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The Erosion of the Quad's Cohesion The Quadrilateral Security Dialogue alliance, or Quad, has been struggling to define its purpose in recent months. The grouping, which consists of India, Japan, Australia, and the US, was formed to counterbalance China's rise in the Asia Pacific region. However, under US President Donald Trump's second term, the coalition has sputtered, say analysts, with Washington pivoting away from the region as its top priority back to the Western Hemisphere and the Middle East. Uneven Alignment and Structural Problems The Quad's cohesion has waxed and waned amid shifting US priorities. A planned leader-level Quad meeting in New Delhi last year failed to materialise amid diplomatic tensions and competing priorities. The grouping has pursued low-risk initiatives such as vaccines, critical technologies, supply chains, and maritime domain awareness, but these are seen as second-order achievements. As US Forces Leave Asia, Fears Grow Within the Quad The redeployment of US forces and warships from the Asia Pacific to the Middle East has further deepened unease within the bloc. When Washington moved troops from Japan to the Middle East, Tokyo saw it as a removal of a direct check on Chinese power at a time when Beijing is conducting large-scale military exercises around Taiwan. Anxiety Over Abandonment Fuels Deeper Asia Pacific Hedging For Japan, the optics of the Trump-Xi summit were alarming. Tokyo has responded by doubling down on ramping up its own security, with a defence budget up 9.4 percent for fiscal 2026, hitting 2 percent of GDP two years ahead of schedule. Beijing sees the same hedging dynamic playing out across other Quad members, with India, Australia, and Japan each recalculating their position.

Tensions Rise in the Taiwan Strait Taiwan has said it is monitoring the second Chinese “joint combat readiness patrol” near the island in a week, accusing Beijing of being the sole source of instability in the Asia Pacific. Details of the Chinese Patrol Taiwan’s National Defence Ministry said on Tuesday it had detected 29 Chinese aircraft, including fighter jets, and seven warships operating around the island. The ministry reported that 24 of the aerial sorties had crossed the median line, an unofficial maritime and aerial buffer zone that runs through the middle of the Taiwan Strait. The Impact on Regional Stability Joseph Wu, secretary-general of Taiwan’s National Security Council, accused China of being the sole source of instability in the Asia Pacific region. “For the 2nd time in a week, shortly after the Beijing summit, the PLA conducted a ‘joint combat readiness patrol’ around Taiwan. We also spotted the Liaoning carrier group in the West Pacific. This is unprovoked. The PRC is the sole source of instability in the IndoPacific,” he wrote on X. The US Role in the Region The US is Taiwan’s largest weapons supplier and is bound by law to provide the island with the means to defend itself. In December, Trump approved the largest-ever US weapons package for its ally. However, last week, Washington said it was pausing a $14bn arms sale to Taiwan to conserve munitions for the war on Iran. The Future Outlook Earlier this month, President Xi Jinping warned Trump that their two countries could clash over Taiwan if the issue is mishandled. Since then, Trump has cautioned Taipei against formally declaring independence from China, prompting the island to issue a statement saying it was “sovereign and independent” but planned to maintain the status quo.

The India-US Critical Minerals Framework India and the United States have signed a framework agreement to secure supplies of critical minerals and rare earths, including their mining and processing, according to the Indian Ministry of External Affairs and the US embassy in India. What are Critical Minerals and Why are They Significant? Critical minerals are nonfuel minerals used to manufacture batteries, clocks, wiring, military hardware, semiconductors, and other technological products. The US describes them as “essential to the economic or national security of the US” and having “a supply chain vulnerable to disruption”. The Data Analysis: Critical Minerals Stockpile India has 13.15 million tonnes of monazite, a phosphate mineral that contains rare earth oxides, one of the main natural sources of rare earths. The Indian government estimated that the country’s monazite contains 7.23 million tonnes of rare earth oxides (REOs). By comparison, a US Geological Survey report estimated that China has an estimated 44 million tonnes of REOs in its reserves, almost half of the world’s known reserves. The Impact Analysis: Reducing Reliance on China The US and other countries rely heavily on China for these minerals, and Washington, especially under President Donald Trump, has pushed to diversify US sourcing of these minerals to reduce reliance on China. The deal matters for India because its ambitions for critical minerals development require financing, and secure offtake. The Prediction: Future Cooperation and Investment The Quad countries have also agreed to share information on good practices and technical approaches for permitting, licensing, and other regulatory processes. They also agreed to cooperate on recycling and recovery of critical minerals, including during processing, to strengthen supply chains and promote the recycling of critical minerals among Quad partners and “like‑minded” countries.

The Lead: DOJ Takes Legal Action Against Four StatesThe Department of Justice announced Thursday that it is suing Maine, Massachusetts, Oregon and Washington for denying ICE agents confidential licence plates, a tool the administration says is essential for agent safety and operational effectiveness.The Lawsuit Over ICE Undercover PlatesThe complaint argues that refusing the plates violates the Constitution’s Supremacy Clause and hampers federal immigration enforcement. The states counter that ICE should not operate in secrecy without state oversight.States sued: Maine, Massachusetts, Oregon, WashingtonAgency involved: Immigration and Customs Enforcement (ICE)Legal basis cited: Supremacy Clause of the U.S. ConstitutionKey officials: Donald Trump (President), Todd Blanche (Acting Attorney General), Maura Healey (Massachusetts Governor)Legal Stakes and Potential CostsWhile the filings contain no monetary damages, the lawsuits could generate significant legal expenses for the states and set precedents that affect future federal‑state collaborations. The litigation also raises questions about the cost of maintaining separate vehicle registration systems.Implications for Federal‑State Relations and Immigration EnforcementThe case highlights a growing clash between the Trump administration’s aggressive immigration agenda and state sanctuary laws. Critics argue that confidential plates enable unchecked enforcement, while the administration claims they protect agents from targeted harassment.Watchdog groups warn that masking vehicle identities could reduce accountability, whereas federal officials contend that secrecy is vital to prevent agents from being tracked and evaded.What the Courts May Decide and Next MovesLegal analysts expect a protracted battle over the Supremacy Clause versus state authority over motor vehicle registration. A ruling in favor of the federal government could compel states to issue undercover plates nationwide; a decision for the states could reinforce sanctuary protections and limit ICE’s operational flexibility.Both sides have signaled readiness to appeal, suggesting the dispute will continue to shape the national conversation on immigration enforcement and the balance of power between Washington and state capitals.

The Munition Shortage The United States has enough munitions for any plausible scenario in the Iran war, but rebuilding its depleted inventories will “take years”, according to a new report by the Center for Strategic and International Studies (CSIS). Replenishment Timeline Restoring pre-war stockpiles of four critical munitions heavily used by US forces during nearly 40 days of joint fighting with Israel against Iran would take at least two years – and in some cases more than three – the Washington-based think tank said on Wednesday. Land Attack Missile (TLAM) Terminal High Altitude Area Defences (THAAD) interceptors Patriot missiles SM-3 and SM-6 ship-based surface-to-air missiles The Data Analysis The report noted that while US officials publicly project confidence in weapons stockpiles, analysts have said that dwindling munition supplies may be shaping Washington’s calculations over whether to resume the war on Iran. The Impact Analysis “Campaigns against Iran and its proxies – and, for Patriot interceptors, aid to Ukraine – have made the problem more acute,” said the CSIS report. “Alongside replenishing its own stocks, the United States also has to fulfil orders from allies and partners.” The Prediction “Decisions on how to allocate new production have already created bilateral friction, and this friction will continue for the next few years as demand outpaces supply,” the report warned. The main problem is not funding but production time, limited manufacturing capacity and long procurement lead times, with CSIS noting that past procurement levels were relatively low for many systems, slowing replacement efforts despite recent increases in defence spending.

The Rising Tensions Between the US and Cuba US President Donald Trump is taking a harder stance on Cuba, with an indictment against former Cuban President Raul Castro and military threats reminiscent of Washington's approach in Venezuela. The US Playbook Applied to Cuba Trump's strategy towards Cuba seems to mirror the US approach in Venezuela, suggesting a broader regional strategy. This has raised concerns about the potential for increased conflict and instability in Latin America. Cuba's Preparedness and Response Despite decades of pressure from the United States, Cuba appears to be preparing for a potential major confrontation. The country is experiencing blackouts and rising tensions, which could escalate into a larger crisis. The Implications of Trump's Actions The question remains whether Trump's actions are merely political theatre or the beginning of a significant escalation. The international community is watching closely as the situation develops. Expert Insights and Analysis Lucia Newman, Al Jazeera Senior Latin America Correspondent, provides expert analysis on the situation. Episode credits: This episode was produced by Marcos Bartolomé and Sarí el-Khalili with Catherine Nouhan and our guest host, Tamara Khandaker. It was edited by Alexandra Locke. Our sound designer is Alex Roldan. Our video editors are Hisham Abu Salah and Mohannad al-Melhem. Alexandra Locke is The Take’s executive producer.

The LeadThe United States has escalated its threats against Oman, warning that it would "aggressively" impose sanctions if the Gulf ally helps Iran establish a tolling system in the Strait of Hormuz. This intensifies President Donald Trump's recent threats against Oman, including a warning to "blow them up" if they don't comply with US demands regarding the strategic waterway.US Treasury's Aggressive StanceUS Treasury Secretary Scott Bessent stated on Thursday that Washington will "not tolerate" either country imposing fees on commercial ships in the strategic waterway. "Oman, in particular, should know that the US Treasury will aggressively target any actors involved — directly or indirectly — in facilitating tolls for the Strait and any willing partners will be penalized," Bessent said in a social media post."All nations should reject outright any efforts by Iran to disrupt the free flow of commerce. Tehran's days of terrorizing the region and the world are over."Global Energy Security at RiskAbout 20 percent of the world's oil flowed through Hormuz before the conflict, making the Iranian blockade a major strain on global energy supplies. The closure has sent oil prices soaring and threatens economic stability worldwide. The strait's critical importance to global energy markets makes any disruption a matter of international concern.Regional Power Dynamics ShiftThe statement comes less than 24 hours after President Trump threatened to bomb Oman, a key US ally known for its neutrality and mediation efforts in regional crises. This unprecedented threat against a close security and economic partner signals a significant shift in US foreign policy in the Middle East.While Iran has suggested joint Iranian-Omani management of the Hormuz Strait, Oman has not explicitly stated it is seeking control over the waterway, parts of which flow through its territory.Future Outlook for Hormuz StraitThe US and Iran have been indirectly negotiating to reach an agreement for a comprehensive end to the war, with control over the Hormuz Strait emerging as a major point of disagreement. Trump has stressed that the strait must remain a free passageway for international commerce.Ali Bagheri Kani, deputy secretary of Iran's Supreme National Security Council, countered that Tehran will not allow Hormuz to be a source of insecurity for the country, stating that "the powers that have used this passage against Iran's security must be held accountable." The standoff continues as both nations dig in on their positions regarding control of this vital waterway.

The US Strikes on Bandar Abbas The United States has carried out strikes near Bandar Abbas, the second attack in less than a week on Iran’s strategically important port city, escalating tensions around the Strait of Hormuz despite a fragile ceasefire that has been in place between Washington and Tehran since April 8. Details of the Attack Reuters and The Associated Press, quoting unnamed US officials, reported that US forces shot down four Iranian drones and struck a ground control station for drones on Wednesday in Bandar Abbas. The strikes followed explosions in Bandar Abbas on Tuesday. Iran’s Ministry of Foreign Affairs accused Washington of violating the ceasefire through “aggressive acts” in Hormozgan province, where the port city is located. Significance of Bandar Abbas Bandar Abbas, home to key Iranian naval forces, occupies one of the most strategically sensitive positions in the Gulf. Its location on the Strait of Hormuz has made it central to both Iran’s military position and the wider confrontation with the US. Bandar Abbas lies on Iran’s southern coast, on the northern side of the Strait of Hormuz, the narrow waterway linking the Gulf to the Gulf of Oman and Arabian Sea. The city had a population of more than 526,000 people at the time of Iran’s 2016 census. Military Significance Bandar Abbas is the headquarters of both Iran’s conventional navy and the naval arm of the Islamic Revolutionary Guard Corps (IRGC). The conventional navy has used it as its base since 1977 when Iran moved much of its fleet from Khorramshahr at the western edge of Iran’s Gulf coastline, to Bandar Abbas, transforming the city into the country’s main southern naval command centre. According to the Middle East Institute, the IRGC navy later relocated its headquarters from Tehran to Bandar Abbas to improve operational control along the Strait of Hormuz. Economic Importance The Strait of Hormuz is not just a military chokepoint but also an economic lifeline. Analysts estimated that more than 90 percent of Iranian crude shipments transit through the strait. That makes Bandar Abbas and nearby Gulf infrastructure critical to government revenues, including the trade networks that help Iran circumvent sanctions, particularly by exporting oil to China. Impact on Peace Negotiations Diplomatic and military operations are unfolding simultaneously as Iran and the US have exchanged a volley of proposals and counterproposals for peace since the ceasefire began. “This is unfolding on parallel tracks. There is a military track and a negotiating track all unfolding at the same time,” said Samir Puri, a visiting lecturer in war studies at King’s College London. “The negotiators can only present the leverage they have from the field of battle.

The LeadUnited States President Donald Trump has threatened longtime ally Oman with military force if it gets involved in the dispute over shipping access to the Strait of Hormuz, as Washington's war on Iran once again risks engulfing the Middle East. Trump's threat to "blow up" Oman came as Muscat reportedly held talks with Iran about overseeing passage through the strategic waterway that handles more than 20 percent of the world's global oil traffic.Trump's Unprecedented Threat Against a Key Ally"Nobody is going to control it," Trump said of the strait during a cabinet meeting in Washington. "It's international waters, and Oman will behave just like everybody else, or we will have to blow them up." This direct threat against a country with which Washington has had relations for more than 200 years has sent shockwaves across the region and drawn international criticism.While Hormuz is an international strait, most of it is located solely in Iranian and Omani territorial waters – not international waters – with parts of its outlying areas reaching United Arab Emirates (UAE) territorial waters. This geographical reality complicates Trump's assertion that the waterway is purely international.The Strategic Importance of the Strait of HormuzAs the only route for Gulf oil producers to ship exports to the open ocean, the strait has served as a free international maritime route for decades. Following the US-Israeli joint attacks on Iran on February 28, however, Tehran closed the waterway and began to assert sovereignty over it, including charging tolls of as much as $2m per ship at times.Under international maritime law, countries are not permitted to charge tolls to shipping passing through natural straits such as Hormuz, even where they are not in international waters. Countries can, however, provide services to shippers, such as insurance, maintenance and docking assistance.Regional Implications of Trump's ThreatShortly before Trump's comment, Iran's state television reported that Iran and the United States were close to agreeing on a memorandum of understanding (MOU) under which Tehran and Muscat would jointly control the strait. The proposal designates payments for passing vessels, framed as "fees for services" rather than "tolls."While the Trump administration has called the claims of such an MoU "a complete fabrication," analysts say his threat suggests that an understanding between Iran and Oman is precisely what the US president is trying to avoid."What Washington wants to prevent is the normalisation of Iranian control over Hormuz, dressed in administrative and legal clothing and given Arab cover by a US ally," Muhanad Seloom, non-resident senior fellow at the Middle East Council on Global Affairs, told Al Jazeera.International Reaction and Legal ConcernsCritics called the threat reckless. Raed Jarrar, the advocacy director at the US-based rights group DAWN, likened the US president's comments to those of a "mafia boss.""The UN Charter prohibits the threat of force against any state, and that prohibition binds the United States exactly as it binds everyone else," Jarrar told Al Jazeera. "Threatening to 'blow up' an Arab country because its waters happen to sit along an oil route Washington wants reopened is the same lawless logic that produced this war in February."Samir Puri, a visiting lecturer in war studies at King's College in London, said Trump's threat to Oman was "really surprising" and warned that it would "send shockwaves across the region."Oman's Diplomatic Role in the US-Iran ConflictOman has played a unique role in the region as a mediator between the US and Iran. Omani Foreign Minister Badr Albusaidi was a key mediator in US-Iran nuclear talks before the war on Iran began. Just before the US-Israeli joint attack on Tehran in February, Albusaidi had been meeting US officials, including Vice President JD Vance, to facilitate negotiations about the future of Tehran's nuclear programme.Unlike other US allies in the Gulf, such as Qatar, Bahrain and the UAE, Oman does not host US forces. It was nevertheless dragged into the conflict when Iran launched attacks on US military assets and energy infrastructure across the Gulf region in the early days of the war.Future Outlook for the RegionSeloom, from the Middle East Council on Global Affairs, said Oman is "one Gulf state that is simultaneously a US security partner and Iran's most trusted Arab interlocutor.""In peacetime, that ambiguity is an asset. In wartime, it becomes a liability, which is precisely the inversion now playing out," he told Al Jazeera.The analyst argued that joint Iran-Oman control over Hormuz was "more posture than probability." "Oman's real interest is not co-owning Iran's blockade; it is brokering the strait's reopening," he said.Still, according to Seloom, the prospect of Iran and Oman jointly shaping the future of the Strait of Hormuz alarms the US president for three reasons: "It would turn Iran's grip on the chokepoint into a permanent post-war fact rather than a temporary act of war; it would set a precedent that littoral states can metre and monetise an international waterway, eroding the freedom-of-navigation principle the United States underwrites worldwide; and it would hand Tehran a strategic win that outlasts any ceasefire."