The 2010 smash-hit video game Call of Duty: Black Ops featured many of the conspiracy theories surrounding the Cold War. While some of them have been proven false, others are impossible to debunk — but a select few are very much true. One such example is the true-to-life way in which the protagonist receives orders throughout the campaign: through a “numbers station.”
In the game, your character, Alex Mason, listens to a shortwave radio station transmitting from a boat off the coast of Cuba that intends to send a message to Soviet sleeper agents in the States. Unlike the more fantastical elements of the game, there is historical precedent for remote numbers stations being used by spy agencies of the time.
Before the era of radio encryption, anyone with a radio receiver could listen in on any conversation. Single-channel military radios operate much like the radio in your car, just at a much lower frequency — one that car radios can’t receive. To make sure a secret message wasn’t intercepted by a random person with a radio, agencies used cryptic codes. A well-known example of such secret speech is the American military’s use of Code Talkers.
The other, equally ingenious method was the use of numbers stations. At a given moment and on a known frequency, a one-way message was sent. That message could be, as the name implies, just a string of numbers, either simply spoken or hidden within a specific song or Morse code. The listener would then use a cipher to translate what those numbers meant.
An outed numbers station transmission, The Swedish Rhapsody, sounded like this.
Someone could, for instance, turn on their car radio at exactly 12:34 PM and tune to a station that’s normally just static and hear a person call off a string of numbers, which could then translate into something like, “continue the mission.”
In the case of the video game Call of Duty: Black Ops, this method was used for espionage purposes. The radio station from which these messages were broadcast roamed the Gulf of Mexico, avoiding detection.
The use of open radio frequencies meant that more than one spy could listen in at the same time. Although never officially confirmed, many spy agencies from around the world have alluded to using them in such a manner.
Numbers stations are, allegedly, still in use. The confirmed Cuban numbers station, Atención, was at the center of an espionage case in the late 90s. Cryptic messages are still broadcast in Cuba at random times to this day.
The Chinese People’s Liberation Army Navy (PLAN) reportedly took on the US Navy in a South China Sea showdown on Sept. 30, 2018, during a freedom-of-navigation operation involving the USS Decatur.
A Chinese Luyang-class destroyer steered within 45 yards of the Arleigh Burke-class destroyer near the Spratly Islands this in a confrontational exchange that US officials deemed “unsafe,” CNN first reported. The US Navy ship was forced to maneuver to prevent a collision.
The Chinese vessel “approached USS Decatur in an unsafe and unprofessional maneuver in the vicinity of Gaven Reef in the South China Sea,” engaging in “a series of increasingly aggressive maneuvers accompanied by warnings for the Decatur to depart,” Pacific Fleet said in a statement.
“US Navy ships and aircraft operate throughout the Indo-Pacific routinely, including in the South China Sea,” the US military explained, adding, “As we have for decades, our forces will continue to fly, sail and operate anywhere international law allows.”
The incident comes as tensions escalate between Washington and Beijing over a wide range of issues, including, trade, Taiwan, sanctions, and increased American military activity in an area Beijing perceives being its sphere of influence.
US Air Force B-52 Stratofortress heavy long-range bombers flewthrough both the East and South China Sea late September 2018. Beijing called the flights “provocative” and warned that it would take “necessary measures” to defend its national interests.
A US Air Force B-52 Stratofortress.
China conducted “live-fire shooting drills” in the South China Sea over the weekend in a show of force in the contested region.
The recent showdown between the Chinese military and a US warship follows a similarly tense incident in the South China Sea involving a British warship.
The UK Royal Navy amphibious assault ship HMS Albionchallenged China’s excessive claims to the contested waterway by sailing near the Paracel Islands. In response, the Chinese PLAN dispatched a frigate and two helicopters to confront the British ship.
The Chinese military has also repeatedly issued warnings to US and other foreign aircraft that venture to close to its territorial holdings in the region, many of which have been armed with anti-ship and surface-to-air missiles, among other weapons systems.
China has canceled two high-level security meetings with US defense officials in late September 2018 as tensions between the US and China rise.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
The Marine Corps has to recruit a bunch of teens and young twenty-somethings in order to keep recruits flowing in. And they sponsored four YouTubers to come and spend three days in basic training. The main star of the resulting video is Michelle Khare, a BuzzFeed.News journalist whose YouTube is pretty much all videos about her trying on other people’s lives like the ultimate tourist.
So when the Marine Corps asked her to try out their training, it was a pretty perfect fit.
But it’s easy to see the difference between basic training for YouTubers and people really entering the service. This author went through Army basic, but he still feels pretty certain that real Marines gets yelled at harder than this. And he definitely doesn’t remember the flock of camera people and producers who accompanied a “platoon” of about a dozen people.
But the YouTube recruits do go through some of the physical and mental challenges that break real recruits. And they made it through, partially thanks to the help of drill instructors who spurred them on even as they got too afraid. The A-Tower, familiar to most soldiers from the “confidence course,” nearly takes our friend Michelle out before the DI helps her master the fear.
The personalities go through some other fun staples of basic training, like breaking the seals on their gas masks in the chamber and firing M16s. Of course, the YouTubers get new or nearly new rifles with ACOGs, but no one said life is fair. And we don’t really need them to fire in combat successfully with iron sights anyway.
Oh, and that was the first day. And one dude literally dropped out after just that.
Like, dude, you’re doing the tourist version. It’s only three days long. Real Marine basic training is 13 weeks.
The rest of the personalities pushed on through physical training to muscle failure, drill instruction, rappel training, more obstacles, and a ruck march.
“On May 9, 2018, the Quds force, a special force wing of the Iranian Revolutionary Guard, stationed in Syria, shot 20 rockets towards IDF posts in the Golan Heights. The IDF intercepted four of the rockets, preventing casualties and damage. This is the first time that Iranian forces have directly fired at Israeli troops.
In response, in the night on May 10, 2018, IDF fighter jets (mainly F-16I Sufa aircraft according to most sources even though the official IAF website’s release on the attack shows also a file photo of an F-15I) struck several military targets in Syria that belonged to Iran’s Quds force. “The IDF’s wide-scale attack included Iranian intelligence sites, the Quds force logistics headquarters, an Iranian military compound in Syria, observation and military posts, et cetera. In spite of a warning from Israel, Syrian aerial defense forces fired towards the IAF aircraft as they conducted the strikes. In response, the IAF targeted several aerial interception systems (SA5, SA2, SA22, SA17) which belong to the Syrian Armed Forces. All of the IDF’s fighter jets returned to their bases safely.”
Among the targets hit by the Israeli combat planes there is also a Pantsir-S1 (SA-22 according to the NATO designation) as shown in the following footage.
The Pantsir-S1 is a Russian-built advanced, self-propelled combined gun/missile system that is made mobile on 8×8 trucks. The transportable gun/SAM system includes up to 12 surface-to-air missiles arranged into two 6-tube groups on the turret, and a pair of 30mm cannon.
The SA-22 was destroyed from what, based on the type of aircraft reportedly involved in the air strikes, the range of the missile and similar footage available online, seems to be a Delilah missile (actually, there is someone that suggested the missile might have been a Spike NLOS, but the use of a standoff missile seems much more likely).
The Delilah is a cruise missile developed in Israel by Israel Military Industries (IMI), built to target moving and re-locatable targets with a CEP of 1 metre (3 ft 3 in) at a maximum range of 250 km.
The best description of the cruise missile comes from the IAF website:
In terms of its structure, the Delilah is almost identical to a typical air-to-ground missile. The front section includes the homing parts, which in the first models were televisional. Thus, the head of the missile includes an antenna for general guidance towards its target. The next section holds the various electronic parts including guidance systems and flight control. The part behind this holds the warhead and fuel supply. The final section is made up of a jet engine capable of producing 165 pounds of thrust and the control surfaces that turn the missile towards its target.
Examining the technical data alone raises the question of why the Delilah is considered such an important missile. After all, there are missiles capable of flying further and faster and carrying warheads many times larger which are available on the global weapons market. The answer lies in the fact that the Delilah is seen more as a “loitering missile” than a cruise missile.
In general typical air-to-ground missiles are launched in the general direction of their target. A navigational system (such as GPS) takes them to the spot where intelligence indicates that the target lies. If the missile is autonomous (“fire and forget”) then the plane that launched it can simply leave. The missile flies towards the target. When it identifies it, it strikes it with the help of its final guidance system. When the target is not where it is expected to be, the missile is simply written off. An example of this sort of weapon is the US Tomahawk missile, at least in its early models.
When a missile is fitted with an electro-optic guidance system, it broadcasts an image of what is in front of it, back to the aircraft that launched it. The image from the homing device is shown on a special screen in the cockpit, usually facing the navigator’s chair in a two-seater aircraft. The navigator can send the missile instructions, and make small changes in its flight path. However, these changes can only take pace during a relatively short period of time, and are comparatively minor. From the moment that the missile begins its final approach, no changes can be made. The result is that although he has some control, the navigator is actually very limited. If a missile approaches a target, which at the last minute turns out to be moving, or the wrong target altogether, then the missile misses. Thus, there have been many events like the one in Yugoslavia in 1999 when an electro-optic bomb launched from a US combat airplane was launched at a bridge. Seconds before impact, a passenger train reached the bridge and all the navigator could do was watch in horror, knowing that many civilians would be killed. It is here that the Delilah’s unique ability enters the picture. […] The Delilah’s operation is similar to what is described above; it, too, possesses a “Man in the Loop” mechanism, where the navigator controls the final direction of the missile. However, in the case of the Delilah there’s a key difference: as the missile makes the final approach, if the target has moved or if there’s a need to cancel the attack (for example, if civilians are spotted near the target), all the navigator needs to do is press a button in the cockpit which instructs the missile to abort its approach and return to linger. Thus, situations in which a missile is wasted on a target that has disappeared, or in which civilians are accidentally killed can be prevented. In the same way the use of a missile on a target that has already been destroyed can be prevented, saving valuable ammunition.
This is not the only value in the Delilah missile’s ability to linger. One can imagine a situation in which the target’s precise location is not known with any certainty, for example if it is a portable anti-aircraft launcher or land-land missile launcher. In this case the Delilah can be launched in the general direction of the target, based on intelligence reports. The missile would fly in the direction of the target, all the while surveying the territory with its homing equipment. The image appears in the cockpit, the Delilah serving effectively as a homing UAV. The Delilah patrols above the territory searching for its target. The missile’s long range can be exchanged for a prolonged stay in the air above the target. When the navigator identifies the target, or what is thought to be the target, he instructs the missile to fly towards it. If he has identified it correctly then the missile is directed to attack it. If he has not found the target then the missile is instructed to abort its approach and return to searching.
The Delilah missile’s ability to both loiter and carry out repeated passes makes it the ideal weapon for attacking mobile sites like rocket launches. Everyone recalls the difficulty the US Air Force faced during the 1992 Gulf War when it attempted to locate and destroy the Iraqi “Al-Hussein” rocket launcher that was used to fire at Israel and Saudi Arabia. The Americans knew roughly where the rockets were being launched from but had difficulty locating the launchers themselves. As a result fighter planes were sent for long patrols over western Iraq every night. On many occasions the Americans identified the point where the missile was launched from, but by the time a counter-strike had been arranged the missile launcher had left the scene. It’s in these sorts of operational profile that the Delilah performs best, perhaps better than any other weapons system. In these cases the Delilah can be launched towards the area intelligence expects the missiles to be launched from. The Delilah will fly above the area and search for missile launchers. When a launcher is identified, it will be immediately struck by the missile. If it’s discovered that the target has not been identified correctly, for example if it’s a dummy launcher or another vehicle that looks like a launcher (such as a petrol tanker), the missile receives the instructions to end its approach and continue to search for the real target.
“The Delilah is a system that can strike very precisely at critical, sensitive points from a great distance”, explains Brigadier General (reserve) Arieh Mizrachi, who was once CEO of IMI.”If we want to attack a command bunker, for example, and we know where it is situated and exactly which window we need to hit then we can do it. We can always make another approach and place the missile exactly where we want it. The extreme precision of the missile makes it possible for us to paralyze the enemy by striking their critical point. For example, if we send the missile through a window of a division’s control center, then no one will be left to give orders, and we’ll have silenced the whole division. It’s important to understand that the target does not need to be a large command center. The ‘Delilah’ lets us strike at the brain of the enemy, even if it’s a small mobile target like a command armored personnel carrier. Similarly, we can strike at a ship’s command center without needing to sink the whole ship. This holds true for many other kinds of target like airports, logistics centers and so on. The moment we identify the critical point, the Delilah lets us hit it”. […] “The training needed to operate the Delilah lasts a few months, and because of its complex capabilities, not everyone successfully completes it”, explains First Lieutenant A., an F-16D navigator in the “Scorpion” Squadron who is trained on the Delilah. “The training process is long, complex and challenging. You start with simple scenarios, hitting a large target in open space, and advance to small targets that are located in densely populated areas”.
“Despite the intense cooperation between the pilot and the navigator, the fact remains that the missile is operated from the navigator’s cockpit. In the first stage you launch the missile and it flies towards the target you’ve given it. Later in the flight, you take control of the missile and direct it wherever you want. If you need to, you can press a button and the missile will loiter. The role of the pilot is to tell me when I’ve reach the point where I need to tell the missile to fly, and I can no longer tell it to continue to loiter”. “Even though you are not physically in the same place as the missile, and in fact are far away, the whole time you feel that you are part of it. The fact that you can fly the missile wherever you want, whilst you yourself fly to an area that is not under threat, gives you safety”.
As said, the Delilah is a standoff weapon: it means the aircraft can use it while remaining at safe distance.
As a side note, according to our sources, a KC-707 tanker that supported the F-16I. May 9, 2018, more or less when the jets were attacking the targets in Syria, a KC-707 was operating in the southern part of Israel.
We can’t be sure the tanker was supporting the raid (the fact an Israeli aircraft could be tracked online during a combat mission is somehow surprising), still worth a mention.
This article originally appeared on The Aviationist. Follow @theaviationist on Twitter.
War movies wouldn’t be complete without some cinematic deaths. In some of these flicks, the troop is killed instantly by a barrage of incoming fire, but in others, the director decides to take his time with something dramatic and drawn out.
In some cases, there’s a hint of hope that the near-death character just might pull through — but that sh*t is freaking rare.
Check out these five on-screen wounds that the troop had no chance of surviving.
1. Cowboy (Full Metal Jacket)
In the film our favorite Texan takes a direct sniper round to his chest out of nowhere. F*ck! Cowboy’s Marines drag him to safety to render treatment, but there are two things working against him:
He got hit in the back and round went through his chest wall. That’s bad.
The squad’s Corpsman got killed in the previous scene. That’s double bad.
Cowboy made a boot mistake by standing in front of those two big-ass holes in the wall, giving that sniper a clear line of sight on him — just sayin’.
2. Nick (Deer Hunter)
While playing a dangerous game of Russian roulette — which we strongly recommend against — Nicky fires a round straight into his brain and falls to the floor. Michael rushes over and applies pressure to his massive, bleeding wound, but he doesn’t have a chance at saving his friend without an operating room and a skilled neurosurgeon on hand.
It’s a great movie, but why didn’t Micheal use Nicky’s red head wrap to help stop the bleeding? Just sayin’.
3. William Wallace (Braveheart)
William Wallace’s legacy is so impressive that we hate to rain on every Scotsman’s parade with this one. Toward the end of the film, Wallace is hung by the neck, his limbs are stretched apart by horses, and his entrails are pulled out his abdomen — brutal. Wallace is told throughout his execution that if he asks for mercy, they will grant it.
As they pull out his insides, he’s told one final time to ask for mercy — as if the medical technology of the time could help them properly restore those vital organs.
Plus, his diaphragm was probably ripped to hell, making it impossible for him to famously scream, “freedom!” — just sayin’.
4. Medic Wade (Saving Private Ryan)
Deep in the second act, Medic Wade takes a few rounds to his torso. Capt. Miller and the rest of the Rangers render the best treatment they can muster.
The soldiers use a lot of pressure dressings, iodized salt packets, and water to try and save their friend and only medic. Unfortunately, his wounds were far too severe. They never had a shot.
It’s a dramatic scene, but we also doubt Wade would’ve been able to speak as clearly as he was — just sayin’.
5. Elias (Platoon)
This fictional sergeant is one of the film’s most influential characters, as he brings a glimmer of humanity to an inhumane world. Once we witness (spoiler alert) Sgt. Barnes shoot Elias a few times, we figure he’s was dead. Little do we know, he’s got a lot more fight in him.
Later, we spot Elias running away from the enemy toward the helicopter and, for a split second, we think he just might make it. We’re so wrong.
It’s amazing none of those AK-47 rounds rip through the front of his chest wall like they do Cowboy’s — just sayin’.
I challenge you to count the number of times Elias gets shot. If you think you’ve got it, comment below.
The far side of the moon is hiding a colossal secret beneath its airless, pockmarked surface.
No one is quite sure what it is — the most precise wording researchers can muster is a “large excess of mass.”
The feature lurks dozens of miles beneath a 1,550-mile-wide impact crater called the South Pole-Aitken Basin, which we can’t see from Earth. Ideas for what the mysterious lump may be include the splattered core of a giant metallic asteroid or an ocean of red-hot magma that slowly froze in place.
“Imagine taking a pile of metal five times larger than the Big Island of Hawaii and burying it underground,” Peter B. James, a geoscientist at Baylor University, said in a press release. “That’s roughly how much unexpected mass we detected.”
James is one of a handful of US scientists who announced their discovery in a study published in the journal Geophysical Research Letters.
The gravitational force of “whatever it is, wherever it came from,” James said, is so great that it drags down the floor of the basin by more than half a mile.
A rendering of a lunar rover for China’s Chang’e-4 moon mission.
(China Aerospace Science and Technology Corporation)
A giant secret below the solar system’s oldest, biggest preserved crater
The South Pole-Aitken Basin is believed to be the site of a horrendous collision that occurred about 500 million years after the moon formed. It’s thought to be the largest and oldest intact crater on any planetary body within the solar system.
Whatever formed the basin nearly 4 billion years ago remains a mystery, but the blow was so strong that it likely punched all the way through the moon’s crust and tossed part of the lunar mantle — a deeper geologic layer — onto the surface.
For these reasons, geologists are eager to explore the basin to glean clues about the moon’s formation and composition. In fact, China recently landed its Chang’e 4 mission there (specifically within a roughly 111-mile-wide crater called Von Kármán) to study part of the basin.
James and his colleagues discovered the anomaly beneath the basin by merging data from two NASA missions at the moon. One is the Lunar Reconnaissance Orbiter, which continues to constantly photograph the lunar surface and has led to high-definition surface elevation maps.
The mysterious lunar lump exists below the surface of the lunar South Pole-Aitken Basin (in blues and purples).
The other mission was the Gravity Recovery and Interior Laboratory (GRAIL), which involved two spacecraft — GRAIL A and GRAIL B — working in tandem to detect variations in the strength of the moon’s gravitational field. Larger variations helped tease out information about the moon’s core, and subtler ones revealed unseen mineral deposits, asteroid impact sites, and subsurface features.
“When we combined that with lunar topography data from the Lunar Reconnaissance Orbiter, we discovered the unexpectedly large amount of mass hundreds of miles underneath the South Pole-Aitken basin,” James said. “One of the explanations of this extra mass is that the metal from the asteroid that formed this crater is still embedded in the moon’s mantle.”
If the mass is a metallic asteroid core, it didn’t get stuck inside the moon intact; instead, computer simulations suggest it could have spread out as it struck. The researchers think such splattering may have kept the metal floating about 186 miles beneath the crust; otherwise it might have sunk down into the moon’s core, which starts about 310 miles deep.
Another explanation is that, following the impact that formed the basin, a huge ocean of metal-rich magma pooled inside of the lunar crust and solidified into a dense slab.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
Some 50,000 troops and thousands of vehicles are ranging across Norway and the Norwegian and Baltic seas for NATO’s exercise Trident Juncture, which officials have said is the alliance’s largest exercise since the Cold War.
The focus for the dozens of ships and planes taking part turned in November 2018 to the naval portion of the exercise.
All 29 NATO members and Sweden and Finland are taking part in Trident Juncture, but only about 16 countries are joining the naval drills, bringing 65 ships and submarines and eight maritime-patrol aircraft.
The maritime contingent will be split — about 5,000 sailors and 30 vessels on each side — sometimes facing off against each other.
US Navy guided-missile destroyer USS Forrest Sherman the North Sea, Oct. 23, 2018.
(US Navy photo by Mass Comm. Specialist Seaman Raymond Maddocks)
US Naval Forces Europe-Africa chief Adm. James Foggo, who is leading Trident Juncture, has said the exercise, which is done regularly, was scheduled for autumn in the northern latitudes for a reason: “We’re toughening everyone up.”
Harsh conditions have taken a toll. Before Trident Juncture’s official start on Oct. 25, 2018, two Navy ships carrying Marines to Iceland for pre-exercises had to take shelter at Reykjavik. (The exercise ends on Nov. 7, 2018.)
On one of them, the USS Gunston Hall, heavy seas damaged the well deck and landing craft and injured sailors. The conditions also restricted what Marines could do in Iceland.
US Marines board a CH-53E Sea Stallion helicopter aboard USS Iwo Jima during an air-assault exercise in Iceland, Oct. 17, 2018.
“Our Marines and their amphibious ships were coming to Iceland, were going to spend some time in the port of Reykjavik, and also conduct a practice amphibious land and a practice amphibious air assault,” Foggo said on the latest episode of his podcast, “On the Horizon.”
“Because of the weather, we did not get the amphibious landing off, but that is part of the learning curve of operating at this time of year in the latitudes of the high north,” he added.
“We’ve made it quite clear that we will look for operational risk management first,” Foggo said. “This is an exercise, not a crisis, but weather can be as capable an adversary as another nation that invades your territory, and we’re finding out that there’s some very challenging conditions out there.”
‘Colder temperatures, higher winds, and unpredictable seas’
Thousands of sailors from NATO navies, including roughly 6,000 with the USS Harry S. Truman carrier strike group, are still at sea, operating in what can be tough conditions.
After a shortened deployment around Europe this summer, the Truman left Norfolk in late August 2018 and sailed into the Arctic Circle on Oct. 19, 2018, becoming the first US aircraft carrier to do so in nearly 30 years.
Aviation Ordnanceman 3rd Class Michael Powell moves ordnance on the flight deck of the aircraft carrier USS Harry S. Truman, Oct. 23, 2018.
(US Navy photo by Mass Comm. Specialist 2nd Class Thomas Gooley)
Since then the strike group has been in the Norwegian Sea, at times working with Norwegian navy ships inside that country’s territorial waters, Lt. Cmdr. Laura Stegherr, a spokeswoman for the Truman strike group, said in an email.
The group took several steps to prepare its ships and crews to be “confronted by the trio of colder temperatures, higher winds, and unpredictable seas operating in the Norwegian Sea and north of the Arctic Circle,” Stegherr said.
“This included ensuring all sailors exposed to the elements — such as sailors working on the flight deck, sailors conducting underway replenishments, and bridge wing lookouts — were outfitted with durable, high-quality cold-weather gear,” Stegherr added. “All equipment, from as small as a computer monitor to as large as a forklift, was secured for sea.”
Operational planners, meteorological and oceanographic experts, and navigators worked together to chart a safe course, Stegherr said.
Aviation Boatswain’s Mate (Handling) Airman Angelina Peralez mans a sound-powered phone for an aircraft-elevator operation in hangar-bay control aboard the USS Harry S. Truman, Oct. 29, 2018.
(US Navy photo by Mass Comm. Specialist 3rd Class Victoria Granado)
The high flight deck on a carrier would likely be spared from the churn at sea level, said Bryan Clark, a senior fellow at the Center for Strategic and Budgetary Assessments.
But ocean spray can reach topside on a carrier, Clark said, and “if you get some precipitation or something, you’ve got to think about going up there and de-icing the deck, which, if you’re on a ship, that could be a huge hassle.”
Crews on aircraft carriers and amphibious assault ships also have to worry about aircraft, which are vulnerable to the cold.
“When you go up in the North Atlantic, even at lower altitudes you’re running into some temperature problems, and you’ve got much higher humidity, so icing can be a problem” on fixed-wing aircraft, Clark said.
Rotor blades on helicopters and other aircraft can accumulate ice, weighing them down.
“Also hydraulics are a problem,” especially for aircraft, Clark added. In intense cold, “the hydraulic oil starts to become too viscous, and the system is designed to operate at a certain level of viscosity, and if it starts to become too thick, the pressure goes up and you could end up blowing seals.”
Sailors signal an E-2D Hawkeye ready for launch on the aircraft carrier USS Harry S. Truman, Oct. 27, 2018.
(US Navy photo by Mass Comm. Specialist 2nd Class Thomas Gooley)
On ships with the Truman, like guided-missile destroyers USS Farragut and USS Forrest Sherman and guided-missile cruiser USS Normandy, where crews are closer to the water, harsh conditions can be felt more acutely.
“On a surface ship you’ve got parts of the ship that are not very well heated,” Clark said.
On “the bridge, for example, you have sliding doors, essentially, that go out to the bridge wings, and in the bridge wings you’re exposed. You’re out there exposed to the elements, and the bridge itself is not particularly insulated, because it’s got a bunch of windows.”
“It sort of affects people’s performance, just because you’re constantly cold,” Clark added.
On surface ships, the masts and antennas sprouting from the superstructure can gather ice, affecting the performance of that equipment and even the handling of the ship — in extreme cases, the ship’s centers of gravity and buoyancy can be affected.
De-icing solutions are available, but they aren’t always effective on every surface. “So you kind of have to constantly go up there and chip and clear ice off of the mast,” Clark said.
Sailors on the guided-missile destroyer USS Farragut supervise the refueling probe during a replenishment-at-sea with fleet-replenishment oiler USNS Big Horn, Oct. 20, 2018.
(US Navy photo by Mass Comm. Specialist 2nd Class Cameron M. Stoner)
Even below deck, the outside environment is still a factor.
“For the engineering plants, you use the seawater to cool a lot of your components,” Clark said. “In the case of a surface ship that’s got gas-turbine power plants, you use that to cool the gas-turbine power plant, depending on how old the ship is.”
Cooler water can make engines and other components more efficient, but water that’s too cold can also take a toll.
“If you’re trying to cool a gas-turbine generator … there’s kind of an ideal temperature range that you want to maintain it at,” Clark said. “So if the cooling water becomes too cold, it’s hard to keep it in that normal range. It actually gets too cold, and you start to get less efficiency out of your turbine.”
Using water that’s too cold to cool components can also lead to condensation, which in turn can cause corrosion or short-circuits in electronics, Clark added.
Gunner’s Mate 1st Class Christopher Carlson watches the Royal Norwegian navy frigate HNoMS Thor Heyerdahl pull alongside the USS Harry S. Truman, Oct. 26, 2018.
(US Navy photo by Mass Comm. Specialist Seaman Joseph A.D. Phillips)
‘Rebuilding our muscle memory’
Despite the challenges of operating in northern latitudes, the Navy says its presence there will grow.
The “Truman is making the most of an operating area where carriers typically haven’t gone for a couple of decades, and in doing so, we’re kind of rebuilding our muscle memory,” Foggo said on his podcast. “It’s very important that we take those lessons back home for other future strike-group deployments … because it’s very challenging conditions up there.”
The Truman strike group returned to Norfolk in 2018 after three months deployed in the 6th Fleet area of operations, which cover the eastern Atlantic and Europe.
That was a departure from the usual six-month deployment — a change comes as a part of the “dynamic force employment” concept touted by Defense Secretary Jim Mattis as a way to add unpredictability to US military operations.
The Truman’s trip to the Arctic Circle is also part of that — “showing the Russians that we’re not bound by this constant carrier presence in the Middle East, so that we can go and operate closer to Russia and into areas that Russia traditionally has operated in, like in the Cold War,” Clark said.
“The other thing is to get US naval forces more practiced operating in these environments in case they have to in the future,” Clark added. “Because in particular one of the things they’re likely doing is anti-submarine warfare.”
An MH-60R Seahawk helicopter lands on the USS Harry S. Truman, Nov. 5, 2018.
(US Navy photo by Mass Comm. Specialist Seaman Joseph A.D. Phillips)
The submarines in Russia’s Northern Fleet, which is based not far from Russia’s border with Norway, are considered highly capable, Clark said. Foggo himself has warned about Russian submarines — their land-attack cruise missiles in particular.
“That’s the primary trend up in the Northern Fleet,” Clark said. “So I imagine a lot of what the carrier strike group is doing up there is anti-submarine warfare.”
Stegherr said strike group aircraft had carried out operations at sea and over land to support Trident Juncture and that “the strike group conducted high-end air, surface and subsurface warfare operations” with partner forces, which were meant “to refine our network of capabilities able to respond rapidly and decisively to any potential situation.”
The Truman strike group’s presence in the North Sea, the Norwegian Sea, and the Arctic Circle “demonstrates to our allies and partners that we will uphold our commitments, regardless of the vastness or the unforgiving nature of the sea,” Rear Adm. Gene Black, commander of the Truman strike group, said in a statement.
“This may be the first strike group to operate for this length of time this far north in many years, but it will not be the last.”
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
In following the grand tradition of “if one is good, then two must be great” thinking, Israel’s Silver Shadow firearms manufacturer is marketing this double-barreled AR-15 for sale in the United States. Check out this double-barrel rifle no one asked for that the military will never, ever use.
But just because the military won’t ever use it doesn’t mean civilians won’t try to have fun with it. After all, this isn’t the first time someone thought two barrels was better than one.
Besides, it works for shotguns, right? Why not AR-15s?
Originally marketed as an AR variant under a company named Gilboa, Silver Shadow makes this line of double-barreled weapons here in the U.S., where the 16-inch barrel, twin-trigger rifle is legal for civilian use. The twin trigger is how the company avoids the Bureau of Alcohol, Tobacco, and Firearms’ definition of a machine gun.
Each barrel of the Gilboa Snake has its own independent gas block and tube, meaning it can fire multiple rounds with each trigger without the delay and recoil of the weapon cycling between trigger pulls. It also has two separate ejection ports, so hot brass can go down the shirt of the person laying prone to your left and right.
Everything else about the rifle is made with standard AR-15 parts and it still fires the 5.56mm NATO round. Most importantly (in the unlikely event someone were to use the rifle in combat), the weapon also utilizes two standard magazines, one feeding into each barrel.
How to zero the Gilboa Snake
Zeroing the weapon requires zeroing both barrels independently of each other and then zeroing them relative to one another. Then you need to zero them together, as shown in the video below.
Firing a double-barrel AR
The guys over at Guns and Ammo got their hands on an early version of the rifle a few years back and demonstrated firing it at a range.
ISIS does not operate like a typical terrorist group. Unlike Al-Qaeda or the Taliban with a loosely connected network of terrorist cells, ISIS operates like a country with a conventional army.
In January 2014, the secret files of Samir Abd Muhammad al-Khilawi – best-known as Haji Bakr – were obtained after being killed in a firefight. Haji Bakr was a former colonel in the intelligence service of Saddam Hussein’s air defense force who later became ISIS’ head strategist. He’s been secretly pulling the strings at ISIS for years, according to a report by Spiegel.
When he died, he left the blueprint for the Islamic State. These documents show the structure of the Islamic State from top to bottom. This TestTube News video explains how ISIS’ chain of command is broken down according to Haji Bakr.
Marine Corps Capt. Daniel Kult, Sgt. John Dietrick and Pfc. Alexander Meinhardt, from left to right, of 1st Battalion, 6th Marine Regiment, 2nd Marine Division, II Marine Expeditionary Force, pose at Dallas/Fort Worth International Airport on May 4, 2020.
Three Marines who sprang into action to restrain a hostile and disruptive fellow passenger are now being recognized by their unit commanding officer for their bravery and quick thinking.
The incident happened Monday on a flight from Tokyo to Dallas/Fort Worth International Airport in Texas. The three North Carolina-based Marines, all assigned to 1st Battalion, 6th Marine Regiment, were Capt. Daniel Kult, Sgt. John Dietrick and Pfc. Alexander Meinhardt. They had been traveling back to the U.S. for various reasons, about halfway through a six-month Unit Deployment Program pump in Okinawa.
During the flight, according to a Marine Corps news release, a passenger barricaded himself inside one of the plane’s bathrooms and loudly began to make what officials described as threatening comments.
“While watching a movie during my flight from Japan to Texas, I started to hear screaming coming from the restroom on board,” Dietrick, an infantry assault section leader from Mechanicsville, Virginia, said in a statement. “When I took off my headphones, I heard a man sounding very distraught and screaming from the bathroom.”
The Marines then moved quickly, according to the release. While a flight attendant got the door unlocked, the three men grabbed the passenger and used flex ties to bind him. They took him back to a seat and stayed with him to make sure he remained restrained for the rest of the flight.
“I knew I had to step in when he became a danger to others and himself,” said Meinhardt, a mortarman from Sparta, Wisconsin. “I didn’t think twice about helping restrain him through the rest of the flight.”
Kult, an infantry officer from Coons Rapids, Iowa, credited the Marines’ quick, decisive actions to their training.
“We just assessed the situation and acted,” he said. “Working with the flight crew, we got the door open and from there worked together to subdue him. We didn’t take time to talk it over. We just got ready and did what we needed to help.”
In light of the episode, the plane was rerouted to the Los Angeles International Airport. The problem passenger was disembarked and sent to a mental health facility for evaluation, according to the release. The incident will be investigated by the FBI and the U.S. Attorney’s Office for the Central District of California, officials said.
Of the bravery of the three Marines, their battalion commanding officer simply said he was not surprised.
“I happen to know all three of them, two of them well, and they are all what I would call ‘men of action,'” Lt. Col. Chris Niedziocha, commander of 1/6, said in a statement. “I’m continually amazed by and grateful for the people we have in this battalion.”
It’s not the first time U.S. service members in transit have jumped into action to prevent a disaster. Perhaps most famously, a soldier and an airman traveling on a train in France in 2015 helped to avert a terror attack — and were eventually awarded honorary French citizenship in thanks for their efforts.
Less than a week after receiving his new Integrated Head Protective System, or IHPS, the neck mandible saved the soldier’s life in Afghanistan.
The armor crewman was in the turret manning his weapon when a raucous broke out on the street below. Amidst the shouting, a brick came hurdling toward his turret. It struck the soldier’s neck, but luckily he had his maxillofacial protection connected to his helmet.
The first issue of this mandible with the IHPS helmet went to an armored unit in Afghanistan a couple months ago, said Lt. Col. Ginger Whitehead, product manager for soldier protective equipment at Program Executive Office Soldier.
The neck protection was designed specifically for turret gunners to protect them from objects thrown at them, she said. She added most soldiers don’t need and are not issued the mandible that connects to the IHPS Generation I helmet.
A new Gen II helmet is also now being testing by soldiers, said Col. Stephen Thomas, program manager for soldier protection and individual equipment at PEO Soldier.
A new generation of Soldier Protection System equipment is displayed during a media roundtable by Program Executive Office Soldier during the U.S. Army Annual Meeting and Exposition in Washington, D.C., Oct. 15, 2019.
(Photo by Gary Sheftick)
About 150 of the Gen II IHPS helmets were recently issued to soldiers of the 2-1 Infantry for testing at Fort Riley, Kansas. The new helmet is lighter while providing a greater level of protection, Whitehead said. The universal helmet mount eliminates the need for drilling holes for straps and thus better preserves the integrity of the carbon fiber.
The new helmet is part of an upgraded Soldier Protection System that provides more agility and maneuver capability, is lighter weight, while still providing a higher level of ballistic protection, Thomas said.
The lighter equipment will “reduce the burden on soldiers” and be a “game-changer” downrange, Thomas said at a PEO Soldier media roundtable Tuesday during the Association of the U.S. Army Annual Meeting and Exposition.
It will allow soldiers flexibility to scale up or scale down their personal armor protection depending on the threat and the mission, he said.
The new soldier Protection System, or SPS, is “an integrated suite of equipment,” Thomas said, that includes different-sized torso plates for a modular scalable vest that comes in eight sizes and a new ballistic combat shirt that has 12 sizes.
The idea is for the equipment to better fit all sizes of soldiers, he said.
The ballistic combat shirt for women has a V-notch in the back to accommodate a hair bun, Whitehead said, which will make it more comfortable for many female soldiers.
Massachusetts Governor Charlie Baker (center) holds the Ballistic Combat Shirt.
The modular scalable vest can be broken down to a sleeveless version with a shortened plate to give an increased range of motion to vehicle drivers and others, she said.
The new SPS also moves away from protective underwear that “soldiers didn’t like at all” because of the heat and chafe, Whitehead said. Instead the new unisex design of outer armor protects the femoral arteries with less discomfort, she said.
PEO Soldier has also come out with a new integrated hot-weather clothing uniform, or IHWCU, made of advanced fibers, Thomas said. It’s quick-drying with a mix of 57% nylon and 43% cotton.
In hot temperatures, the uniform is “no melt, no drip,” he said.
Two sets of the IHWCU are now being issued to infantry and armor soldiers during initial-entry training, he said, along with two sets of the regular combat uniform.
The new hot-weather uniform is also now available at clothing sales stores in Hawaii, along with those on Forts Benning, Hood and Bliss, he said. All clothing sales stores should have the new uniform available by February, he added.
As the Navy advances plans for a 10-ship “ghost fleet,” leaders are assessing how much decision-making power to give large unmanned vessels that can operate without any humans aboard.
The Navy wants $400 million in fiscal 2020 to build two “large unmanned surface vessels.” Budget documents show service leaders plan to request $2.7 billion to build 10 of the ships over the next five years.
But with the programs still largely in the research and development phase, the plans raise questions about what the Navy is actually planning to buy, and how those ships would function in the real world. Not only is it unclear exactly what these future unmanned ships will look like, but also what capabilities they’ll have.
“Doing [research and development] and figuring out exactly the capabilities that we need, it’s critical,” James Geurts, the Navy’s assistant secretary for research, development and acquisition, recently told lawmakers. “…The real RD is in a lot of the guts: the autonomy, the decision-making, how are we going to control it, how are we going to do those things?”
James Geurts, the Navy’s assistant secretary for research, development and acquisition.
(US Navy photo)
The service has completed the first phase of testing on its large unmanned surface vessel, Geurts said, but much about those plans is shrouded in secrecy. Earlier in 2019, the Navy’s 132-foot-long medium-unmanned vessel named Sea Hunter sailed from California to Hawaii and back again, mostly without anyone aboard. Officials declined to talk to Military.com about the transit, citing operational security while it’s in development.
Rear Adm. Randy Crites, deputy assistant secretary of the Navy for budget, told reporters March 2019 that the large unmanned surface vessels will serve “as both a sensor and a shooter.” And since they’re smaller than conventional ships, he added, the 200- to 300-foot vessels should be cheaper to produce and operate.
The Navy’s budget also requests funding for dozens of underwater drone vehicles and unmanned aircraft.
Navy leaders are pushing funding for projects like the Sea Hunter as it faces new threats at sea from more sophisticated adversaries. The service’s 2020 budget request has some in Congress questioning the decision to push an aircraft carrier into retirement early, but leaders say it’s essential to use the savings the ship’s retirement would provide on newer cutting-edge technology, such as a self-driving ghost fleet.
The unmanned prototype ship ‘Sea Hunter’ is part of the Anti-Submarine Warfare Continuous Trail Unmanned Vessel program.
(U.S. Navy photo by John F. Williams)
“[That] led to some tough choices,” Geurts told lawmakers. “One of those is to retire that ship early in favor [of] looking at other technologies, other larger cost-imposing strategies.”
The Navy’s future aircraft carriers will include a mix of manned and unmanned aircraft and boats that can operate on the surface or underwater as the service prepares to counter more high-tech threats at sea, leaders have said.
Geurts said he expects to see the development of large unmanned vessels pick up quickly over the next year.
“It’s less about the ship design, because you could make a lot of different ship designs autonomous,” he told reporters last week. “The capabilities you would put on there could be fairly flexible and fairly mobile, so our real emphasis, and where I think you’re going to see an acceleration versus a traditional shipbuilding program, is you’re going to focus more on the autonomy technology — the capabilities you want to strap onto the ship — and less about the ship hull form.”
The Navy is proving its ability to sail unmanned vessels with the Sea Hunter transit, Geurts said.
“We learned a lot from that,” he said.
This article originally appeared on Military.com. Follow @militarydotcom on Twitter.