict is resolved tomorrow, the supply loss has already reached 1 billion barrels, and if it continues for another month, it will climb to 1.5 billion barrels. The market is also focused on US crude oil inventory data; Tuesday's API data showed a decline in inventories after three consecutive weeks of increases.
Regional conflict extends: Tensions escalate between Israel and Hezbollah
Elsewhere in the Middle East, the Israeli military accused the Iranian-backed Hezbollah of violating the ceasefire agreement by firing rockets at Israeli forces in southern Lebanon, to which Hezbollah has yet to respond. This incident, occurring ahead of US-mediated talks between Israel and the Lebanese government this week, further underscores the fragility of the region.
Current Situation Outlook: The Dawn of Peace Still Requires Compromise from Multiple Parties
While Trump's unilateral extension of the ceasefire temporarily averted an immediate escalation of the conflict, Iran's resistance, the ongoing naval blockade, and the uncertainty surrounding the second round of negotiations have cast a shadow over the prospects for peace. The global economy is already under pressure from volatile energy prices, and whether the parties can find a breakthrough in the Islamabad negotiations remains to be seen.
Frequently Asked Questions
1. What were the causes of the US-Iran conflict and the background of the ceasefire?
The conflict began on February 28, 2026, with a joint military operation launched by Trump and Israel against Iran, which has resulted in thousands of deaths and severely disrupted global energy supply chains. A temporary ceasefire, brokered by Pakistan, took effect two weeks ago and aimed to create conditions for peace negotiations. However, as the ceasefire's expiration date approached, Trump initially took a hard line but then agreed to extend it at the last minute, with the core objective of exploiting alleged internal divisions within Iran to push Tehran to submit a "unified plan."
2. Why did Trump choose to unilaterally extend the ceasefire instead of negotiating between the two sides?
Trump's decision, seemingly unilateral, actually responded to a formal request from the Pakistani prime minister. In his statement, he emphasized that this move was to buy time for negotiations while retaining the naval blockade as leverage to maintain America's dominant position in the talks. Previously, he had threatened to escalate military action but backed down under international pressure from the UN and other organizations, demonstrating that his strategy is to strike a balance between toughness and pragmatism in order to achieve what he calls a "great deal."
3. Why did Iran denounce the extension of the ceasefire as a "delaying tactic"?
Iran views the US naval blockade as an act of ongoing war, and Trump's announcement, instead of lifting the blockade, is seen as a means to buy time for a subsequent surprise attack. Revolutionary Guard-affiliated media and advisors to the Speaker of Parliament have explicitly stated that Iran has not proactively requested an extension of the ceasefire and has threatened military retaliation, reflecting Tehran's skepticism about US sincerity and its firm stance on maintaining its sovereignty.
4. What role does Pakistan play in this? What are the prospects for the second round of negotiations?
Pakistan, as a neutral mediator, has actively promoted the diplomatic process. Prime Minister Shahbaz publicly thanked Trump for accepting the extension request and called on both sides to reach a permanent peace agreement in Islamabad. However, the timetable for the second round of negotiations has not yet been determined, and whether Iran will send a representative remains uncertain. The entire process faces interference from a lack of mutual trust between the two sides and other regional conflicts (such as the Israel-Hezbollah conflict).
5. What direct impact will this have on the global economy, particularly oil prices?
While the extension of the ceasefire eased some concerns about escalation, the continued blockade has brought shipping in the Strait of Hormuz to a near standstill. Oil prices initially surged by more than 5% on Tuesday before retreating, with Brent crude ultimately rising 4.4%. Experts estimate that the conflict has already caused a loss of 1 billion barrels of supply, and if it continues, it will further push up global energy costs, impacting shipping, manufacturing, and consumer prices, highlighting the extreme importance of stability in the Middle East to the world economy.
At 09:01 Beijing time, Brent crude oil is currently trading at $98.28 per barrel.
- Risk Warning and Disclaimer
- The market involves risk, and trading may not be suitable for all investors. This article is for reference only and does not constitute personal investment advice, nor does it take into account certain users’ specific investment objectives, financial situation, or other needs. Any investment decisions made based on this information are at your own risk.
