The US-Iran conflict escalated significantly over the weekend: attacks on nuclear facilities, increased US troop deployments, and Trump's 48-hour deadline brought the war to a tipping point.
2026-04-06 09:56:00
On April 4-5 local time, the military conflict between the US, Israel and Iran entered a heated phase, with attacks on nuclear facilities, large-scale troop deployments by the US military, Israel's preparations for strikes against energy facilities, Trump's issuance of another ultimatum, and the continued blockade of the Strait of Hormuz. Regional nuclear risks and the shadow of all-out war spread rapidly.
On April 4 local time, officials in Iran's Bushehr province confirmed that the area surrounding the Bushehr nuclear power plant had been attacked again, marking the fourth attack on the plant area since the start of the conflict between the US, Israel, and Iran.
The attack resulted in the death of one security guard at the nuclear power plant and damage to an auxiliary building, but did not affect the main facilities or normal operation of the plant. Iran explicitly stated that the attack violated the International Atomic Energy Agency's regulations regarding the safety of nuclear facilities.
Iranian Foreign Minister Araqchi subsequently sent a letter to the United Nations, warning of the potential risk of radioactive material leakage from the attack, and stating that the US and Israeli actions against Iranian nuclear facilities have put the entire region at risk of radiation safety threats.
Amidst the ongoing tensions in the Middle East, the U.S. military has urgently deployed its rapid reaction forces: the U.S. Army's 82nd Airborne Division's planned All-Army Week event at Fort Freedom (formerly Fort Bragg) in 2026 has been officially canceled, and the division will be deployed to the Middle East to carry out combat missions.
The U.S. Army stated that this decision was based entirely on actual operational needs. The total U.S. military strength in the Middle East has climbed to approximately 50,000, and about 2,000-3,000 paratroopers from the 82nd Airborne Division have completed forward deployment and are ready to carry out rapid assault missions at any time.
Israel's military operations have escalated simultaneously: the Israel Defense Forces have officially confirmed an attack on the Maheshar petrochemical complex in southwestern Iran;
A senior Israeli defense official revealed that the Israeli military is preparing to launch an attack on Iranian energy facilities and is currently awaiting US approval. Israel assesses the probability of reaching an agreement with Iran as extremely low and is prepared for a large-scale attack on Iranian energy infrastructure. The US and Israel have identified a joint target list and are working to complete operational coordination before the deadline set by Trump.
On April 4, multiple locations in Iran, including the capital Tehran, Mahshahr in Khuzestan province, and port cities in Hormozgan province in the south, were simultaneously attacked by the United States and Israel.
Iran immediately launched the 95th wave of its "True Commitment 4" military operation, retaliating against related US and Israeli targets. An Iranian Foreign Ministry spokesperson warned that Iran would retaliate against US and Israeli attacks on infrastructure, targeting similar infrastructure owned or affiliated with the US.
On April 4, US President Trump issued another strong threat, giving Iran a 48-hour deadline and declaring that "Tuesday (April 7) will be a special day for Iran's power plants and bridges, which will be unprecedented." He also demanded that Iran "open the Strait of Hormuz or face utter ruin."
Trump also stated that a deal with Iran might be reached by Tuesday, otherwise "I'll blow everything up." Data from the forecasting platform Polymarket shows that traders have already bet on a U.S. ground offensive against Iran this month.
On April 3, U.S. Representative Seth Morton, a Democrat from Massachusetts, publicly stated that Iran is winning the war and that as the conflict continues, Iran is gradually gaining a strategic advantage over the United States.
Morton refuted Trump's claim that he had "destroyed all of Iran's air defense capabilities," pointing out that Iran shot down two US military aircraft the day after Trump's statement; despite some tactical successes by the US military, Iran has effectively restricted passage through the Strait of Hormuz and continues to maintain the strategic initiative.
Iranian political analysts have also pointed out that Trump's continued escalation of the war is clearly contradictory to his claimed willingness to negotiate, and that his aim in negotiations is to impose demands that have not been achieved on the battlefield through diplomatic means, raising doubts about the authenticity of these actions.
On the evening of April 4, Iranian Foreign Minister Araqchi spoke by phone with Pakistani Deputy Prime Minister and Foreign Minister Dar. Araqchi accused the United States and Israel of being the culprits of regional instability and stressed that Iran would use all means to defend its sovereignty and territorial integrity.
Dar reported on the diplomatic efforts made by the Palestinian side to stop military aggression against Iraq and restore regional peace, and called for continued consultations to promote a ceasefire.
On April 5 local time, Oman and Iran held a meeting at the vice-ministerial level, where experts from both sides focused on discussing feasible solutions to ensure smooth passage through the Strait of Hormuz and put forward several proposals for consultation.
As a key player in Middle Eastern diplomatic mediation, Oman's move is seen as a crucial attempt by the international community to find a breakthrough in the blockade of the Straits through diplomatic channels. If a substantive arrangement is reached, it is expected to provide a path to alleviate tensions in the global energy supply chain.
On April 5, Iran's Supreme Leader Mojtaba Khamenei emphasized in a social media post that the core expectation of the Iranian people is to continue to carry out effective national defense, while continuing to use the blockade of the Strait of Hormuz as a "strategic means".
Iranian Foreign Minister Araqchi has briefed Russian Foreign Minister Lavrov on the details of the US-Israeli attacks on Iranian nuclear facilities and infrastructure, seeking international support. US Senator Graham stated bluntly that Iran's "diplomatic window is closing" and there is no room for de-escalation in the regional situation.
As of April 6, the US-Iran conflict has shifted from air combat to ground war preparations. Nuclear risks, energy blockades, and the risk of all-out war are intertwined, putting continued pressure on global financial markets and energy supply chains. With Trump's deadline approaching on April 7, the regional situation is nearing a tipping point of complete loss of control.
Bushehr nuclear power plant suffers fourth attack, raising alarms about nuclear leak risk.
On April 4 local time, officials in Iran's Bushehr province confirmed that the area surrounding the Bushehr nuclear power plant had been attacked again, marking the fourth attack on the plant area since the start of the conflict between the US, Israel, and Iran.
The attack resulted in the death of one security guard at the nuclear power plant and damage to an auxiliary building, but did not affect the main facilities or normal operation of the plant. Iran explicitly stated that the attack violated the International Atomic Energy Agency's regulations regarding the safety of nuclear facilities.
Iranian Foreign Minister Araqchi subsequently sent a letter to the United Nations, warning of the potential risk of radioactive material leakage from the attack, and stating that the US and Israeli actions against Iranian nuclear facilities have put the entire region at risk of radiation safety threats.
US 82nd Airborne Division deployed to the Middle East; major events in the US cancelled.
Amidst the ongoing tensions in the Middle East, the U.S. military has urgently deployed its rapid reaction forces: the U.S. Army's 82nd Airborne Division's planned All-Army Week event at Fort Freedom (formerly Fort Bragg) in 2026 has been officially canceled, and the division will be deployed to the Middle East to carry out combat missions.
The U.S. Army stated that this decision was based entirely on actual operational needs. The total U.S. military strength in the Middle East has climbed to approximately 50,000, and about 2,000-3,000 paratroopers from the 82nd Airborne Division have completed forward deployment and are ready to carry out rapid assault missions at any time.
Israel confirms strikes against Iranian petrochemical facilities, preparing for large-scale attacks on energy infrastructure.
Israel's military operations have escalated simultaneously: the Israel Defense Forces have officially confirmed an attack on the Maheshar petrochemical complex in southwestern Iran;
A senior Israeli defense official revealed that the Israeli military is preparing to launch an attack on Iranian energy facilities and is currently awaiting US approval. Israel assesses the probability of reaching an agreement with Iran as extremely low and is prepared for a large-scale attack on Iranian energy infrastructure. The US and Israel have identified a joint target list and are working to complete operational coordination before the deadline set by Trump.
Iran launches its 95th counterattack under Operation Real Commitment 4 after being attacked across the country.
On April 4, multiple locations in Iran, including the capital Tehran, Mahshahr in Khuzestan province, and port cities in Hormozgan province in the south, were simultaneously attacked by the United States and Israel.
Iran immediately launched the 95th wave of its "True Commitment 4" military operation, retaliating against related US and Israeli targets. An Iranian Foreign Ministry spokesperson warned that Iran would retaliate against US and Israeli attacks on infrastructure, targeting similar infrastructure owned or affiliated with the US.
Trump issues another 48-hour deadline, threatening to "blow everything up".
On April 4, US President Trump issued another strong threat, giving Iran a 48-hour deadline and declaring that "Tuesday (April 7) will be a special day for Iran's power plants and bridges, which will be unprecedented." He also demanded that Iran "open the Strait of Hormuz or face utter ruin."
Trump also stated that a deal with Iran might be reached by Tuesday, otherwise "I'll blow everything up." Data from the forecasting platform Polymarket shows that traders have already bet on a U.S. ground offensive against Iran this month.
US lawmaker says "Iran is winning the war," Trump's remarks criticized.
On April 3, U.S. Representative Seth Morton, a Democrat from Massachusetts, publicly stated that Iran is winning the war and that as the conflict continues, Iran is gradually gaining a strategic advantage over the United States.
Morton refuted Trump's claim that he had "destroyed all of Iran's air defense capabilities," pointing out that Iran shot down two US military aircraft the day after Trump's statement; despite some tactical successes by the US military, Iran has effectively restricted passage through the Strait of Hormuz and continues to maintain the strategic initiative.
Iranian political analysts have also pointed out that Trump's continued escalation of the war is clearly contradictory to his claimed willingness to negotiate, and that his aim in negotiations is to impose demands that have not been achieved on the battlefield through diplomatic means, raising doubts about the authenticity of these actions.
Multiple countries mediated, with Oman and Pakistan pushing for a diplomatic breakthrough.
On the evening of April 4, Iranian Foreign Minister Araqchi spoke by phone with Pakistani Deputy Prime Minister and Foreign Minister Dar. Araqchi accused the United States and Israel of being the culprits of regional instability and stressed that Iran would use all means to defend its sovereignty and territorial integrity.
Dar reported on the diplomatic efforts made by the Palestinian side to stop military aggression against Iraq and restore regional peace, and called for continued consultations to promote a ceasefire.
On April 5 local time, Oman and Iran held a meeting at the vice-ministerial level, where experts from both sides focused on discussing feasible solutions to ensure smooth passage through the Strait of Hormuz and put forward several proposals for consultation.
As a key player in Middle Eastern diplomatic mediation, Oman's move is seen as a crucial attempt by the international community to find a breakthrough in the blockade of the Straits through diplomatic channels. If a substantive arrangement is reached, it is expected to provide a path to alleviate tensions in the global energy supply chain.
Iran's Supreme Leader stated: Continued national defense and continued blockade of the Straits.
On April 5, Iran's Supreme Leader Mojtaba Khamenei emphasized in a social media post that the core expectation of the Iranian people is to continue to carry out effective national defense, while continuing to use the blockade of the Strait of Hormuz as a "strategic means".
Iranian Foreign Minister Araqchi has briefed Russian Foreign Minister Lavrov on the details of the US-Israeli attacks on Iranian nuclear facilities and infrastructure, seeking international support. US Senator Graham stated bluntly that Iran's "diplomatic window is closing" and there is no room for de-escalation in the regional situation.
As of April 6, the US-Iran conflict has shifted from air combat to ground war preparations. Nuclear risks, energy blockades, and the risk of all-out war are intertwined, putting continued pressure on global financial markets and energy supply chains. With Trump's deadline approaching on April 7, the regional situation is nearing a tipping point of complete loss of control.
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