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Michael Carrick has been confirmed as the permanent head coach of Manchester United, signing a two‑year contract after an interim spell that lifted the club to third in the Premier League and clinched Champions League qualification with three games to spare. Carrick Secures Permanent Role After Impressive Interim Tenure The 44‑year‑old former midfielder took over from Ruben Amorim in January when United were seventh in the league and out of both domestic cups. Within weeks he delivered a 2‑0 home victory over Manchester City and guided the side back to Europe, recording 11 wins and 3 draws from 16 games as interim manager. Statistical Snapshot: United’s Turnaround Under Carrick League position improved from 7th to 3rd. Secured Champions League spot with three matches remaining. Interim record: 11 wins, 3 draws, 2 losses in 16 games. Key victories: 2‑0 over Manchester City. Implications for United’s Domestic and European Ambitions United now face a considerably busier schedule, balancing Premier League challenges with a return to the Champions League. The squad, however, remains thin after the summer departure of influential midfielder Casemiro, meaning recruitment and squad depth will be critical. What Lies Ahead for Carrick and Old Trafford Having previously been sacked by Middlesbrough in June 2025, this is Carrick’s first permanent managerial role. Player backing is strong – Kobbie Mainoo praised his leadership and Matheus Cunha publicly supported the appointment. The coming months will test Carrick’s ability to translate interim success into sustained silverware contention.

The US-Taiwan Arms Sale Pause A top official in the United States military has said Washington is pausing a $14bn arms sale to Taiwan to conserve munitions for its war on Iran. Details of the Pause Acting Navy Secretary Hung Cao provided the update to lawmakers during a Senate hearing on Thursday, a week after the weapons sale took centre stage in talks between US President Donald Trump and Chinese leader Xi Jinping in Beijing. Cao told the Senate Appropriations Subcommittee on Defense that the US is pausing the sale to ensure it has enough munitions for its potential conflict with Iran. The decision to move forward with the sale would be made by Secretary of Defense Pete Hegseth and Secretary of State Marco Rubio. Impact on Taiwan's Defense Taiwanese Premier Cho Jung-tai told reporters on Friday that Taiwan would continue to pursue arms purchases, according to Taiwanese news outlet FTV News. William Yang, senior analyst for northeast Asia at the Crisis Group, said in a social media post that the pause will “exacerbate anxiety and scepticism about US support in Taiwan and make it difficult for the Taiwanese government to request additional defence budget for the foreseeable future”. The Iran Conflict and US Military Preparedness The war has been paused since the US and Iran agreed to a ceasefire on April 8, but the sides have yet to reach a permanent peace deal. “Right now, we’re doing a pause in order to make sure we have the munitions we need for Epic Fury – which we have plenty,” Cao said. Future Outlook Trump, who has confirmed that he discussed the arms sale with Xi, said last week in an interview with Fox News that he “may” or “may not” approve the package. Trump has also suggested that the package could be used as a “negotiating chip” – despite a decades-old precedent against consulting with Beijing on arms sales.

Hospital Fire Halts Ebola Care in North KivuOn 21 May 2026, a fire destroyed a dedicated Ebola treatment centre in the North Kivu province of the Democratic Republic of Congo (DRC), cutting off inpatient care for patients amid a rapidly expanding outbreak.Location: North Kivu, DRCFacility: Ebola treatment hospital operated by MSFCause: Under investigation, preliminary reports suggest accidental ignitionImpact: All beds, equipment, and stored medical supplies lostOutbreak Numbers Reveal Escalating ThreatThe DRC health ministry reported over 1,200 confirmed cases and approximately 800 deaths since the outbreak began earlier this year, marking the deadliest Ebola wave in the country’s history.Case fatality rate remains above 65%Transmission clusters expanding to three new districtsVaccination campaign has reached 45% of target populationRegional Health System Strains Under CrisisWith the loss of the treatment centre, the DRC’s already stretched health infrastructure faces a critical gap. Neighboring facilities are operating at over 90% capacity, and international partners are scrambling to deploy mobile units.WHO pledges emergency funds for temporary isolation wardsLogistical challenges include road insecurity and limited power supplyCommunity trust erodes after repeated incidents, hindering contact tracingWhat the Next Weeks Could Hold for DRC's Ebola ResponseExperts warn that without rapid replacement of treatment capacity, the outbreak could accelerate, potentially adding several hundred cases. Immediate actions include:Deploying modular treatment units within 48 hoursAccelerating vaccine rollout to reach 70% coverage by end‑JulyStrengthening surveillance in bordering provinces to prevent cross‑border spread

Visa Roadblocks Threaten Iran's 2026 World Cup CampaignIranian football officials confirmed that several members of the national squad have faced unexpected delays and denials in obtaining US entry visas ahead of the 2026 World Cup. The issue emerged after the FIFA schedule was finalized, placing the team’s travel plans under immediate pressure.Timeline of Visa Applications and SetbacksApril 2026: Iran submits visa applications for 23 players, coaching staff, and support personnel.Mid‑May 2026: Initial batch of applications processed; a subset receives administrative delays.Late May 2026: Reports surface that at least a handful of visas have been denied, prompting appeals.Financial and Logistical ImplicationsWhile exact figures remain undisclosed, the visa complications impose additional costs on the Iranian Football Federation, including expedited processing fees, potential re‑booking of flights, and the need for contingency travel arrangements. These unplanned expenses could strain an already tight budget allocated for tournament preparation.Broader Impact on Iranian Football and Regional DynamicsThe visa hurdle not only jeopardizes Iran’s on‑field performance but also amplifies existing geopolitical tensions between Tehran and Washington. A reduced or delayed squad could affect group‑stage competitiveness, influencing betting markets, broadcast rights valuations, and regional fan engagement across the Middle East.What Lies Ahead for Iran's World Cup ParticipationStakeholders are pursuing multiple avenues: diplomatic outreach through the Iranian embassy in Washington, appeals to the US State Department, and potential intervention by FIFA to mediate. If resolutions are not reached before the tournament’s opening match, Iran may be forced to field a truncated roster or, in the worst case, withdraw, reshaping the Group C lineup.

Weeks of Grief in Minab Following the School BombingIn the days following the explosion at a Minab school, families, teachers, and local leaders have described an atmosphere of lingering trauma. The incident, reported by Al Jazeera, has left the community grappling with loss and uncertainty.What Is Known About the AttackAuthorities have confirmed that an explosive device detonated inside the school premises, causing structural damage and injuries. While official casualty numbers have not been fully disclosed, eyewitnesses reported a chaotic scene with emergency responders rushing to assist victims.Absence of Concrete Data Hinders Immediate AssessmentNo verified figures on fatalities or injuries have been released by the Iranian government.Local hospitals have reported an influx of patients, but exact counts remain unconfirmed.International agencies are awaiting official statements to provide humanitarian assistance.Broader Implications for Regional Security and Community ResilienceThe bombing underscores ongoing security challenges in southern Iran and raises questions about the protection of civilian infrastructure, especially educational facilities. Community leaders are calling for increased safety measures and mental‑health support for affected students and staff.Looking Ahead: Recovery and Prevention StrategiesStakeholders anticipate a multi‑phase response: immediate medical care, psychological counseling, and a review of security protocols at schools nationwide. The incident may also prompt broader discussions on counter‑terrorism policies and the allocation of resources for disaster preparedness in the region.

OpenAI has reported a major advance in AI reasoning after its model successfully challenged an 80‑year‑old conjecture in discrete geometry, the planar unit distance problem first posed by Paul Erdős in 1946.OpenAI’s Model Cracks the 80‑Year‑Old Planar Unit Distance ConjectureThe conjecture suggested that the number of equal‑distance dot pairs on a plane grows only slightly faster than the number of dots.OpenAI's reasoning system generated a family of point arrangements that exceed Erdős’s proposed limit.The result was announced on X and confirmed in a companion paper co‑authored by mathematician Thomas Bloom.Quantifying the Breakthrough: No Monetary Figures, but Scientific SignificanceWhile the article provides no financial data, the achievement is described as a “milestone in AI mathematics” by Tim Gowers.The validation by experts underscores the credibility of AI‑generated proofs, contrasting with a prior, unverified claim from last year.Implications for AI‑Driven Mathematical ResearchThe model’s ability to explore unconventional solution paths highlights AI’s potential to augment human intuition.Researchers, including Andrew Rogoyski, note that AI is becoming a fundamental tool for future scientific inquiry.The breakthrough may accelerate AI involvement in other open problems across mathematics.What the Next Steps Could Mean for AI and MathematicsFurther collaboration between AI systems and mathematicians is expected to refine the new constructions and explore their consequences.OpenAI’s upcoming IPO could bring additional resources to expand its reasoning capabilities.The community anticipates more AI‑driven insights that could eventually resolve the broader Erdős problems.

Lead: Injury clouds USMNT defender’s World Cup prospectsCrystal Palace manager Oliver Glasner confirmed that US national team centre‑back Chris Richards has torn two ligaments in his ankle, putting his participation in the 2026 World Cup in doubt.Richards’ ankle injury sidelines him for upcoming fixturesInjury confirmed Thursday, described as “stable but quite swollen”.Will miss Crystal Palace’s match against Arsenal and the Conference League final in Leipzig.Glasner said recovery depends on reducing swelling and medical treatment.Minutes logged and caps underline Richards’ importance2,827 league minutes and 45 starts for Palace this season.13 USMNT caps earned since the start of 2025.Named USMNT Men’s Player of the Year in January.USMNT’s defensive depth tested ahead of the World CupOnly four centre‑backs have logged 500+ minutes under Mauricio Pochettino.Current regulars: Tim Ream, Miles Robinson, Mark McKenzie, with Auston Trusty gaining recent praise.Potential addition Noahkai Banks remains undecided between the US and Germany.What the next weeks could mean for Richards and the US squadSquad to be announced on 26 May; Richards may join camp late due to Palace commitments.USMNT friendlies vs Senegal (31 May) and Germany (6 June) are final tune‑ups.World Cup opener against Paraguay on 12 June in Los Angeles.

2026 French Open tournament director Amelie Mauresmo confirmed that prize‑money figures will remain unchanged this year, even as leading players threaten a boycott over a perceived drop in their share of tournament revenue.The Standoff Over Prize‑Money Allocation at Roland GarrosTop players, including Aryna Sabalenka and Coco Gauff, have criticised the organisers for reducing the players’ revenue share to an alleged 14.3 %, far below the typical 22 % seen at standard ATP and WTA events. In protest, many competitors plan to limit media interactions to 15 minutes during the pre‑tournament press day. A meeting between the French Open committee and player representatives is scheduled for Friday, but Mauresmo reiterated that “we are not going to change anything” for the current edition.Financial Snapshot: Prize Money vs. Tournament RevenueTotal prize pool: 61.7 million € (up 5.3 million € from 2025)2025 tournament revenue: 395 million €, a 14 % year‑on‑year risePlayers’ share of revenue: projected 14.3 % in 2026, down from 15.5 % in 2024Singles champion payout: 2.8 million € (+250,000 € from 2025)Implications for Player‑Organizer Relations and Future Grand SlamsThe disparity between the tournament’s revenue growth and the modest 5.4 % increase in prize money fuels tension. Players argue that without a more equitable split, they may collectively boycott Grand Slams, echoing calls made earlier this month. The French Open’s increase follows larger hikes at the U.S. Open (+20 %) and Australian Open (+16 %), highlighting a widening gap in compensation strategies across the majors.What Comes Next: Potential Negotiations and Boycott RisksWhile Mauresmo pledged ongoing dialogue, she admitted that “discussions will continue, probably after the tournament.” The upcoming Friday meeting will test whether a compromise can be reached before the start of the competition. Should talks stall, the threat of a coordinated boycott by high‑profile players could pressure organisers to revisit the prize‑money formula for future editions.

The LeadAnxious Arsenal fans around the world were glued to their screens when Manchester City's draw at Bournemouth crowned the North London club as Premier League champions – but Mikel Arteta, who led Arsenal to their first league title in 22 years, was not watching.The manager had planned to be at Arsenal's training centre in London Colney to watch the game with his players, but could not find the energy to make the trip, and chose to stay at home.The Unconventional Celebration"I went outside to the garden, I started to build some fire. I started to do some barbecue, I didn't watch any of it," Arteta told reporters on Thursday.After finishing second three times in a row, Arteta heard the news of their long-awaited triumph from his eldest son, Gabriel, who plays for Arsenal's Under-18 side."My eldest son opened the garden door, he started to run towards me. He started to cry, gave me a hug and said, we are champions, daddy," Arteta said."Then my other two boys and my wife came over, and it was beautiful, just to see the joy on them as well."Videos shared by Arsenal on social media showed players dancing and chanting at their training centre after their league title was confirmed with a game to spare."It was their moment. And they have to be themselves in that moment. And if I'm there, I think it wasn't going to be the same," Arteta said.Arsenal captain Martin Odegaard called Arteta soon after, asking where the manager was."I said, guys, enjoy for a while and see you in a few hours somewhere in London," Arteta recalled with a smile.The Manager's JourneyIt is Arteta's first league title as manager, and he admitted that he doubted himself during a high-pressure campaign, where they were often a slip-up away from losing their lead in the title race."To play with that on your back constantly is not easy. That has been one of the toughest moments... we showed very important values not only in sport, but in life. Which is perseverance, to be resilient, to be composed in moments when people are doubting," he said."And to be vulnerable. I've asked that question to myself, am I good enough to lead these players to win a major trophy? Until you do it, you cannot validate yourself."The Team's MomentumArteta said the mood in the club had changed after winning the Premier League, buoying the team's confidence ahead of a Champions League final against Paris Saint-Germain on May 30."It changes because the level of emotion you feel, it's something I haven't felt before," he said.The Final ChapterArsenal will conclude their league campaign and lift the trophy at Crystal Palace on Sunday."We will have a window to celebrate and lift the trophy and connect with the people we have constantly around us. Then we have six days to write new history in this football club," Arteta added.