Isegoria

British tests of Trident missiles are rare

February 22nd, 2024

The test firing of a Trident missile from a Royal Navy submarine has failed, for the second time in a row:

The latest test of the UK’s nuclear deterrent was from HMS Vanguard and was seen by Defence Secretary Grant Shapps.

The missile’s booster rockets failed and it landed in the sea close to the launch site, according to the Sun, which first reported the malfunction.

Mr Shapps said he has “absolute confidence” in Trident’s submarines, missiles and nuclear warheads.

This is highly embarrassing for both the UK and the US manufacturer of the Trident missile.

British tests of Trident missiles are rare, not least because of the cost. Each missile is worth around £17m and the last test in 2016 also ended in failure when the missile veered off course. Test-fired missiles are not armed with their nuclear warheads.

[…]

The missile was supposed to have flown several thousand miles before landing harmlessly in the Atlantic between Brazil and West Africa. Instead, it dropped into the ocean near to where it was launched.

[…]

The missiles the UK uses are drawn from a common pool that the US and UK both use, and the US has conducted multiple tests without these kind of problems.

Posted in Technology, War, Weapons | 3 Comments »

XTEND say that operators can fly one of their drones like a pro within a few minutes of trying it out

February 21st, 2024

Skilled FPV drone operators are becoming the most feared opponents in the war in Ukraine, David Hambling notes:

When a Ukrainian drone strike team recently took out the Russian FPV operator known as Moisey it was seen as a big success. Moisey was personally credited with destroying dozens of vehicles and killing almost 400 Ukrainian soldiers.

Standard consumer quadcopters like the ubiquitous DJI Mavic series are designed to be flown out of the box by an untrained user. The operator does not exactly fly the drone so much as tell it where to go, with the drone doing all the piloting and preventing crashes. The drone will auto-hover at a fixed point even in gusty winds and, thanks to sonar and other sensors, avoid obstacles.

[…]

FPVs by contrast are stripped-down racing machines without any of the piloting aides on standard quadcopters. This is partly a matter of cost, but mainly to do with speed — a drone switched to manual mode with all the obstacle avoidance turned off is faster than one in normal mode where speed is automatically limited to how fast it can fly safely.

This is why FPV pilots wear VR-style goggles: they need to have good situational awareness, to look ahead and plan their path to avoid flying into things. FPV cameras have a wide field of view so the operator does not make a sharp turn and find a wall in front of them.

[…]

Russia’s Academy BAS says its combat FPV operator course takes a month, working 12 hour days with no days off. The equivalent training at Ukraine’s Victory Drones takes 33 days, and participants are expected to have 20 hours practice on a simulator before they start. The pass rate on FPV courses can be as low as 60%, compared to up to 95% for regular drones.

The average hit rate for FPV drones is sometimes quoted at 10% whereas highly skilled operators may succeed with 70% or more of their attacks.

[…]

XTEND say that operators can fly one of their drones like a pro within a few minutes of trying it out. This includes carrying out tricky maneuvers like flying through doorways or windows, which is exactly the kind of skill needed by an FPV kamikaze operator, or even flying around inside buildings or tunnels.

The intelligence provided by XTEND also solves one of the big issues with current FPVs, that of losing communication in the last second of flight as the drone drops below the radio horizon.

“Our XOS operating system enables a drone to have several ‘state’ solutions to determine what happens during comms-failure, including: hover, continue to target, return to home, patrol, and more,” says Shapira.

This effectively allows the operator to ‘lock on’ to a target as soon as they identify it, so the drone will find a target even if it is evading rapidly, or the signal is lost due to jamming or other causes. In principle XOS could be trained to aim at the weak spot on a target, such as the turret rear of Russian tanks where an FPV hit often results in instant destruction.

[…]

Last year, XTEND signed a contract to supply Israel’s Ministry of Defence with a multi-drone operating system enabling an operator to control “dozens of human-guided semi-autonomous drones simultaneously.”

Posted in Technology, War, Weapons | No Comments »

That might seem like a lot of money for a radio-controlled model aircraft

February 20th, 2024

”Like mammals evolving beneath the feet of lumbering dinosaurs,“ David Hambling notes (in Swarm Troopers), “a very different type of drone has been proliferating close to the ground”:

These are little craft that do not compete with the lofty lords of the air. And while the big drones are in decline, their miniature cousins have been preparing to inherit the earth.

[…]

As of 2015 the Pentagon has around ten thousand drones, and nine thousand of them are small, hand-launched craft made by AeroVironment Inc of California

[…]

It may look like a toy aircraft with a four-foot wingspan, but it puts air power in the hands of the foot soldier.

[…]

Big drones compete with the manned aircraft that they resemble, but for once, looking like a toy may be an advantage.

[…]

Raven’s built-in GPS meant it could fly a mission via a series of programmed waypoints with no human intervention, so it could take pictures of a building or installation even if it was out of radio range. Endurance was tripled to an hour, and a new modular design meant changing sensors (say, switching between day cameras and infrared night vision) was a matter of “plug and play”.

[…]

Unlike the Predator, which requires pilot’s qualifications to fly, Raven operation can be learned in about three days.

[…]

The controller comes with a shrouded “viewing hood” to make the screen easier to see in bright sunlight — an echo of the black cloth that the TDR-1 operators covered themselves with in WWII.

The ground control unit can run training software, known as the Visualization and Mission Planning Integrated Rehearsal Environment or VAMPIRE. With VAMPIRE, an operator can practice flying virtual missions without needing to launch anything; it is like playing a handheld video game. An enhanced version can download sensor feeds from actual missions; this add-on is known as the Bidirectional Advanced Trainer (yes, that’s VAMPIRE BAT).

[…]

The video feed was originally recorded on a consumer eight-millimetre video recorder, a Sony Handycam, which allowed the user to freeze-frame or look back through the flight; it is now recorded digitally. The other piece of hardware is a ruggedized laptop, a Panasonic Toughbook computer. This provides a moving map display via Army software called FalconView.

[…]

In 2012 a complete system with two ground control stations, three RQ-11B air vehicles, plus all the sensors, spares, and carry cases, can cost the US military $100-$200,000. A single air vehicle on its own costs around $34,000. It is the sensor package, especially the thermal imaging, that pushes the price up.

To civilians that might seem like a lot of money for a radio-controlled model aircraft, but it needs to be put in context. In the conflict in Afghanistan, soldiers have on occasion used shoulder-launched Javelin anti-tank missiles costing $70,000 against individual insurgents behind cover. The mine-resistant MRAP armored trucks, hastily purchased to give protection against IEDs, cost about $600,000.

[…]

It’s certainly a low-cost option compared to $14 million for a Reaper. The Reaper also costs about $4,000 an hour to fly, so one ten-hour flight costs as much as a Raven. The F-22 Raptor costs $50,000 an hour to fly, the F-35 over $30,000, making Reaper cheap by Air Force standards.

Cheap drones were clearly a thing nine years ago, but super-cheap FPV quadcopters with 40-mm grenades or RPG warheads were still in the future.

Posted in Technology, War, Weapons | No Comments »

All requirements should be treated as recommendations

February 18th, 2024

Whenever one of Musk’s engineers cited “a requirement” as a reason for doing something, Walter Isaacson explains (in his biography of Elon), Musk would grill them:

Who made that requirement? And answering “The military” or “The legal department” was not good enough. Musk would insist that they know the name of the actual person who made the requirement. “We would talk about how we were going to qualify an engine or certify a fuel tank, and he would ask, ‘Why do we have to do that?’ ” says Tim Buzza, a refugee from Boeing who would become SpaceX’s vice president of launch and testing. “And we would say, ‘There is a military specification that says it’s a requirement.’ And he’d reply, ‘Who wrote that? Why does it make sense?’ ” All requirements should be treated as recommendations, he repeatedly instructed. The only immutable ones were those decreed by the laws of physics.

When Mueller was working on the Merlin engines, he presented an aggressive schedule for completing one of the versions. It wasn’t aggressive enough for Musk. “How the fuck can it take so long?” he asked. “This is stupid. Cut it in half.”

Mueller balked. “You can’t just take a schedule that we already cut in half and then cut it in half again,” he said. Musk looked at him coldly and told him to stay behind after the meeting. When they were alone, he asked Mueller whether he wanted to remain in charge of engines. When Mueller said he did, Musk replied, “Then when I ask for something, you fucking give it to me.”

Mueller agreed and arbitrarily cut the schedule in half. “And guess what?” he says. “We ended up developing it in about the time that we had put in that original schedule.” Sometimes Musk’s insane schedules produced the impossible, sometimes they didn’t. “I learned never to tell him no,” Mueller says. “Just say you’re going to try, then later explain why if it doesn’t work out.”

[…]

The sense of urgency was good for its own sake. It made his engineers engage in first-principles thinking. But as Mueller points out, it was also corrosive. “If you set an aggressive schedule that people think they might be able to make, they will try to put out extra effort,” he says. “But if you give them a schedule that’s physically impossible, engineers aren’t stupid. You’ve demoralized them. It’s Elon’s biggest weakness.”

Steve Jobs did something similar. His colleagues called it his reality-distortion field. He set unrealistic deadlines, and when people balked, he would stare at them without blinking and say, “Don’t be afraid, you can do it.” Although the practice demoralized people, they ended up accomplishing things that other companies couldn’t. “Even though we failed to meet most schedules or cost targets that Elon laid out, we still beat all of our peers,” Mueller admits. “We developed the lowest-cost, most awesome rockets in history, and we would end up feeling pretty good about it, even if Dad wasn’t always happy with us.”

Posted in Business, Technology | No Comments »

It is a disturbing tale, full of violent late-teenage angst

February 17th, 2024

Napoleon was a writer manqué, Andrew Roberts explains (in Napoleon: A Life), penning around sixty essays, novellas, philosophical pieces, histories, treatises, pamphlets and open letters before the age of twenty-six:

In early May 1786, aged sixteen, Napoleon wrote a two-page essay entitled ‘On Suicide’ which mixed the anguished cry of a romantic nationalist with an exercise in classical oratory. ‘Always alone and in the midst of men, I come back to my rooms to dream with myself, and to surrender myself to all the vivacity of my melancholy,’ he wrote. ‘In which direction are my thoughts turned today? Toward death.’

[…]

A few days after the successful conclusion of the shell-testing project, Napoleon wrote the first paragraph of his ‘Dissertation sur l’Autorité Royale’, which argued that military rule was a better system of government than tyranny and concluded, unambiguously: ‘There are very few kings who would not deserve to be dethroned.’

[…]

Luckily, just as he was about to send his ‘Dissertation’ to a publisher, the news arrived that Étienne-Charles de Loménie de Brienne, Louis XVI’s finance minister, to whom the essay was dedicated, had been dismissed. Napoleon quickly rescinded publication.

His writing mania extended to drafting the regulations for his officers’ mess, which he somehow turned into a 4,500-word document full of literary orotundities such as: ‘Night can hold no gloom for he who overlooks nothing that might in any way compromise his rank or his uniform. The penetrating eyes of the eagle and the hundred heads of Argus would barely suffice to fulfil the obligations and duties of his mandate.’

In January 1789 he wrote a Romantic melodrama, ‘The Earl of Essex: An English Story’, not his finest literary endeavour. ‘The fingers of the Countess sank into gaping wounds,’ begins one paragraph. ‘Her fingers dripped with blood. She cried out, hid her face, but looking up again could see nothing. Terrified, trembling, aghast, cut to the very quick by these terrible forebodings, the Countess got into a carriage and arrived at the Tower.’ The story includes assassination plots, love, murder, premonitions, and the overthrow of King James II.

Continuing in this melodramatic style, in March 1789 Napoleon wrote a two-page short story called ‘The Mask of the Prophet’, about a handsome and charismatic Arab soldier-prophet, Hakem, who has to wear a silver mask because he has been disfigured by illness. Having fallen out with the local prince, Mahadi, Hakem has his disciples dig lime-filled pits, supposedly for their enemies, but he poisons his own followers, throws their bodies into the pits and finally immolates himself. It is a disturbing tale, full of violent late-teenage angst.

Posted in Policy, War | 1 Comment »

Dispersing energy on impact rather than shattering

February 16th, 2024

The Army has officially started fielding its newest combat helmet, the Next-Generation Integrated Head Protection System:

According to service officials, the NG-IHPS will provide soldiers with “increased ballistic and fragmentation protection” in a 40% lighter package compared to the earlier Integrated Head Protection System, which was first fielded in 2018 to replace the Advanced Combat Helmet and Enhanced Combat Helmet.

The first NG-IHPS units were fielded to around 2,000 soldiers assigned to the 1st Brigade Combat Team, 82nd Airborne Division, on Monday, the service said.

[…]

Speaking to Army Times, Head Protection Team lead engineer Alex de Groot attributed enhanced protection of the NG-IHPS to the use of lightweight polyethylene instead of rigid and inflexible Kevlar material in the helmet’s construction, with the former dispersing energy on impact rather than shattering like the latter.

Garand Thumb took a look:

Posted in War, Weapons | 2 Comments »

It will be years before they can offer new, redesigned ADB headlights

February 15th, 2024

In Europe and Asia, many cars offer adaptive driving beam headlights that can bath the road ahead in bright light without ever blinding other drivers:

ADB is a lighting technology that has been available for many years in other parts of the world including Europe, China and Canada, but not in the United States.

It can actually shape the light coming from headlights rather than scattering it all over the road. If there’s a car coming in the other direction, or one driving ahead in the same lane, the light stays precisely away from that vehicle. The rest of the road is still covered in bright light with just a pocket of dimmer light around the other vehicles. This way a deer, pedestrian or bicyclist by the side of the road can still be seen clearly while other drivers sharing the road can see, too.

In America, the closest we can get to that today are automatic high beams, a feature available on many new cars that automatically flicks off the high beams if another vehicle is detected ahead. But that still means driving much — or most — of the time using only low beam headlights that don’t reach very far. That can be dangerous.

US auto safety regulations enacted in 2022 were supposed to finally allow ADB headlight, something for which the auto industry and safety groups had long been asking for. But, according to automakers and safety advocates, the new rules make it difficult for automakers to add the feature. That means it will probably be years before ADB headlights are widely available in the US.

ADB-enabled headlights already are sold on some luxury cars in America. They just lack the software to perform the way they were designed to. Some American Mercedes drivers can enjoy a dazzling light display as they start up or shut off their cars at night. Moving streaks of light wash across the pavement or walls in front of the car like a glittering snowstorm. But, while driving, the lights work just like standard high beam, low beam headlights. Their adaptive capabilities aren’t enabled here because they still don’t meet US rules.

Some ADB headlights work like digital projectors, using a million or more LED pixels to project light patterns on the road. Even in the US, some Mercedes vehicles can project symbols like arrows or lines on the road to guide drivers. Less expensive systems in Europe and Asia use several thousand or even fewer light emitters, reflectors or shutter systems to create adaptive beams,

Until two years ago, US auto safety regulations, written for traditional headlights, simply didn’t allow for adaptive headlight technology at all. Light beams wrapping around other vehicles just wasn’t something the regulations could encompass so the technology wasn’t allowed here by default.

That changed in early 2022 when, after a decade of work on it, America’s National Highway Traffic Safety Administration finalized regulations for adaptive beam headlights. But because the US regulations are so different from those in other countries, with requirements so difficult to meet, automakers still can’t offer it here. It will be years before they can offer new, redesigned ADB headlights that meet the standards, auto industry sources say.

[…]

NHTSA’s rules require the ADB headlights to respond extremely swiftly after detecting another vehicle within reach of the lights, much faster than other standards require in the EU and Canada. Also much faster than a human could switch off an ordinary high beam headlight. They also dictate extreme narrow lines between bright and dark regions.

Posted in Policy, Technology | 5 Comments »

Valentine’s Day is an odd holiday

February 14th, 2024

As I’ve noted before, Valentine’s Day is an odd holiday. Saint Valentine is the name of fourteen different martyred saints — and the one whose feast falls on February 14? We don’t know anything about him, beyond his name, except that he was born on April 16 and died on February 14. And he was removed from the Catholic calendar of saints in 1969.

In fact, it doesn’t look like Saint Valentine was associated with romantic love at all until Geoffrey Chaucer wrote Parliament of Fowls in 1382 in honor of the first anniversary of the engagement of King Richard II of England to Anne of Bohemia:

For this was Saint Valentine’s Day,
When every bird cometh there to choose his mate.

And that reference probably was not to February 14 — mid-February is an unlikely time for birds to be mating in England — and Chaucer appears to be making up a fictional tradition that never existed.

The notion caught on though, and we see it mentioned in Shakespeare’s Hamlet and John Donne’s Epithalamion a couple hundred years later.

Around that time Edmund Spenser’s The Faerie Queene gave us a rhyme that should sound familiar:

She bath’d with roses red, and violets blew,
And all the sweetest flowres, that in the forrest grew.

It inspired the modern cliche Valentine’s Day poem, which appeared in Gammer Gurton’s Garland in 1784:

The rose is red, the violet’s blue,
The honey’s sweet, and so are you.
Thou art my love and I am thine;
I drew thee to my Valentine:
The lot was cast and then I drew,
And Fortune said it shou’d be you.

Posted in Media | 2 Comments »

Rather than developing smaller, smarter weapons, the Air Force decided it wanted a bigger aircraft

February 13th, 2024

The Hellfire is not an ideal fit for the Predator, David Hambling notes (in Swarm Troopers), which struggles to carry two of them:

Rather than developing smaller, smarter weapons, the Air Force decided it wanted a bigger aircraft. General Atomics anticipated this and the company funded development of “Predator B.”

[…]

When it went into service in Afghanistan in 2007, the Predator B was renamed the “MQ-9B Hunter-Killer” or “Reaper.”

[…]

It is four times as heavy; the turboprop engine is six times as powerful and doubles to speed to around 200 mph.

[….]

A Reaper can carry fourteen Hellfire missiles, or four missiles and a pair of laser-guided 500-pound bombs.

[…]

The flyaway price for Reaper is around $14 million for the basic model, or $20 million with all the trimmings, compared to $4 million for a Predator.

[…]

So instead of a cheap, ultra-long endurance, expendable drone, the Reaper resembles a manned aircraft. Predator operator Matt Martin describes the Reaper as “a longer-duration, lightly-armed (and much less survivable) version of the F-16.” Without the duration and price advantages, the Reaper comes perilously close to being in competition with the manned jets. As we have seen, this is often a fatal situation for a drone in the Air Force.

Posted in Technology, War, Weapons | 3 Comments »

First-generation biofuel operations use food crops like corn, soy, and sugarcane as raw materials, or feedstocks

February 12th, 2024

Introducing a simple, renewable chemical to the pretreatment step can finally make biofuel production both cost-effective and carbon neutral:

Lignin is one of the main components of plant cell walls. It provides plants with greater structural integrity and resiliency from microbial attacks. However, these natural properties of lignin also make it difficult to extract and utilize from the plant matter, also known as biomass.

[…]

To overcome the lignin hurdle, [UC Riverside Associate Research Professor Charles] Cai invented CELF, which stands for co-solvent enhanced lignocellulosic fractionation. It is an innovative biomass pretreatment technology.

“CELF uses tetrahydrofuran or THF to supplement water and dilute acid during biomass pretreatment. It improves overall efficiency and adds lignin extraction capabilities,” Cai said. “Best of all, THF itself can be made from biomass sugars.”

[…]

First-generation biofuel operations use food crops like corn, soy, and sugarcane as raw materials, or feedstocks. Because these feedstocks divert land and water away from food production, using them for biofuels is not ideal.

Second-generation operations use non-edible plant biomass as feedstocks. An example of biomass feedstocks includes wood residues from milling operations, sugarcane bagasse, or corn stover, all of which are abundant low-cost byproducts of forestry and agricultural operations.

According to the Department of Energy, up to a billion tons per year of biomass could be made available for the manufacture of biofuels and bioproducts in the US alone, capable of displacing 30% of our petroleum consumption while also creating new domestic jobs.

Because a CELF biorefinery can more fully utilize plant matter than earlier second-generation methods, the researchers found that a heavier, denser feedstock like hardwood poplar is preferable over less carbon-dense corn stover for yielding greater economic and environmental benefits.

Using poplar in a CELF biorefinery, the researchers demonstrate that sustainable aviation fuel could be made at a break-even price as low as $3.15 per gallon of gasoline equivalent. The current average cost for a gallon of jet fuel in the U.S. is $5.96.

Posted in Science, Technology | 7 Comments »

After a few years, SpaceX was making in-house 70 percent of the components of its rockets.

February 11th, 2024

Musk was laser-focused on costs, Walter Isaacson explains (in his biography of Elon):

He challenged the prices that aerospace suppliers charged for components, which were usually ten times higher than similar parts in the auto industry.

His focus on cost, as well as his natural controlling instincts, led him to want to manufacture as many components as possible in-house, rather than buy them from suppliers, which was then the standard practice in the rocket and car industries. At one point SpaceX needed a valve, Mueller recalls, and the supplier said it would cost $ 250,000. Musk declared that insane and told Mueller they should make it themselves. They were able to do so in months at a fraction of the cost. Another supplier quoted a price of $ 120,000 for an actuator that would swivel the nozzle of the upper-stage engines. Musk declared it was not more complicated than a garage door opener, and he told one of his engineers to make it for $ 5,000. Jeremy Hollman, one of the young engineers working for Mueller, discovered that a valve that was used to mix liquids in a car wash system could be modified to work with rocket fuel.

After a supplier delivered some aluminum domes that go on top of the fuel tanks, it jacked up the price for the next batch. “It was like a painter who paints half your house for one price, then wants three times that for the rest,” says Mark Juncosa, who became Musk’s closest colleague at SpaceX. “That didn’t make Elon too enthusiastic.” Musk referred to it as “going Russian” on him, as the rocket hucksters in Moscow had done. “Let’s go do this ourselves,” he told Juncosa. So a new part of the assembly facility was added to build domes. After a few years, SpaceX was making in-house 70 percent of the components of its rockets.

Posted in Business, Technology | 1 Comment »

He had little interest in equality of outcome, human rights, freedom of the press or parliamentarianism

February 10th, 2024

By the time Napoleon had spent five years at Brienne and one at the École Militaire, Andrew Roberts explains (in Napoleon: A Life), he was thoroughly imbued with the military ethos:

His acceptance of the revolutionary principles of equality before the law, rational government, meritocracy, efficiency and aggressive nationalism fit in well with this ethos but he had little interest in equality of outcome, human rights, freedom of the press or parliamentarianism, all of which, to his mind, did not. Napoleon’s upbringing imbued him with a reverence for social hierarchy, law and order, and a strong belief in reward for merit and courage, but also a dislike of politicians, lawyers, journalists and Britain.

As Claude-François de Méneval, the private secretary who succeeded Bourrienne in 1802, was later to write, Napoleon left school with ‘pride, and a sentiment of dignity, a warlike instinct, a genius for form, a love of order and of discipline’. These were all part of the officer’s code, and made him into a profound social conservative. As an army officer, Napoleon believed in centralized control within a recognized hierarchical chain of command and the importance of maintaining high morale. Order in matters of administration and education was vital. He had a deep, instinctive distaste for anything which looked like a mutinous canaille (mob). None of these feelings was to change much during the French Revolution, or, indeed, for the rest of his life.

Posted in Education, Policy, War | 2 Comments »

The poor reap what the luxury belief class sows

February 9th, 2024

Kay S. Hymowitz reviews Rob Henderson’s Troubled: A Memoir of Foster Care, Family, and Social Class:

In Rob Henderson’s first recounted memory in his new memoir, Troubled, he is three years old, screaming in terror and clinging to his mother as two policemen wrestle handcuffs onto her wrists. He had no idea why this was happening, of course; the scuffle likely had something to do with his mother’s incorrigible drug addiction. A Korean-born college dropout, she relied on prostitution to support her habit. When she and Rob weren’t living in a car, she would tie him to a chair in the apartment to attend to her customers. Her other two boys, Rob’s brothers, had different fathers; Rob would never know them or learn what became of them.

[…]

His life took a turn for the better when, lacking alternatives, he enlisted in the Air Force. Conventional wisdom has it that boys like Rob learn self-discipline and responsibility from military life, but Henderson has a different take. The military didn’t “transform” him, he argued — it merely stopped him from becoming a self-destructive basket case. Most kids with his background are not so lucky.

[…]

Later, he was accepted at Yale University. For all elite universities’ problems — Henderson spotted them quickly — Yale was rocket fuel for his under-exercised brain. Henderson sounded like the kind of student that professors pray for but rarely see: mature, mindful, and hungry for knowledge. He didn’t just “do the reading;” he tested the ideas he encountered against own experiences and observations.

Henderson’s restless mind had been particularly stimulated by a 1983 book called Class: A Guide Through America’s Status System by the iconoclastic historian-critic Paul Fussell. Class opens Henderson’s eyes to the distance between forlorn places like Red Bluff and the towns of his Yale classmates’ upper middle-class upbringings. He noticed more than the obvious markers of privilege, like the students in $900 Canadian Goose jackets who strode around campus; he discovered the more subtle ways people like him were kept from moving up. Voguish words like “heteronormative” and “cisgender,” for instance, signaled that the speaker was a member of the educated class. Fussell had remarked that upper-class people often name their pets after literary or historical figures to flaunt their education. Sure enough, one of the first Yalies Henderson met had a pet cat named “Learned Claw,” a play on the name of jurist Learned Hand.

Henderson became fascinated by “class divides and social hierarchies,” adding Pierre Bourdeau, Emile Durkheim, and Thorstein Veblen to his reading list. His primary source, however, was Yale itself. In Red Bluff, hardly anyone went to college or even aspired to go; at Yale, he watched The Sopranos and was struck by Carmella’s dedication to getting daughter Meadow into Columbia. College, he realized, was the most powerful class signifier of all.

Troubled’s penultimate chapter, which might be subtitled “What I Learned at Yale,” is a tour de force that in a more rational world would be required reading for all incoming college students at elite schools. In it, Henderson developed his now widely cited concept of “luxury beliefs.” Yale students, appearing aware of their own advantages and compassionate to the downtrodden, would proudly repeat ideas that the boy from Red Bluff knew would harm the marginalized. Many of the parents of his childhood friends were drug addicts, yet his college peers cheered on drug liberalization, for example. And why not? It seemed enlightened and cost people like them nothing.

For Henderson, the most painful luxury beliefs were those that undermined families and the childhood stability he had so desperately craved. “Monogamy is kind of outdated,” a Yale graduate announced. She admitted that she had grown up with both parents and hoped someday to marry — monogamously, of course. In such people’s minds, to acknowledge the benefits of two-parent families and the stability that they are more likely to confer is to be insensitive to less fortunate families with different family structures. This attitude gets things backward, Henderson writes: “It’s cruel to validate decisions that inflict harm, especially on those who had no hand in the decision—like young children.” Luxury believers pay no price for ignoring the harms they endorse. In fact, it’s the opposite — they gain social currency at places like Yale. “The poor reap what the luxury belief class sows,” Henderson said.

Posted in Education, Policy | 4 Comments »

It will not be feasible to match China fighter for fighter and missile for missile

February 8th, 2024

During a July 2023 wargame, the Mitchell Institute tasked experienced operators, technologists, and engineers from the Air Force and defense industry to assess how a mix of uncrewed CCA (collaborative combat aircraft) and crewed combat aircraft could achieve air superiority over a peer aggressor (China):

One of the most important insights is the potential to use CCA as lead forces to help disrupt and suppress China’s advanced integrated air defense system (IADS), improve the lethality and survivability of the Air Force’s counterair forces, and magnify the service’s capacity to project combat mass into highly contested battlespaces. Experts agreed it will not be feasible to match China fighter for fighter and missile for missile in today’s battlespace, given the Air Force’s fighter force is now less than half the size it was in 1991. Accordingly, all three wargame teams proposed CONOPS that initially used CCA at scale to disrupt China’s IADS and level the playing field against the PLAAF.

[…]

All three wargame teams also chose to use a mix of CCA variants designed as airborne sensors, decoys, jammers, or weapon launchers to disrupt and stimulate the PLA’s IADS, locate its critical nodes, and begin to attrit threats to support crewed aircraft operations. Dispersing these functions across a mix of CCA would improve the Air Force’s operational resiliency and increase the number of airborne targets an adversary’s forces must attack. By design, lower-cost CCA may lack the mission systems and full functionalities of 5th generation fighters. However, an adversary has no reliable way of differentiating between how CCA are equipped and must address them all as threats. The key is understanding that CCA — in the same way remotely piloted aircraft (RPA) sensor-shooters pioneered a new way of conducting precision strikes — will be more than intelligence, surveillance, and reconnaissance (ISR) information gatherers.

Another insight is that CCA could increase the Air Force’s capacity to generate lethal mass for counterair operations. Appropriately equipped CCA can perform as force multipliers that increase the number of sensors and weapons the Air Force can project into contested battlespaces. CCA could also extend the sensor and weapon ranges of stealthy crewed aircraft they team with, increasing their lethality and survivability. This will require designing CCA with enough survivability to ensure they can reach their air-to-air weapons launch points in contested environments. Using CCA to reduce attrition of Air Force fighters and their crews would also have a major force multiplying effect over the course of a campaign — a key consideration given that DOD-mandated force cuts over the last 30 years caused the Air Force to divest its combat attrition reserves.

[…]

CCA could multiply the Air Force’s diminished combat inventory in another way: by enabling some of its non-stealthy combat aircraft to engage in the fight for air superiority in highly contested environments. For instance, notional CCA designs available to Mitchell Institute’s wargame experts included a long-range, air-launched design that carried two air-to-air weapons or four 250-pound class Small Diameter Bombs (SDBs). The experts used 4th generation F-15EXs and B-52 bombers operating outside the range of China’s IADS to launch these counterair CCA into contested area

Experts participating in Mitchell’s wargame also preferred to use a mix of lower-cost CCA they classified as expendable systems and more capable, moderate-cost CCA that can be recovered and regenerated for additional sorties or attritted if mission needs require in highly contested battlespaces. Experts chose to use expendable CCA in significant numbers during the first few days of their campaigns as airborne decoys, jammers, active emitters, and other ways that risked their loss in highly contested environments. And since these notional CCA could be ground-launched by rockets without the need to use runways, wargame experts chose to pre-position them at dispersed locations in the Philippines and Ryukyu Islands to improve the resiliency of the Air Force’s combat sortie generation operations. As their campaigns progressed, experts shifted toward using a larger number of moderate-cost recoverable/attritable CCA that carried larger payloads of weapons and could return to their forward operating locations to regenerate for additional sorties.

Finally, wargame experts suggested there is a need to develop concepts for operating CCA with other uncrewed aerial vehicles for counterair missions rather than solely using them as adjuncts for crewed aircraft. Of note, operating CCA in this way would require providing them with more advanced autonomy and other technologies that add to their cost.

Posted in Technology, War, Weapons | 18 Comments »

It is a perfect target for digital destruction

February 7th, 2024

Kara Swisher was a reporter at the Washington Post in the early 1990s, where, at age 30, she was the “young” person in the newsroom, so she had to cover digital media:

During that period, I made one prediction that started coming true much more quickly than even I expected. This was about the end of old media, starting with the destruction of one of its most important economic pillars: the classified ads in newspapers.

In 1995, a quirky programmer in San Francisco named Craig Newmark started emailing friends a list of local events, job opportunities, and things for sale. The next year, he turned Craigslist into a web-based service and eventually started expanding it all over the country and the world.

It was clear this list was a giant killer, and I told everyone who would listen to me at the Post that we needed to put all the money, all the people, and all the incentives into digital. I insisted that the bosses had to make readers feel like digital was the most important thing. But the bosses never did because the business they knew was the physical paper. I relayed my worries about the turtle pace of digital change many times to the Washington Post Company’s affable CEO, Don Graham, the son of legendary publisher and surprisingly entertaining badass Katharine Graham. Don Graham was inexplicably humble and even sheepish about his power. The very worst thing that Graham — always apologetic for having interrupted me, as I strafed big retail advertisers in my stories about the sector’s decline locally — would say to me was “Ouch.” Then he would saunter away from my desk with a jaunty wave. And while Graham was interested when I talked about what Newmark was doing, he laughed when I told him that Craigslist would wipe out his classifieds business.

“You charge too much, the customer service sucks, it’s static, and most of all, it doesn’t work,” I lectured him about this business, which was crucial to his bottom line. “It will disappear as an analog product, since it is a perfect target for digital destruction. You’re going to die by the cell and not even know it until it’s over and you’re dead on the ground.”

Don smiled at me with a kindness I certainly did not deserve at that moment. “Ouch,” he said.

The Post, of course, is now owned by a tech mogul, Jeff Bezos, and other Silicon Valley machers have taken over or invested heavily in legacy media, but they have not prevented its relentless decline, or the hemorrhaging of thousands of jobs from the industry in just the past few years, as the digital world has both sucked up and diminished print business models.