The US army is expected to test its new Long Range Hypersonic Weapon today near the Caribbean over the Atlantic, weapons experts say.
The LRHW, also known as Dark Eagle, is the US military’s latest attempt to field a weapon that can travel at five times the speed of sound – Mach 5 – or faster.
Etienne Marcuz, a French defence analyst, said on X the Dark Eagle test could be imminent based on Notices to Air Missions (Notam) issued over the previous test area, from Cape Canaveral, Florida.
A Notam is issued by a country’s aviation authority to warn aircraft in advance of a hazardous change to flying conditions on a flight path.
The US Federal Aviation Authority website displayed two Notams around in the airspace south-east of Cape Canaveral on Thursday.
“Those Notams are almost identical with the ones of previous launch attempts (as this test has been postponed several times)” Mr Marcuz wrote on X.
While Mr Marcuz expected the test to go ahead, several last year and up until March were cancelled or failed.
Hypersonic engineering challenge
At Mach 5, hypersonic weapons or aircraft move at around 1.6 kilometres per second, travelling hundreds of kilometres in a few minutes and giving enemy forces almost no time to prepare missile defences.
Dark Eagle, a ground-launched weapon fielded in co-operation with the US Navy, features a booster rocket and glide vehicle, which separates from the booster to descend unpowered to the target from high altitude at more than 6,000 kilometres per hour.
According to a Congressional Research Service report this month, the missile’s glide vehicle is “reportedly based on the Alternate Re-Entry System,” which has been in development since around 2018. The US now has at least eight hypersonic weapon projects after decades of research. Some experts say China and Russia were able to pull ahead in the field after initial US efforts became fragmented between different service branches.
While hypersonic weapons travel at Mach 5 or above, there are different interpretations of what this means for a weapon, with the most basic definition relating to speed. By this definition, the weapon is capable of withstanding extreme temperatures from friction travelling through air, where the leading edges of the missile can reach 1,800 celsius or higher.
Typically, ballistic missiles – decades-old technology – fall into this hypersonic definition.
Missiles such as Russia’s Kinzhal aero-ballistic missile, launched at high altitude from a fast-moving MiG 31, also fall into this category.
The US military, however, defines hypersonic weapons as those being able to manoeuvre at these speeds, rather than remain on a relatively predictable trajectory.
This makes them extremely difficult to shoot down, but also creates extreme engineering challenges.
“Extensive flight testing is necessary to shield hypersonic missiles’ sensitive electronics, to understand how various materials perform, and predict aerodynamics at sustained temperatures as high as 3,000° Fahrenheit,” the US Congressional Budget Office reported last year.
Manoeuvrable hypersonic weapons, according to their advocates, would also be much harder to shoot down because they can change course in the atmosphere, at lower altitudes than ballistic missiles, giving air defences less time to react. The lower something flies, the closer it is to the curvature of the Earth, shielding it from radar until it emerges in the “radar horizon”.
But experts say that manoeuvring in the atmosphere also reduces speed significantly. No manoeuvrable hypersonic weapon has been used in combat and numerous US tests for the devices have had mixed success, including several tests for the Dark Eagle which either failed or were cancelled, according to the Congressional Research Service.
Key challenges remain temperatures that rise sharply with every additional Mach – according to scientists David Wright and Cameron Tracy, temperatures at Mach 15 are 30 times hotter than at Mach 5.
Such high temperatures can cause serious problems for sensitive microelectronics that guide the weapon, one of the challenges engineers are trying to solve with advanced heat shielding materials.
MATCH INFO
Southampton 0
Manchester City 1 (Sterling 16')
Man of the match: Kevin de Bruyne (Manchester City)
RESULTS
2pm: Handicap (PA) Dh40,000 (Dirt) 1,200m
Winner: Najem Al Rwasi, Fabrice Veron (jockey), Ahmed Al Shemaili (trainer)
2.30pm: Handicap (PA) Dh40,000 (D) 2,000m
Winner: Fandim, Fernando Jara, Majed Al Jahouri
3pm: Maiden (PA) Dh40,000 (D) 1,700m
Winner: Harbh, Pat Cosgrave, Ahmed Al Mehairbi
3.30pm: Maiden (PA) Dh40,000 (D) 1,700m
Winner: Wakeel W’Rsan, Richard Mullen, Jaci Wickham
4pm: Crown Prince of Sharjah Cup Prestige (PA) Dh200,000 (D) 1,200m
Winner: Jawaal, Fernando Jara, Majed Al Jahouri
4.30pm: Sheikh Ahmed bin Rashid Al Maktoum Cup (TB) Dh200,000 (D) 2,000m
Winner: Tailor’s Row, Royston Ffrench, Salem bin Ghadayer
Red flags
- Promises of high, fixed or 'guaranteed' returns.
- Unregulated structured products or complex investments often used to bypass traditional safeguards.
- Lack of clear information, vague language, no access to audited financials.
- Overseas companies targeting investors in other jurisdictions - this can make legal recovery difficult.
- Hard-selling tactics - creating urgency, offering 'exclusive' deals.
Courtesy: Carol Glynn, founder of Conscious Finance Coaching
The National's picks
4.35pm: Tilal Al Khalediah
5.10pm: Continous
5.45pm: Raging Torrent
6.20pm: West Acre
7pm: Flood Zone
7.40pm: Straight No Chaser
8.15pm: Romantic Warrior
8.50pm: Calandogan
9.30pm: Forever Young
The specs
AT4 Ultimate, as tested
Engine: 6.2-litre V8
Power: 420hp
Torque: 623Nm
Transmission: 10-speed automatic
Price: From Dh330,800 (Elevation: Dh236,400; AT4: Dh286,800; Denali: Dh345,800)
On sale: Now
GAC GS8 Specs
Engine: 2.0-litre 4cyl turbo
Power: 248hp at 5,200rpm
Torque: 400Nm at 1,750-4,000rpm
Transmission: 8-speed auto
Fuel consumption: 9.1L/100km
On sale: Now
Price: From Dh149,900
Racecard
6pm: Al Maktoum Challenge Round 2 Group 1 (PA) $55,000 (Dirt) 1,900m
6.35pm: Oud Metha Stakes Rated Conditions (TB) $60,000 (D) 1,200m
7.10pm: Jumeirah Classic Listed (TB) $150,000 (Turf) 1,600m
7.45pm: Firebreak Stakes Group 3 (TB) $150,000 (D) 1,600m
8.20pm: Al Maktoum Challenge Round 2 Group 2 (TB) $350,000 (D) 1,900m
8.55pm: Al Bastakiya Trial Conditions (TB) $60,000 (D) 1,900m
9.30pm: Balanchine Group 2 (TB) $180,000 (T) 1,800m
Key facilities
- Olympic-size swimming pool with a split bulkhead for multi-use configurations, including water polo and 50m/25m training lanes
- Premier League-standard football pitch
- 400m Olympic running track
- NBA-spec basketball court with auditorium
- 600-seat auditorium
- Spaces for historical and cultural exploration
- An elevated football field that doubles as a helipad
- Specialist robotics and science laboratories
- AR and VR-enabled learning centres
- Disruption Lab and Research Centre for developing entrepreneurial skills
UAE currency: the story behind the money in your pockets
Some of Darwish's last words
"They see their tomorrows slipping out of their reach. And though it seems to them that everything outside this reality is heaven, yet they do not want to go to that heaven. They stay, because they are afflicted with hope." - Mahmoud Darwish, to attendees of the Palestine Festival of Literature, 2008
His life in brief: Born in a village near Galilee, he lived in exile for most of his life and started writing poetry after high school. He was arrested several times by Israel for what were deemed to be inciteful poems. Most of his work focused on the love and yearning for his homeland, and he was regarded the Palestinian poet of resistance. Over the course of his life, he published more than 30 poetry collections and books of prose, with his work translated into more than 20 languages. Many of his poems were set to music by Arab composers, most significantly Marcel Khalife. Darwish died on August 9, 2008 after undergoing heart surgery in the United States. He was later buried in Ramallah where a shrine was erected in his honour.
RESULT
Huddersfield Town 1 Manchester City 2
Huddersfield: Otamendi (45' 1 og), van La Parra (red card 90' 6)
Man City: Agüero (47' pen), Sterling (84')
Man of the match: Christopher Schindler (Huddersfield Town)
%20Ramez%20Gab%20Min%20El%20Akher
%3Cp%3E%3Cstrong%3ECreator%3A%3C%2Fstrong%3E%20Ramez%20Galal%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStarring%3A%3C%2Fstrong%3E%20Ramez%20Galal%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStreaming%20on%3A%20%3C%2Fstrong%3EMBC%20Shahid%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%20%3C%2Fstrong%3E2.5%2F5%3C%2Fp%3E%0A
KILLING OF QASSEM SULEIMANI
Mohammed bin Zayed Majlis
The years Ramadan fell in May
UAE currency: the story behind the money in your pockets
More on Quran memorisation:
Mohammed bin Zayed Majlis
The five pillars of Islam
1. Fasting
2. Prayer
3. Hajj
4. Shahada
5. Zakat
Conflict, drought, famine
Estimates of the number of deaths caused by the famine range from 400,000 to 1 million, according to a document prepared for the UK House of Lords in 2024.
It has been claimed that the policies of the Ethiopian government, which took control after deposing Emperor Haile Selassie in a military-led revolution in 1974, contributed to the scale of the famine.
Dr Miriam Bradley, senior lecturer in humanitarian studies at the University of Manchester, has argued that, by the early 1980s, “several government policies combined to cause, rather than prevent, a famine which lasted from 1983 to 1985. Mengistu’s government imposed Stalinist-model agricultural policies involving forced collectivisation and villagisation [relocation of communities into planned villages].
The West became aware of the catastrophe through a series of BBC News reports by journalist Michael Buerk in October 1984 describing a “biblical famine” and containing graphic images of thousands of people, including children, facing starvation.
Band Aid
Bob Geldof, singer with the Irish rock group The Boomtown Rats, formed Band Aid in response to the horrific images shown in the news broadcasts.
With Midge Ure of the band Ultravox, he wrote the hit charity single Do They Know it’s Christmas in December 1984, featuring a string of high-profile musicians.
Following the single’s success, the idea to stage a rock concert evolved.
Live Aid was a series of simultaneous concerts that took place at Wembley Stadium in London, John F Kennedy Stadium in Philadelphia, the US, and at various other venues across the world.
The combined event was broadcast to an estimated worldwide audience of 1.5 billion.
UAE currency: the story behind the money in your pockets
Killing of Qassem Suleimani
Specs
Engine: 51.5kW electric motor
Range: 400km
Power: 134bhp
Torque: 175Nm
Price: From Dh98,800
Available: Now
Volvo ES90 Specs
Engine: Electric single motor (96kW), twin motor (106kW) and twin motor performance (106kW)
Power: 333hp, 449hp, 680hp
Torque: 480Nm, 670Nm, 870Nm
On sale: Later in 2025 or early 2026, depending on region
Price: Exact regional pricing TBA
Defence review at a glance
• Increase defence spending to 2.5% of GDP by 2027 but given “turbulent times it may be necessary to go faster”
• Prioritise a shift towards working with AI and autonomous systems
• Invest in the resilience of military space systems.
• Number of active reserves should be increased by 20%
• More F-35 fighter jets required in the next decade
• New “hybrid Navy” with AUKUS submarines and autonomous vessels
Countdown to Zero exhibition will show how disease can be beaten
Countdown to Zero: Defeating Disease, an international multimedia exhibition created by the American Museum of National History in collaboration with The Carter Center, will open in Abu Dhabi a month before Reaching the Last Mile.
Opening on October 15 and running until November 15, the free exhibition opens at The Galleria mall on Al Maryah Island, and has already been seen at the Jimmy Carter Presidential Library and Museum in Atlanta, the American Museum of Natural History in New York, and the London School of Hygiene and Tropical Medicine.
Leaderboard
15 under: Paul Casey (ENG)
-14: Robert MacIntyre (SCO)
-13 Brandon Stone (SA)
-10 Laurie Canter (ENG) , Sergio Garcia (ESP)
-9 Kalle Samooja (FIN)
-8 Thomas Detry (BEL), Justin Harding (SA), Justin Rose (ENG)
KILLING OF QASSEM SULEIMANI
Mohammed bin Zayed Majlis
Israel Palestine on Swedish TV 1958-1989
Director: Goran Hugo Olsson
Rating: 5/5
More from Neighbourhood Watch:
KILLING OF QASSEM SULEIMANI
How%20champions%20are%20made
%3Cp%3E%0D%3Cstrong%3EDiet%3C%2Fstrong%3E%20%0D%3Cbr%3E7am%20-%20Protein%20shake%20with%20oats%20and%20fruits%0D%3Cbr%3E10am%20-%205-6%20egg%20whites%0D%3Cbr%3E1pm%20-%20White%20rice%20or%20chapati%20(Indian%20bread)%20with%20chicken%0D%3Cbr%3E4pm%20-%20Dry%20fruits%20%0D%3Cbr%3E7.30pm%20-%20Pre%20workout%20meal%20%E2%80%93%20grilled%20fish%20or%20chicken%20with%20veggies%20and%20fruits%0D%3Cbr%3E8.30pm%20to%20midnight%20workout%0D%3Cbr%3E12.30am%20%E2%80%93%20Protein%20shake%20%0D%3Cbr%3E%3Cstrong%3ETotal%20intake%3A%3C%2Fstrong%3E%204000-4500%20calories%20%0D%3Cbr%3E%3Cstrong%3ESaidu%E2%80%99s%20weight%3A%3C%2Fstrong%3E%20110%20kg%0D%3Cbr%3E%3Cstrong%3EStats%3A%3C%2Fstrong%3E%20Biceps%2019%20inches.%20Forearms%2018%20inches%3C%2Fp%3E%0A
The specs
Engine: 2.0-litre turbo 4-cyl
Transmission: eight-speed auto
Power: 190bhp
Torque: 300Nm
Price: Dh169,900
On sale: now
Schedule for show courts
Centre Court - from 4pm UAE time
Johanna Konta (6) v Donna Vekic
Andy Murray (1) v Dustin Brown
Rafael Nadal (4) v Donald Young
Court 1 - from 4pm UAE time
Kei Nishikori (9) v Sergiy Stakhovsky
Qiang Wang v Venus Williams (10)
Beatriz Haddad Maia v Simona Halep (2)
Court 2 - from 2.30pm
Heather Watson v Anastasija Sevastova (18)
Jo-Wilfried Tsonga (12) v Simone Bolelli
Florian Mayer v Marin Cilic (7)
