The US blockade on Iranian ports is aimed to curb Iranian energy exports, thereby crippling its economy to force Iran back to the negotiating table, points out Commodore Venugopal Menon (retd).
US President Donald Trump has shared an article suggesting that the option of enforcing a naval blockade was available in the context of Iran, as peace talks ended in a stalemate in Islamabad after differences of opinion arose between the two parties on the Strait of Hormuz and Iran's nuclear capacities.
The United States Central Command (CENTCOM) has confirmed the implementation of a naval blockade on Iranian ports, enforcing strict measures on vessels entering or departing, significantly escalating tensions between the two nations.
The US Navy seized an Iranian-flagged cargo ship in the Gulf of Oman, escalating tensions as ceasefire talks face uncertainty. The incident raises concerns about the fragile ceasefire and the ongoing blockade of the Strait of Hormuz.
US President Donald Trump on Sunday announced that the American Navy will henceforth block all maritime traffic entering the Strait of Hormuz.
The United States Central Command confirmed that the USS Rafael Peralta intercepted an Iranian-flagged ship, enforcing a maritime blockade against Iran. The US military is prepared to resume major combat operations if ordered by the President.
The US has warned India that any violation of its naval blockade in the Strait of Hormuz and illicit transport of Iranian oil will not be tolerated, a statement made amidst a diplomatic row over the deaths of Indian seafarers in US attacks on commercial vessels off the coast of Oman.
US President Donald Trump in an exclusive interview to Axios on Wednesday, said that he would continue to keep the naval blockade until Iran agrees to deal with the United States by addressing America's concerns about the nuclear programme.
Tensions escalate between Iran and the US over control of the Strait of Hormuz, a crucial shipping lane for global oil supplies, as both sides discuss extending a fragile ceasefire.
An Iranian tanker successfully bypassed the US Navy to deliver crude oil to the Asia-Pacific region, despite ongoing tensions and a US blockade.
The United States has redirected 48 vessels in the Persian Gulf, particularly in the Strait of Hormuz, over the past 20 days amid ongoing enforcement actions related to restrictions on Iranian maritime assets by the US Navy.
In a sharp escalation of regional tensions, US President Donald Trump issued a fresh warning to Tehran on Monday, asserting that the American military is prepared to sink any Iranian vessels that approach the newly established naval blockade in the Strait of Hormuz.
Hours after warning that the United States could strike Iran "very hard tonight", President Donald Trump announced to halt planned military action, despite earlier threats to target Kharg Island and other key Iranian oil facilities.
US President Donald Trump claimed on Tuesday that Tehran has consented to long-term, comprehensive monitoring of its nuclear infrastructure. Concurrently, Washington will ease shipping constraints in the Strait of Hormuz and release bound financial concessions, subject to stringent American oversight.
Iran's Deputy Foreign Minister Kazem Gharibabadi confirmed a peace deal with the United States, stating that Tehran will enter a 60-day negotiation period only after verifying Washington's commitments to ending hostilities, lifting the blockade, and releasing Iranian assets.
Iran has announced the reinstatement of strict military control over the Strait of Hormuz, citing US violations of previous agreements regarding maritime passage. This decision follows claims of continued American blockade of Iranian ports and a statement from former US President Trump regarding the persistence of the naval blockade until a comprehensive peace agreement is reached.
United States President Donald Trump has welcomed the declaration from Tehran regarding the restoration of maritime access through the Strait of Hormuz.
Pakistan Prime Minister Shehbaz Sharif on Thursday signed the historic peace deal between the United States and Iran as a guarantor; the agreement will see the immediate reopening of the Strait of Hormuz and the lifting of the US naval blockade.
India has successfully evacuated 59 vessels, including 23 Indian-flagged and 36 foreign-flagged ships carrying cargo for India, from the Strait of Hormuz since March 1, 2026, amid fresh attacks and declining shipping traffic, Shipping Minister Sarbananda Sonowal informed the Rajya Sabha.
Tensions escalate between Iran and the US following an attack on an Iranian commercial vessel in the Sea of Oman, with both sides trading accusations over maritime security and ceasefire violations.
US President Donald Trump and Pakistan Prime Minister Shehbaz Sharif have announced a landmark peace deal between the US and Iran, which includes the crucial reopening of the strategically important Strait of Hormuz and the immediate cessation of military operations in Lebanon.
The United States has clarified that its naval blockade in West Asia targets Iranian ports and coastline, not the Strait of Hormuz, applying to all ships regardless of nationality. US officials warned Iran against threatening commercial ships and hinted at ceasefire negotiations as an alternative.
The United States and Iran have reached an agreement in principle to immediately and permanently halt all military operations, lift sanctions, and work towards a comprehensive final agreement within 60 days, including a significant reconstruction package for Iran.
US President Donald Trump has reportedly urged Israeli Prime Minister Benjamin Netanyahu to withdraw Israeli military units from southern Syria and Lebanon, warning that Israel's continued presence could escalate regional tensions.
The US military is considering a new wave of military operations in Iran, including potential strikes on infrastructure and securing Iran's stockpile of enriched uranium, amid a fragile ceasefire and stalled nuclear talks.
Iran has submitted a fresh proposal to regional intermediaries offering to cease its military operations in the Strait of Hormuz, contingent upon a complete cessation of hostilities and the removal of the US blockade on Iranian maritime hubs.
United States President Donald Trump and Iranian President Masoud Pezeshkian have virtually signed a 14-point memorandum of understanding (MoU) to end hostilities, reopen the Strait of Hormuz, and begin a 60-day negotiation process on sanctions and Iran's nuclear programme.
The United States and Iran are scheduled to hold their initial round of talks in Switzerland on Friday, following a ceasefire agreement virtually signed by US President Donald Trump and Iranian President Masoud Pezeshkian.
US Central Command (CENTCOM) released footage of a maritime operation where Marines boarded an Iranian-flagged vessel, the Touska, in the Gulf of Oman, leading to heightened tensions and threats of retaliation from Iran.
Conflicting reports emerge regarding the effectiveness of the US blockade on Iranian ports, with Iran claiming successful transit of vessels and the US asserting complete maritime dominance.
Equity benchmark indices Sensex and Nifty tumbled in early trade on Monday, with the 30-share BSE Sensex falling 1,613.09 points and the 50-share NSE Nifty plunging 495 points, as the failure of US-Iran negotiations heightened concerns of a prolonged conflict driving crude oil prices sharply higher. Track Sensex, Nifty50 movement and key market drivers for April 13, 2026.
Amid ongoing tensions with the US, Iran's IRGC Navy has issued new directives restricting maritime movement through the Strait of Hormuz, allowing only civilian vessels on Iranian-designated routes and barring all military ships.
Israel's Defence Minister Israel Katz declared that the Israeli military will not withdraw from its security zones in Lebanon, Syria, and Gaza, directly opposing the newly announced American-led diplomatic framework with Tehran. National Security Minister Itamar Ben-Gvir further asserted Israel's sovereignty, stating, "Trump's agreement does not bind us. Israel is not subject to the United States, and we are an independent and sovereign nation!"
United States and China have agreed that "Iran can't have nuclear weapons," and that the Strait of Hormuz must be opened, according to US President Donald Trump.
An Indian-flagged dhow sank off the Oman coast due to mechanical failure, but all 14 crew members were successfully rescued. This incident occurs amidst heightened tensions in the region following recent US military actions against merchant vessels, some involving Indian crew, which India has strongly condemned.
External Affairs Minister S Jaishankar has emphasised India's commitment to safe maritime transit and condemned attacks on merchant shipping amidst the ongoing West Asia conflict and global energy market disruptions.
US President Donald Trump has lauded a newly announced peace deal between the United States and Iran, predicting it will bring "peace and security" to West Asia and facilitate the reopening of the strategically vital Strait of Hormuz.
US President Donald Trump stated that military strikes against Iran could resume if they 'misbehave,' even as he reviews a new proposal from Tehran aimed at ending the paused conflict.
Chances are any such disruption will not occur on the major shipping lanes but on some edge of the ocean between India and China. Even if there is no actual disruption, the costs of averting one can be punitive. The setting for this is provided by the energy shortage both countries face, says Subhomoy Bhattacharjee.
The US has threatened to prosecute those buying or selling sanctioned Iranian oil and has announced a blockade of the Strait of Hormuz after peace talks failed.
