Isegoria

While the US was developing its aerial reconnaissance technology, Annie Jacobsen explains (in Area 51), the Russians were developing their surface-to-air-missile technology:

It was sweltering hot in the ancient city of Peshawar, Pakistan, and Powers had spent the night on a cot in an aircraft hangar inside the CIA’s secret facility there.

[…]

The Agency had never attempted to fly all the way across the Soviet Union before, from the southern border near Pakistan to the northern border near the Arctic Circle. From there, Powers would fly his U-2 to a secret CIA base in Norway and land. No Agency pilot had ever taken off and landed at two different bases in a U-2.

This overflight was particularly important to the CIA. Powers would gather valuable photographic information on two key sites. The first was the Tyuratam Cosmodrome, the Soviets’ busiest missile launch base. Tyuratam was Russia’s Cape Canaveral, the place from where Sputnik had been launched. For years the CIA was aware of only one launchpad at Tyuratam. Now there were rumored to be two, and a U-2 overflight in April revealed preparations for an upcoming launch—of what exactly, the CIA wanted to know. After Tyuratam, Powers would fly across Siberia and head up to a facility at Plesetsk, 186 miles south of the city of Archangelsk, in the Arctic Circle. Plesetsk was alleged to be the Soviet’s newest missile-launch facility. Powers’s flight would cover a record 3,800 miles, 2,900 of which would be inside the Soviet Union. He would spend nine nerve-racking hours over enemy territory.

[…]

The reverse would have been unthinkable. Imagine a Russian spy plane flying unmolested over the entire United States, from the East Coast to the West, snapping photographs that could provide details at two-and-a-half-foot increments from seventy thousand feet up.

[…]

Mother Nature always had the final say. For Powers, a slight wind change meant the schedule for his mission flight that morning was disrupted yet again. Not enough to cancel the mission, but enough so that his navigational maps had to be quickly corrected. The waiting was agonizing. It was also necessary. If his photographic targets were covered in clouds, images from the U-2’s camera would be useless. The navigators needed to calculate when and if the weather would clear.

As Powers sat waiting it out, his commanding officer, Colonel Shelton, crossed the cement floor and indicated he wanted to speak with him.

Colonel Shelton extended his hand and opened his palm. At the center was a large silver coin. “Do you want the silver dollar?” the colonel asked Powers. What Shelton was offering was no ordinary American coin. It was a CIA suicide gadget, designed to conceal a tiny poison pin hidden inside. The pin, which the pilot could find in his pocket by rubbing a finger gently around the coin’s edge, was coated with a sticky brown substance called curare, the paralytic poison found in lethal Amazonian blowpipes. One prick of the poison pin and a pilot would be dead in seconds.

Gary Powers was one of the Agency’s most accomplished U-2 pilots. He had flown a total of twenty-seven missions, including ones over China. He had once suffered a potentially fatal flameout over the Soviet Union and managed to survive. On many occasions he had been offered the suicide pill, and on each previous mission he had said no. But on May 1, 1960, Powers unexpectedly accepted the pin from Colonel Shelton, then slid it into the pocket of his flight suit. Later, Powers would wonder if he’d had a premonition of what was to come.

[…]

Pilots knew never to use their radio while flying over denied territory, but they listened carefully for click codes being sent to them. A single click meant proceed. Three clicks meant turn around and head back to base.

[…]

Powers settled in for what was supposed to be a total of thirteen hours of flying time.

[…]

In Moscow, two thousand miles away to the west, it was still dark outside when Soviet premier Nikita Khrushchev sat upright in bed, awakened by a ringing telephone. Defense minister Marshal Malinovsky was on the line. A high-flying aircraft had crossed the border over Afghanistan and was headed toward central Russia, Malinovsky said. Khrushchev became enraged. Today of all days. May 1 was Russia’s national holiday. The streets were festooned with banners and ribbons for the May Day parade. This could mean only one thing, Khrushchev later told his son, Sergei. Eisenhower was ridiculing him again. The Soviet premier’s Achilles’ heel was his lack of formal education; he’d dropped out of school to work in the coal mines after the fourth grade. With his poor reading and writing skills, Khrushchev hated feeling that a more educated world leader was trying to make him appear the fool.

The Americans were especially duplicitous regarding holidays, Khrushchev believed. Four years earlier, on the Fourth of July, the Americans had double-crossed him with their first overflight of the U-2. If that overflight was a kick in the ribs, today’s overflight was a sharp poke in the eye.

[…]

“In other words, at a time when a major parade aimed at demonstrating Soviet military prowess was about to begin, a not-yet-identified foreign aircraft was flying over the heart of the country and Soviet air defenses appeared unable to shoot it down.”

Not if Khrushchev had his way. “Shoot down the plane by whatever means,” he shouted back at his defense minister. All across the country, the Soviet Air Force went on alert. Generals scrambled their fighter jets to go after Powers. In Siberia, officers from Soviet Air Defense Forces were summoned to their command posts with orders to shoot down the American spy. It was a matter of national pride. The orders came from Nikita Khrushchev himself.

[…]

Flying at seventy thousand feet meant the sky above him was pitch-black. Under normal circumstances he would have used the stars to determine where on the globe he was, but today his celestial navigation computations were unreliable—they’d been laid out for a 6:00 a.m. departure, not a 6:26 a.m. one. And so, with only a compass and sextant to keep him on track, Powers flew on. Spotting a break in the clouds, he determined his location to be just southeast of the Aral Sea, high above present-day Uzbekistan. Thirty miles to the north lay Powers’s first target: the Tyuratam Cosmodrome.

Realizing he was slightly off course, Powers was correcting back when suddenly he spotted the condensation trail of a jet aircraft below him. “It was moving fast, at supersonic speed, paralleling my course, though in the opposite direction,” Powers explained in his memoir Operation Overflight, published in 1970. Five minutes passed and now he knew at least one MiG was on his tail. Then he spotted another aircraft flying in the same direction as he was. “I was sure now they were tracking me on radar, vectoring in and relaying my headings to the aircraft” below him. But the MiG was so far below his U-2, it did not pose a real threat. Protected by height, Powers flew on. He felt confident he was out of harm’s way.

First he passed over the Ural Mountains, once considered the natural boundary between the East and the West. He headed on toward Sverdlovsk, which was situated thirteen hundred miles inside Russia. Before the Communists took over, Sverdlovsk was called Yekaterinburg. It was there in 1918 that Czar Nicholas II and his family were lined up against a kitchen wall and shot. To the Communists, the city of Sverdlovsk played an important role in the Soviet military-industrial complex, a place where tanks and rockets were built. It was also home to the Soviets’ secret bioweapons program, which on the date of Powers’s flight was not yet known to the CIA.

Nearing Sverdlovsk, Powers made a ninety-degree turn. He headed toward what appeared to be an airfield not marked on his map. Suddenly, large thunderclouds appeared, obscuring his view. He switched his cameras on. Powers had no idea that he was about to photograph a secret facility called Kyshtym 40, which produced nuclear material and also assembled weapons. Kyshtym 40 was as valuable to Russia as Los Alamos and Sandia combined were to the Americans.

On the ground, a surface-to-air missile battalion tasked with guarding Kyshtym 40 had been tracking Powers’s flight. At exactly 8:53 local time, the air defense battalion commander there gave the official word. “Destroy target,” the commander said. A missile from an SA-2 fired into the air at Mach 3. Inside his airplane, Gary Powers was making notes for the official record—altitude, time, instrument readings—when he suddenly felt a dull thump. All around him, his plane became engulfed in a bright orange flash of light. “A violent movement shook the plane, flinging me all over the cockpit,” Powers later wrote. “I assumed both wings had come off. What was left of the plane began spinning, only upside down, the nose pointing upward toward the sky.” As the U-2 spun out of control, Powers’s pressure suit inflated, wedging him into the nose of the airplane. The U-2 was crashing. He needed to get out. Thrown forward as he was, if he pushed the button to engage the ejection seat, both of his legs would be severed. Powers struggled, impossibly, against g-forces. He needed to get out of the airplane and he needed to hit the button that would trigger an explosion to destroy the airplane once he was gone, but he was acutely aware that he couldn’t get out of the airplane without cutting off his own legs. For a man who rarely felt fear, Gary Powers was on the edge of panic.

Suddenly, out of the chaos, three words came to him: Stop and think. An old pilot friend had once said that if he ever got in a jam, all he had to remember was to “stop and think.” His thoughts traveled back to his old training days at Area 51, back when the U-2 didn’t have an ejection seat. Back when escaping from the U-2 was the pilot’s job, not a mechanical one. Reaching up, Powers unlocked the airplane canopy. It flew off and sailed into the darkness. Instantly, the centrifugal force of the spinning airplane sucked him out into the atmosphere. He was free at last; all he needed to do was deploy his parachute. Then, to his horror, he realized that he was still attached to the airplane by his oxygen hoses. Powers tried to think through his options, but the g-forces were too great. There was nothing he could do anymore. His fate was out of his hands. He blacked out.

Nearly two thousand miles away, at a National Security Agency listening post in Turkey, NSA operators eavesdropped on Soviet radar operators at Kyshtym 40 as operators there tried to shoot Gary Powers’s U-2 out of the sky. The NSA had participated in many U-2 missions before. It was their job to equip CIA planes with listening systems, special recorders that gathered electronic intelligence, or ELINT. The NSA operators knew something was wrong the moment they heard a Soviet MiG pilot, the one who was chasing Powers from below, talking to the missile operators at Kyshtym 40. “He’s turning left,” the MiG pilot said, helping the missile operator to target Powers’s exact location. Just a few moments later, NSA operators heard Kyshtym 40 say that Powers’s U-2 had disappeared from their radar screens.

[…]

“Bill Bailey did not come home” was how Richard Bissell learned of the incident, in code.

[…]

As Powers floated down toward Earth, he noticed a small car driving down a dirt road alongside him, as if following his course. Finally, he made contact with the ground. The car stopped and men were helping him. One assisted with his chute. Another man helped him to his feet. A third man reached over to Powers’s survival pack and took his pistol. A crowd of approximately fifty people had gathered around. The men motioned for Powers to follow them. They loaded him into the front seat of a truck and began driving.

[…]

With the U-2 spy plane and the SA-2 missile system, the Americans and the Soviets had been playing a game of cat and mouse: constant pursuit, near captures, and repeated escapes. Now that game was over. Powers, like the mouse, had been caught. But there was a second, even greater catastrophe in the works. When the White House staff learned Powers’s U-2 had been shot down, they assumed he was dead. This was an assumption based on CIA “facts.” Richard Bissell had personally assured the president that in the unlikely event that an SA-2 missile was able to reach a U-2 and shoot it down, the pilot would not survive. “We believed that if a U-2 was shot down over Soviet territory, all the Russians would have was the wreckage of an aircraft,” Bissell later explained. And so, believing Gary Powers was dead, the White House denied that the airplane was on any kind of espionage mission, in opposition to Khrushchev’s very public accusation. For five days, the White House claimed that Gary Powers had been gathering high-altitude weather data for the National Advisory Committee for Aeronautics, or NACA.

[…]

The United States has been making a fool of Mother Russia, Khrushchev declared. The Americans had been sending spy planes over the Soviet Union for nearly four years. To underscore the significance of what had happened, Khrushchev gave a bold analogy. “Just imagine what would have happened had a Soviet aircraft appeared over New York, Chicago or Detroit? That would mean the outbreak of war!” Amid gasps of horror, Khrushchev explained how the Soviet Union had first used diplomatic channels to protest the spy flights. That he had called upon the U.N. Security Council to take action, but nothing was done. Just four days earlier, Khrushchev explained, on May 1, yet another illegal espionage mission had occurred. Only this time the Soviets had succeeded in shooting down the spy plane. The audience broke into wild cheers. Then came the heart of the matter in the form of a question. It was also Khrushchev’s bait. “Who sent this aircraft across the Soviet frontier?” he asked. “Was it the American Commander-in-Chief who, as everyone knows, is the president? Or was this aggressive act performed by Pentagon militarists without the president’s knowledge? If American military men can take such action on their own, the world should be greatly concerned.” By now, Khrushchev’s audience members were stomping their feet.

[…]

Khrushchev had laid a dangerous trap, one in which President Eisenhower got caught. The White House sent its press officer Walter Bonney to the press room to greet journalists and to tell the nation a lie. Gary Powers’s weather-sampling airplane was supposed to be flying over Turkey. Instead, it had gone astray. Two days later, on May 7, Khrushchev sprung his trap. “Comrades,” he told the parliament, who’d been gathered for a second revelatory speech. “I must let you in on a secret.” He smiled. “When I made my report two days ago I deliberately refrained from mentioning that we have the remains of the plane and we also have the pilot who is quite alive and kicking,” Khrushchev said. For the United States, it was a diplomatic disaster of the worst order.

The president was trapped. Were he to deny knowing what his “militarists” were up to, he would appear uninformed by his own military. Were he to admit that he had in fact personally authorized Powers’s flight, it would become clear he’d lied earlier when he claimed the downed airplane had been conducting weather research, not espionage. So despondent was the commander in chief about his untenable position that when he walked into the Oval Office two days later, he told his secretary Ann Whitman, “I would like to resign.” Spying on Russia and defying Soviet airspace was one thing; lying about it after being caught red-handed made the president look like a liar in the eyes of the world. In 1960, American presidents were expected to be truth tellers; there was no public precedent for lying.

Khrushchev demanded an apology from his nemesis. Eisenhower wouldn’t bow. Apologizing would only open Pandora’s box. There were too many overflights to make them transparent. There had been at least twenty-four U-2 flights over Russia and hundreds more bomber overflights by General LeMay. To reveal the dangerous game of cat and mouse that had been going on in secret—at a time when thermonuclear weapons on both sides were ready to fly—would likely shock and frighten people more than having a president who lied. A national poll revealed that more than half of adult Americans believed they were more likely to die in a thermonuclear war with the Russians than of old age. So Eisenhower made the decision to keep the focus on Gary Powers’s flight only and admit that he personally had authorized it. This was “the first time any nation had publicly admitted it was engaged in espionage,” noted Eisenhower’s lead U-2 photo interpreter at the time, Dino Brugioni.

Khrushchev could play the game too. And he did so by making a dangerous, offensive move. By the summer of 1960, he had authorized a Soviet military base to be set up in Cuba. The island, just ninety miles off the coast of Florida, was in America’s backyard. Khrushchev’s plan was to put nuclear warheads in striking distance of Washington, DC. In this way, Soviet missiles could be launched from Havana and obliterate the nation’s capital in just twenty-five minutes’ time. Khrushchev was showing Eisenhower that he could play cat and mouse too.

[…]

Powers was sentenced to ten years in prison. President Eisenhower was judged to be a “follower of Hitler,” the lowest insult in the Russian lexicon. Hitler had double-crossed Khrushchev’s predecessor, Joseph Stalin, in 1941, and the result of that double cross was twenty million Russians dead. In comparing Eisenhower to Hitler, Khrushchev was sending a clear message: diplomacy was off the table. The upcoming east-west summit in Paris was canceled.

Conventional explosives, David Hambling explains (in Swarm Troopers), are composed of large molecules that break down and release energy:

Those bonds are unstable, and when they are broken, the explosive detonates with a velocity of more than eight thousand meters a second.

By contrast, thermobarics do not explode at all; technically, they just burn very fast. Some types have their own oxidizer, but some simply react with oxygen in the air. In its simplest form, enhanced blast can be achieved simply by adding finely powdered metal such as aluminum to an explosive charge. More sophisticated versions consist of nothing but powdered metal and oxidizer; the explosive is released into a cloud, which is then set off with devastating effects.

Thermobarics are typically several times as powerful as TNT by weight because the oxidation reaction is more energetic than the breakdown of an explosive molecule. However, what is more surprising is that thermobarics are so far more destructive than condensed explosives with the same power. This is because the blast from an expanding thermobaric fireball goes on for longer than a normal blast. It still only lasts a matter of milliseconds, but the increased duration makes it more effective at bringing down walls.

[…]

Known as the SMAW-NE (for Novel Explosive) , the new warhead contains four pounds of a mixture known as PBXIH-135, which combines a standard plastic explosive (PBX – Plastic Bonded eXplosive) with a precisely calibrated amount of finely powdered aluminum.

[…]

One limitation was that the new SMAW round was far more effective inside a building than in the open air. Marines started using a two-stage approach: firing one of the old high-explosive SMAW rounds to make a hole in a wall, then firing a thermobaric round through the hole into the interior.

[…]

You might survive a blast of forty pounds per square inch from a condensed explosive, but just ten pounds per square inch for a few milliseconds longer from a thermobaric blast will pulverize your lungs. Body armor and sandbags offer no protection from this sort of damage.

[…]

In particular, the technology for producing nanoscale particles of aluminum, and storing them safely, has progressed

[…]

Unclassified results from one Canadian research group suggest that it should be feasible to make warheads around five times as powerful as existing munitions without changing the ingredients.

The Russian air force lobs as many as 3,000 glide bombs at Ukraine each month:

The satellite-guided bombs range as far as 40 miles, meaning Russian fighter-bombers — Sukhoi Su-30s, Su-34s and Su-35s — can release their bombs from beyond the reach of all but the best, and rarest, Ukrainian air defenses.

The 1,100- and 2,200-pound KAB glide bombs are a “miracle weapon” for the Russians, the Ukrainian Deep State analysis group noted. And the Ukrainians have “practically no countermeasures.”

[…]

To that end, the Ukrainian air force is transforming its 40 or 50 surviving Mikoyan MiG-29 fighters, and possibly also its dozens of remaining Sukhoi Su-27 fighters, into precision glide bombersr — by arming them with American-made Small Diameter Bombs hanging on improvised pylons.

[…]

No one outside of the Pentagon and the Ukrainian air force knew the Ukrainians had the 290-pound SDBs — which range 69 miles under satellite guidance on pop-out wings — until photos appeared online late last month depicting a MiG-29 with six of the diminutive bombs under its wings.

[…]

Last year, American, French and Ukrainian technicians worked together to arm Ukrainian MiG-29s and Su-27s with the U.S.-made Joint Direct Attack Munition-Extended Range glide bomb and the French-made Armement Air-Sol Modulaire glide bomb. The JDAM-ER and AASM both weigh around 500 pounds.

The SDB has the advantage of being smaller — and may also boast greater range than either the JDAM-ER and AASM, both of which range around 40 miles under the best conditions. A single MiG or Sukhoi armed with SDSs could strike six targets in a single sortie, and do it from farther away — thus reducing the risk from Russian air defenses.

Equally importantly, the SDB costs just $40,000 per bomb. That’s around the same cost as a JDAM-ER, but a fifth the cost of an AASM.

Precision systems that rely on GPS — such as Excalibur and GMLRS, which can be fired from US-provided M777 howitzers and HIMARS, respectively — are seeing shockingly decreased accuracy because of jamming:

Daniel Patt, a senior fellow at the Hudson Institute, wrote in a statement to Congress in March that the 155mm GPS-guided Excalibur artillery shell “had a 70% efficiency rate hitting targets when first used in Ukraine” but that “after six weeks, efficiency declined to only 6% as the Russians adapted their electronic warfare systems to counter it.”

Patt added that “the peak efficiency of a new weapon system is only about 2 weeks before countermeasures emerge.” That’s valuable information for the US as it prepares for future fights.

[…]

Earlier this week, the US Air Force announced a contract for add-on seekers for its extended-range JDAMs, the goal being to improve the JDAM to resist electronic jamming and instead lock onto the source of the jamming, targeting it.

Rather than talking about explosives, David Hambling explains (in Swarm Troopers), researchers tend to refer to “energetic materials”:

It is an umbrella term covering everything from detonators to incendiaries to rocket fuel.

[…]

In the field of energetic materials, Reactive Materials or RMs have shown great potential for developing weapons far more effective than conventional high explosives. RMs typically consist of a material such as Teflon mixed with metal powder.

Reactive materials also make highly effective shrapnel. Normally, shrapnel is made of steel or similar material; shrapnel fragments are like miniature bullets. But reactive material shrapnel is explosive: the material can be engineered so that it starts releasing energy when it impacts an object. This makes RMs effective as anti-aircraft and antimissile warheads, as adding a little explosive power makes them much more lethal. According to one estimate, they are five times as effective against aircraft and similar targets as conventional shrapnel. They would be similarly effective as an anti-personnel weapon.

During WWII, a new type of weapon was developed known as thermite. This is a simple mixture of metal and metal oxide powder, like iron oxide and aluminum, but it burns at extremely high temperature. Impossible to extinguish once started, thermite can melt through steel plate, and commandoes used thermite charges to disable guns and heavy machinery. Reactive materials can do better than that.

Energetic Materials & Products Inc. of Round Rock, Texas, has been involved in the Air Forces’ micro-scale ordnance efforts and used the technology in a spin-off called the Tec Torch or Metal Vapor Torch. This flashlight-sized device blasts out a flame jet that cuts through metal like a hot knife through butter, slicing through a half-inch steel bar in less than a second. It has been designed as a breaching tool for police and others who need to cut through bolts, chains, and padlocks at high speed. The Tec Torch is based on reactive material technology with solid fuel and oxidizer, and is cheaper, lighter, and more compact than the traditional oxyacetylene cutting torch.

Each fuel cartridge weighs a couple of ounces and contains precisely graded particles of magnesium, aluminum, and copper oxide. This resulting flame jet burns at over three thousand degrees centigrade and has a speed of over two thousand meters a second. A rectangular carbon fiber nozzle shapes the jet into a flat blade for cutting through bars. The jet has higher energy density than a gas flame, and the cutting action is a combination of heat and abrasion by particles of metal oxide.

[…]

A drone perching on a structure could use its own version of the Tec Torch to slice through a vital component, such as power or communication lines — or the cables supporting a suspension bridge.

[…]

This type of technology could also be effective at puncturing pipelines, and fuel and chemical storage tanks.

The A-12 Oxcart, which would evolve into the SR-71, Annie Jacobsen explains (in Area 51), was a flying fuel tank:

It held eleven thousand gallons, which made the tanks the largest portion of the airplane. The fuel had requirements the likes of which were previously unknown. During the refueling process, which would happen in the air, at lower altitudes and lower airspeeds, the temperature of the fuel would drop to -90 degrees Fahrenheit. At Mach 3, it would heat up to 285 degrees Fahrenheit, a temperature at which conventional fuels boil and explode. To allow for this kind of fluctuation, JP-7 was designed to maintain such a low vapor pressure that a person could not light it with a match. This made for many practical jokes, with those in the know dropping lit matches into a barrel of JP-7 to make those not in the know duck and run for cover.

[…]

Flying at speeds of 2,200 miles per hour, an Oxcart pilot would need a 186-mile swath just to make a U-turn. This meant an additional 38,400 acres of land around the base were withdrawn from public access, allowing the Federal Aviation Administration to extend the restricted airspace from a 50-square-mile box to 440 square miles. FAA employees were instructed not to ask questions about anything flying above forty thousand feet. The same was true at NORAD, the North American Aerospace Defense Command.

The A-12, which would evolve into the SR-71, would beat Soviet advances in radar technology in three fields, Annie Jacobsen explains (in Area 51), height, speed, and stealth:

The airplane needed to fly at ninety thousand feet and at a remarkably unprecedented speed of twenty-three hundred miles per hour, or Mach 3. In the late 1950s, for an aircraft to leave the tarmac on its own power and sustain even Mach 2 flight was unheard-of. Speed offered cover. In the event that a Mach 3 aircraft was tracked by radar, that kind of speed would make it extremely difficult to shoot down. By comparison, a U-2, which flew around five hundred miles per hour, would be seen by a Soviet SA-2 missile system approximately ten minutes before it was in shoot-down range, where it would remain for a full five minutes. An aircraft traveling at Mach 3 would be seen by Soviet radar for fewer than a hundred and twenty seconds before it could be fired upon, and it would remain in target range for fewer than twenty seconds. After that twenty-second window closed, the airplane would be too close for a Soviet missile to fire on it. The missile couldn’t chase the airplane because, even though the top speed for a missile at the time was Mach 3.5, once a missile gets that far into the upper atmosphere, it loses precision and speed. Shooting down an airplane flying at three times the speed of sound at ninety thousand feet was equivalent to hitting a bullet whizzing by seventeen miles away with another bullet.

Stealth was still a very new technology:

“Radar works analogous to a bat,” Lovick explains. “The bat squeaks and the sound hits a bug. The squeak gets sent back to the bat and the bat measures time and distance to the bug through the echo it receives.” So how does one get the bug to absorb the squeak? “The way in which to solve the radar problem for us at Lockheed was to create a surface that would redirect radar returns. We needed to send them off in a direction other than back at the Soviet radars. We could also do this by absorbing radar returns, like a diaper absorbs liquid. In theory it was simple. But it turned out to be quite a complicated problem to solve.”

Lovick had been solving problems ever since he was a child growing up in Falls City, Nebraska, during the Depression—for instance, the time he wanted to learn to play the piano but did not want to disturb his family while he practiced. “I took the piano apart and reconfigured its parts to suppress the sound. Then I sent the vibrations from the strings electronically through a small amplifier to a headset I wore.” This was hardly something most fourteen-year-old children were doing in 1933. Four years later, at the age of eighteen, Lovick published his first article on radar, for Radio-Craft magazine. Inspired to think he might have a career in radar technology, he wrote to Lockheed Corporation in faraway California asking for a job. Lockheed turned him down. So he took a minimum-wage job as a radio repairman at a local Montgomery Ward, something that, at the age of ninety-one, he still considers a serendipitous career move. “What I learned at Montgomery Ward, in an employment capacity that today some might perceive as a dead-end job, would later play an important role in my future spy plane career.” Namely, that there is as much to learn from what doesn’t work as from what does.

[…]

“An anechoic chamber is an enclosed space covered in energy-absorbing materials, the by-product of which is noiselessness,” Lovick explains. It is so quiet inside the chamber that if a person stands alone inside its four walls, he can hear the blood flowing inside his body. “Particularly loud is the blood in one’s head,” Lovick notes. Only in such a strictly controlled environment could the physicist and his team accurately test how a one-twentieth-scale model would react to radar beams aimed at it. Lockheed’s wood shop built tiny airplane models for the physicists, not unlike the models kids play with. Lovick and the team painstakingly applied radar-absorbing material to the models then strung them up in the anechoic chamber to test. Based on the radar echo results, the shape and design of the spy plane would change. So would its name. Over the next several months, the design numbers for the Archangel-1 went up incrementally, through eleven major changes. This is why the final and official Agency designation for the airplane was Archangel-12, or A-12 for short.

[…]

With the plane’s underbelly now flat, its radar cross section was reduced by an astonishing 90 percent.

[…]

“On 31 March we started to build a full scale mockup and elevation device to raise the mockup 50 feet in the air for radar tests,” Johnson wrote in documents declassified in July 2007. What Johnson was imagining in this “elevation device” would eventually become the legendary Area 51 pylon, or radar test pole.

Lockheed engineers brought with them a mock-up of the aircraft so detailed that it could easily be mistaken for the real thing. For accurate radar results, the model had to represent everything the real aircraft would be, from the size of the rivets to the slope on the chines. It had taken more than four months to build. When it was done, the wooden airplane, with its 102-foot-long fuselage and 55-foot-long wooden wings, was packed up in a wooden crate in preparation for its journey out to Area 51. Getting it there was a daunting task, and the road from Burbank to Area 51 needed to be prepared in advance. The transport crate had been disguised to look like a generic wide load, but the size made it considerably wider than wide. Crews were dispatched before the trip to remove obstructing road signs and to trim overhanging trees. In a few places along the highway, the road had to be made level.

[…]

Each member of Lovick’s crew carried in his pocket a small chart indicating Soviet satellite schedules. This often meant working odd hours, including at night. “It also made for a lot of technicians running around,” Lovick explains. “Satellites passed overhead often. Getting an aircraft up on the radar test pole took eighteen minutes. It took another eighteen minutes to get it back down. That left only a set amount of time to shoot radar at it and take data recordings.” As soon as technicians were done, they took the aircraft down and whisked it away into its hangar.

[…]

At night, workers needed to bundle up in heavy coats and wool hats. But during the day, temperatures could reach 120 degrees. “Once, I saw a coyote chasing a rabbit and they were both walking,” Lovick recalls.

[…]

Bissell had been informed that Lockheed’s A-12 would appear on enemy radar as bigger than a bird but smaller than a man. But he had not yet been told about a problem in the aircraft’s low observables that Lovick and the team had been unable to remedy while testing the mock-up out at Area 51. Lovick explains: “The exhaust ducts from the two huge jet engines that powered the aircraft were proving impossible to make stealthy. Obviously, we couldn’t cover the openings with camouflage coating. During testing, the radar waves would go into the spaces where the engines would be, echo around, and come out like water being sprayed into a can. We’d tried screens and metallic grating. Nothing worked.”

[…]

There in the conference room, Edward Lovick decided to speak up about an idea he had been considering for decades, “and that was how to ionize gas,” he says, referring to the scientific process by which the electrical charge of an atom is fundamentally changed. “I suggested that by adding the chemical compound cesium to the fuel, the exhaust would be ionized, likely masking it from radar. I had suggested cesium would be the best source of free electrons because, in the gaseous state, it would be the easiest to ionize.” If this complicated ionization worked—and Lovick believed it would—the results would be like putting a sponge in a can and running a hose into it. Instead of being bounced back, the radar return from the engines would be absorbed. “Bissell loved the idea,” says Lovick, adding that the suggestion was endorsed heartily by several of the customer’s consultants. An enthusiastic discussion ensued among the president’s science advisers, whom Lovick sensed had very little understanding of what it was he was proposing. In the end, the results would be up to Lovick to determine; later, his theory indeed proved correct. Those results remain a key component of stealth and are still classified as of 2011.

[…]

Lockheed kept the contract. Lovick got a huge Christmas bonus, and the A-12 got a code name, Oxcart. It was ironic, an oxcart being one of the slowest vehicles on Earth and the Oxcart being the fastest.

[…]

The aircraft was going to be five times faster than the U-2 and would fly a full three miles higher than the U-2.

The US Army sent four Stryker-mounted 50-kilowatt laser prototypes to the Middle East to test against aerial threats:

“What we’re finding is where the challenges are with directed energy at different power levels,” Bush told members of the Senate Appropriations airland subcommittee on Wednesday. “That [50-kilowatt] power level is proving challenging to incorporate into a vehicle that has to move around constantly — the heat dissipation, the amount of electronics, kind of the wear and tear of a vehicle in a tactical environment versus a fixed site.”

Dubbed the Directed Energy Maneuver Short-Range Air Defense (DE M-SHORAD), the service tasked Kord Technologies with integrating a 50-kilowatt class RTX laser onto a Stryker to down class one to three aerial drones and incoming rockets, artillery and mortars. In total, four prototypes were produced, and Breaking Defense first reported that all four were sent to the US Central Command (CENTCOM) region in February.

Army Vice Chief of Staff Gen. James Mingus said at the time that the goal was to experiment in a live environment complete with weather challenges and dust storms that can alter light particles and degrade beam quality.

“You may have a 50-kilowatt laser, [but] at 10 kilometers can you put at least four kilowatts in a centimeter square because … that’s what you need to burn through a quarter inch steel plate?” the three-star general asked. “But that’s really hard to get … from a big beam to get the small portion of it on the exact spot to be able to burn at that high intensity and any kind of dust particle or that starts to disrupt that.”

As impossible as it is to imagine now, Annie Jacobsen explains (in Area 51), in the early days of atomic testing there was no such thing as a HAZMAT suit:

Instead, workers combed the desert floor dressed in white lab coats and work boots, looking for particles of nuclear fallout. According to Atomic Energy Commission documents made public in 1993, this radioactive debris varied in size, from pinhead particles to pencil-size pieces of steel.

Much to the surprise of the nuclear scientists, the atomic weapons tests revealed that sometimes, in the first milliseconds of destruction, the atomic energy actually jettisoned splintered pieces of the bomb tower away from the intense heat, intact, before vaporization could occur. These highly radioactive pieces were then carried aloft in the clouds and deposited down on places like Groom Lake, and Atomic Energy Commission workers could then locate them with magnets.

There are plenty of electronic jammers on both the Russian and Ukrainian sides of the current war, but drone builders keep changing their operating frequencies and using jam-resistant radios, so the troops need shotguns:

Talking to Russian newspaper Lenta last month, retired Colonel Andrei Koshkin said that when electronic warfare fails, a shotgun can be the solution: “I have to say that even a simple shotgun that you go hunting with, which shoots a spray of shot, turns out to be more effective than a machine gun trying to shoot down a drone.”

Such weapons have been issued to some Russian units. Russian social media recently showed pictures of two soldiers credited with bringing down drones. The caption was illuminating though “The first is from the cover of the demining group, the second is from the protection of the Tor air defense system.” — in other words, both were assigned specifically to drone protection, so their role is to watch the skies, shotgun in hand, to protect their unit.

Both soldiers were armed with the 12-gauge Vepr-12 Molot shotgun, a semi-automatic weapon with a 5-round magazine.Other Russians are looking for improvised solutions to give a soldier the capability of a shotgun and assault rifle in one. For example, one video shows how an GP-25 underbarrel grenade launcher can be converted to fire a shotgun cartridge for drone defence.

The Vepr-12 is patterned after the original Kalashnikov rifle and built on the heavier RPK light machine gun receiver.

Another improvised Russian solution involves an adapter fitted to the end of the barrel of an AK-74 assault rifle to fire a single grapeshot round which the developers say had a high probability of stopping an FPV drone at 30 meters/ 100 feet range.

[…]

The Ukrainian soldier interviewed notes that shooting down drones is a full-time role which requires constant surveillance.

A piece in Armyinform in April describes a course given by an instructor who is a career soldier with long experience of hunting. He says that the men chosen for shotgun training were selected first from those with hunting experience and then from those with proven shooting skills. But he notes that the role also takes raw courage.

“It’s a very responsible job to shoot down drones when everyone is hiding,” says the instructor. “You have to have character.”

The instructor says that apart from practice at shooting fast-moving targets, there is also a strong safety aspect. In particular, shooters should not be tempted to try and pick up trophies.

“Don’t run after the drones to prove that you shot them down. Do not pick them up in your hands, do not pull the cat’s tail,” he says, noting the danger from unexploded or even booby-trapped drones. “Unfortunately, there have already been such cases.”

Anduril Australia’s Ghost Shark “extra-large” underwater autonomous sub has been delivered one year early and on budget. The official name was revealed a couple years ago:

In a nod to the Ghost Bat unmanned aircraft developed by Boeing Australia for the Royal Australian Air Force, the new autonomous and unmanned weapon will be known as Ghost Shark.

On top of showing off the prototype, to be used for testing and concept definition, Rear Adm. Peter Quinn made clear the still-to-come larger, schoolbus-sized system may carry warheads.

“Due to their range, stealth and persistence Ghost Shark will be able to operate throughout the Indo-Pacific. Due to its modular and multi-role nature, our adversaries will need to assume that their every move in the maritime domain is subject to our surveillance and that every XL-UV (drone) is capable of deploying a wide range of effects — including lethal ones,” Quinn told a small audience of government officials, officers and journalists. “Once your potential adversaries understand what a Ghost Shark is — not that we’re going to give them any specifics at all — we expect they will generate doubt and uncertainty.”

Then he delivered the best line of the day, greeted with appreciative laughter from the crowd: “Hopefully, they’ll even start hearing the Jaws theme in their head if they suspect one is about.”