While the British Military has shrunk since the end of the Cold War, the country is still responsible for many great weapons systems. In fact, the towed artillery pieces the United States Military uses, the M119 105mm howitzer and the M777 155mm howitzer, are both British designs. However, the Brits also have an excellent self-propelled howitzer.
It’s called the AS-90, and it replaced two self-propelled guns in British service: The M109, an American design, and the Abbot, an indigenous design that packed a 105mm gun. The AS-90 uses a 155mm gun based on the FH70 towed howitzer. The AS-90 has an effective range of up to 18 miles, depending on the ammo used.
British Army AS-90 howitzers let loose during training in Iraq.
(Joint Combat Camera Center Iraq Photo by Pfc. Rhonda Roth-Cameron)
The system entered service in 1993, too late for Operation Desert Storm. Cutbacks after the fall of the Soviet Union meant that it also did not see a lengthy production run. It has a top speed of 34 miles per hour, which allows it to keep up with the Challenger 2, Britain’s main battle tank, which has a top speed of 37 miles per hour.
This 50-ton vehicle saw action during Operation Iraqi Freedom and in NATO peacekeeping missions in the Balkans, where it provided fire support. An improved version, the AS-90 “Braveheart,” was expected to feature a 33% longer barrel, but was cancelled after issues with the propellant emerged.
The Polish Army is also using a version of the AS-90 – well, the turret of the cancelled AS-90 Braveheart – on a K9 Thunder chassis.
(Photo by VoidWanderer)
The AS-90 has received special modifications to enable for better performance during desert operations. These upgrades include tracks designed to operate better on sand and better ways to keep the crew and the engine cool. Currently, a total of six British artillery regiments operate this vehicle.
Although the AS-90 Braveheart is getting up there in age, pieces of it will remain important for years. The turret has been mated with the chassis of a South Korean self-propelled howitzer, the K9 Thunder, to make the AHS Krab. The Polish Army is planning to operate 120 of these.
Learn more about this British cannon in the video below!
For the first time, the 9th Reconnaissance Wing will open its aperture for recruiting Air Force pilots into the U-2 Dragon Lady through an experimental program beginning in the fall of 2018.
Through the newly established U-2 First Assignment Companion Trainer, or FACT, program, the 9th RW’s 1st Reconnaissance Squadron will broaden its scope of pilots eligible to fly the U-2 by allowing Air Force student pilots in Undergraduate Pilot Training the opportunity to enter a direct pipeline to flying the U-2.
“Our focus is modernizing and sustaining the U-2 well into the future to meet the needs of our nation at the speed of relevance,” said Col. Andy Clark, 9th RW commander. “This new program is an initiative that delivers a new reconnaissance career path for young, highly qualified aviators eager to shape the next generation of (reconnaissance) warfighting capabilities.”
The FACT pipeline
Every undergraduate pilot training student from Air Education and Training Command’s flying training locations, during the designated assignment window, is eligible for the FACT program.
A U-2 Dragon Lady pilot, assigned to the 9th Reconnaissance Wing, pilots the high-altitude reconnaissance platform at approximately 70,000 feet above an undisclosed location.
(U.S. Air Force photo by Lt. Col. Ross Franquemont)
UPT students will now have the opportunity to select the U-2 airframe on their dream sheets just like any other airframe.
The first FACT selectee is planned for the fall 2018 UPT assignment cycle and the next selection will happen about six months later.
After selection, the FACT pilot attends the T-38 Pilot Instructor Training Course at Joint Base San Antonio-Randolph, Texas, before a permanent change in station to Beale Air Force Base, Calif.
For the next two years, the selectee will serve as a T-38 Talon instructor pilot for the U-2 Companion Trainer Program.
“Taking on the task of developing a small portion of our future leaders from the onset of his or her aviation career is something we’re extremely excited about,” said Lt. Col. Carl Maymi, 1st RS commander. “U-2 FACT pilots will have an opportunity to learn from highly qualified and experienced pilots while in turn teaching them to fly T-38s in Northern California. I expect rapid maturation as an aviator and officer for all that get this unique opportunity.”
After the selectee gains an appropriate amount of experience as an instructor pilot, they will perform the standard two-week U-2 interview process, and if hired, begin Basic Qualification Training.
After the first two UPT students are selected and enter the program, the overall direction of the FACT assignment process will be assessed to determine the sustainability of this experimental pilot pipeline.
Broadening candidate diversity
Due to the uniquely difficult reconnaissance mission of the U-2, as well as it’s challenging flying characteristics, U-2 pilots are competitively selected from a pool of highly qualified and experienced aviators from airframes across the Department of Defense inventory.
A mobile chase car pursues a TU-2S Dragon Lady at Beale Air Force Base, Calif., Jan. 22, 2014.
(U.S. Air Force photo by Airman 1st Class Bobby Cummings)
The selection process includes a two-week interview where candidates’ self-confidence, professionalism, and airmanship are evaluated on the ground and in the air while flying three TU-2 sorties.
Traditionally, a U-2 pilot will spend a minimum of six years gaining experience outside of the U-2’s reconnaissance mission before submitting an application.
As modernization efforts continue for the U-2 airframe and its mission sets, pilot acquisition and development efforts are also changing to help advance the next generation of reconnaissance warfighters. The FACT program will advance the next generation through accelerating pilots directly from the UPT programs into the reconnaissance community, mitigating the six years of minimum experience that current U-2 pilots have obtained.
“The well-established path to the U-2 has proven effective for over 60 years,” Maymi, said. “However, we need access to young, talented officers earlier in their careers. I believe we can do this while still maintaining the integrity of our selection process through the U-2 FACT program.”
Developing the legacy for the future
FACT aims to place future U-2 warfighters in line with the rest of the combat Air Force’s career development timelines to include potential avenues of professional military education and leadership roles. One example would include an opportunity to attend the new reconnaissance weapons instructors course, also known as reconnaissance WIC, which was recently approved to begin the process to be established as first-ever reconnaissance-focused WIC at the U.S. Air Force Weapons School at Nellis Air Force Base, Nevada.
U-2 pilots prepare to land a TU-2S Dragon Lady at sunset on Beale Air Force Base, Calif., Jan. 22, 2014.
(U.S. Air Force photo by Airman 1st Class Bobby Cummings)
“This program offers FACT-selected pilots enhanced developmental experience and prepares them for diverse leadership opportunities, including squadron and senior leadership roles within the reconnaissance community,” Clark said.
The FACT program highlights only one of the many ways the Airmen at Beale AFB work to innovate for the future.
“Beale (AFB) Airmen are the beating heart of reconnaissance; they are always looking for innovative ways to keep Recce Town flexible, adaptable, and absolutely ready to defend our nation and its allies,” Clark said. “(Senior leaders) tasked Airmen to bring the future faster and maximize our lethality — to maintain our tactical and strategic edge over our adversaries. This program is one practical example of (reconnaissance) professionals understanding and supporting the priorities of our senior leaders — and it won’t stop here.”
Navy weapons developers are seeking a high-tech, longer range, and more lethal submarine-launched heavyweight Mk 48 that can better destroy enemy ships, submarines, and small boats, service officials said.
The service has issued a new solicitation to industry, asking for proposals and information related to pursuing new and upgraded Mk 48 torpedo control systems, guidance, sonar and navigational technology.
“The Mk 48 ADCAP (advanced capability) torpedo is a heavyweight acoustic-homing torpedo with sophisticated sonar, all-digital guidance and control systems, digital fusing systems and propulsion improvements,” William Couch, Naval Sea Systems Command spokesman, told Warrior Maven.
Naturally, having a functional and more high-tech lethal torpedo affords the Navy an opportunity to hit enemies more effectively and at further standoff ranges and therefore better compete with more fully emerging undersea rivals such as Russia and China.
The Mk 48 heavyweight torpedo is used by all classes of U.S. Navy submarines as their anti-submarine warfare and anti-surface warfare weapon, including the Virginia class and the future Columbia class, Couch added.
A Mk 48 torpedo is 21 inches in diameter and weighs 3,520 pounds; it can destroy targets at ranges out to five miles and travels at speeds greater than 28 knots. The weapon can operate at depths greater than 1,200 feet and fires a 650-pound high-explosive warhead, available Navy and Lockheed data states.
Navy efforts to pursue new torpedo technologies are happening alongside a concurrent effort to upgrade the existing arsenal.
For several years now, the Navy has been strengthening its developmental emphasis upon the Mk 48 as a way to address its aging arsenal. The service restarted production of the Mk 48 torpedo mod 7 in 2016.
An earlier version, the Mk 48 Mod 6, has been operational since 1997 – and the more recent Mod 7 has been in service since 2006.
Lockheed Martin has been working on upgrades to the Mk 48 torpedo Mod 6 and Mod 7 – which consist of adjustments to the guidance control box, broadband sonar acoustic receiver and amplifier components.
“The latest version of the Mk 48 ADCAP (advanced capability) is the mod 7 Common Broadband Advanced Sonar System. The Mk 48 ADCAP mod 7 CBASS torpedo is the result of a Joint Development Program with the Royal Australian Navy and achieved initial operational capability in 2006,” Couch said.
With Common Broadband Advanced Sonar System, or CBASS – electronics to go into the nose of the weapon as part of the guidance section, Lockheed and Navy developers explained.
CBASS technology provides streamlined targeting, quieter propulsion technologies and an ability to operate with improved effectiveness in both shallow and deep water. Also, the Mod 7 decreases vulnerability to enemy countermeasures and allows the torpedo to transmit and receive over a wider frequency band, Lockheed and Navy developers say.
The new technology also involves adjustments to the electronic circuitry in order to make the acoustic signals that are received from the system that allow the torpedo to better operate in its undersea environment.
Modifications to the weapon have improved the acoustic receiver, replaced the guidance-and-control hardware with updated technology, increased memory, and improved processor throughput to handle the expanded software demands required to improve torpedo performance against evolving threats, according to Navy data on the weapon.
Improved propulsion, quieting technology, targeting systems, and range enhancements naturally bring a substantial tactical advantage to Navy undersea combat operations. Attack submarines are often able to operate closer to enemy targets and coastline undetected, reaching areas typically inaccessible to deeper draft surface ships. Such an improvement would also, quite possibly, enable attack submarines to better support littoral surface platforms such as the flat-bottomed Littoral Combat Ships. Working in tandem with LCS anti-submarine and surface warfare systems, attack submarines with a more capable torpedo could better identify and attack enemy targets near coastal areas and shallow water enemy locations.
A Military Analysis Network report from the Federation of American Scientists further specifies that the torpedo uses a conventional, high-explosive warhead.
“The MK 48 is propelled by a piston engine with twin, contra-rotating propellers in a pump jet or shrouded configuration. The engine uses a liquid monopropellant fuel,” the FAS analysis states.
Submarine operators are able to initially guide the torpedo toward its target as it leaves the launch tube, using a thin wire designed to establish and electronic link between the submarine and torpedo, the information says.
“This helps the torpedo avoid decoys and jamming devices that might be deployed by the target. The wire is severed and the torpedo’s high-powered active/passive sonar guides the torpedo during the final attack,” FAS writes.
Early 2018, Lockheed Martin Sippican was awarded a new deal to work on guidance and control technology on front end of the torpedo, and SAIC was awarded the contract for the afterbody and propulsion section, Couch explained.
The Mk 48, which is a heavy weapon launched under the surface, is quite different than surface launched, lightweight Mk 54 torpedoes fired from helicopters, aircraft and surface ships.
The Navy’s Mk 48 torpedo is also in service with Australia, Canada, Brazil and The Netherlands.
This article originally appeared on Warrior Maven. Follow @warriormaven1 on Twitter.
Spinoffs are a curse of entertainment. Any successful TV series soon spawns one or two others that are of suspect quality and have a vague connection to the original. For instance, the overwhelmingly popular Friends led to the creation of the underwhelming Joey. AfterMASH tried (and failed) to piggyback off of the successes of M*A*S*H.
But did you know warships also generate spinoffs? In fact, Russia pulled off a one-of-a-kind spinoff from one of its most successful ships.
The Russian navy destroyer ADM Chabanenko (DD650), right, moves past the French navy frigate FS Ventose (F733) while getting underway during the 2011 FRUKUS (French, Russia, United Kingdom, United States) event.
(U.S. Navy photo by Mass Communication Specialist 2nd Class Marie Brindovas)
The Udaloy-class destroyers were built for protecting high-value assets, like Kiev-class carriers and Kirov-class battlecruisers, from NATO submarines. Udaloy-class vessels carried two 100mm guns, two quad SS-N-14 Silex launchers, 64 SA-N-9 Gauntlet point-defense surface-to-air missiles in eight eight-round launchers, four quad 53mm torpedo tube mounts, and four AK-630 close-in weapon systems. The destroyer could also operate two Ka-27 Helix anti-ship helicopters.
The Russian navy destroyer RFS ADM Chabanenko (DD 650) fires the AK-130-MR-184 130 mm gun at a distant target during a gunnery exercise as part of the at-sea phase of FRUKUS 2011.
(U.S. Navy photo by Mass Communication Specialist 3rd Class Darren Moore)
That’s some serious firepower — a submarine captain would have some trepidation having to take those on. But the Udaloy was a little weak in one crucial area: fighting surface ships. The SS-N-14 and the 533mm torpedoes could be used against ships, but they were primarily intended to hunt subs. In short, the Udaloy was out-ranged by the RGM-84 Harpoon anti-ship missile, which was in service with U.S. Navy three years before the first Udaloy was commissioned. So, in 1989, the Soviet Union laid down what they hoped would be the answer to this shortcoming.
Despite plans to build several, the fall of the Berlin Wall and the collapse of the Soviet Union would leave this vessel as the only one of its kind. The Admiral Chabanenko underwent a lengthy construction process — it took ten years to be commissioned. For this ship, the Soviets turned to the Udaloy’s contemporary, the Sovremennyy, as a baseline. The Admiral Chabanenko replaced the two 100mm guns with a twin 130mm gun mount, the quad SS-N-14 mounts were replaced with quad SS-N-22 Sunburn launchers, and the four AK-630s were replaced with CADS-N-1 close-in weapon systems.
The Arleigh Burke class of guided-missile destroyers is huge – and they are some of the most powerful ships in the world.
These 9,000-ton ships are armed with a five-inch gun, two Mk 41 vertical-launch systems (with 90 to 96 cells), two triple 324mm torpedo tubes, and a 20mm Mk 15 Phalanx Close-In Weapon System. Some even carry two MH-60R Seahawk helicopters.
But sometimes, the firepower ain’t the solution. Far from it, in some cases. Say the Iranians are up to their usual… antics. That is when the destroyer will need to move.
The ship can go fast – over 30 knots, thanks to her gas turbine propulsion. She also can turn – and for a ship this big, she turns on a dime.
Do those turns matter? You bet they can. The fast turn can help avoid one of those “fast attack craft” the Iranians use. If a torpedo is fired, the turn can also buy time once the ship’s AN/SLQ-25 Nixie goes off.
Torpedo seekers do not have a long range, so the turn at high speed can allow the ship to escape an attack.
You can see the destroyer USS Gonzalez (DDG 66) make one of these high-speed turns in this video below. Making such a turn does take practice – mostly because if the gear ain’t stowed right, there is likely to be one hell of a mess. But a mess to clean up is much better than a torpedo hit.
Ballistic missile defense has become a growing concern. Russia has been modernizing not only its strategic forces, but has also deployed the Iskander tactical ballistic system. China has the DF-21 anti-ship ballistic missile. The need clearly exists for new assets to stop these missiles — or at least lessen the virtual attrition they would inflict.
Huntington Ingalls Industries has a solution — but this solution comes from a surprising basis. The company, which builds everything from Arleigh Burke-class destroyers to amphibious assault ships, has proposed using the hull of the San Antonio-class landing platform dock amphibious ship to mount.
The design is still a concept — there’s a lot of options in terms of what radars to use, and how the exact weapons fit would work. The model shows at the SeaAirSpace Expo 2017 featured 96 cells in the Mk 41 Vertical Launch System, or the equivalent of a Burke-class destroyer. That’s a low-end version, though. A handout provided says the system can hold as many as 288 cells. This is 225 percent of the capacity of a Ticonderoga-class cruiser, and 300 percent of an Arleigh Burke-class destroyer’s capacity.
Of course, the Mk41 can hold a number of missiles, including the RIM-66 SM-2, the RIM-174 SM-6, the RIM-161 SM-3 — all of which can knock down ballistic missiles. For local defense, a quad-pack RIM-162 Evolved Sea Sparrow Missile is an option. The Mk 41 also can launch the RUM-139 Vertical-Launch ASROC and the BGM-109 Tomahawk. In other words, this ballistic missile defense ship can do more than just play defense — it can provide a hell of an offensive punch as well.
The handout also notes other armament options, including a rail gun, two Mk 46 chain guns, advanced radars, launchers for the RIM-116 Rolling Airframe Missile, and .50-caliber machine guns. Yes, even in a super-modern missile-defense vessel, Ma Deuce still has a place in the armament suite. No matter how you look at it, that is a lot of firepower.
The propulsion options include the diesel powerplants used on the San Antonio, providing a top speed of 22 knots. Using an integrated power system similar to that on the destroyer USS Zumwalt (DDG 1000) would get a top speed of about 29 knots, according to a Huntinton Ingals representative at the expo.
The ship is still just a concept, but with President Trump proposing a 350-ship Navy, that concept could be a very awesome reality.
DARPA has a plan to implant a device in soldiers’ brains to let them communicate with computers and digital sensors.
The brain-computer interface would allow soldier to communicate with sensors to more effectively track enemies or sense the surrounding terrain. Photo: US Army PEO
The program is called Neural Engineering System Design. The device would be about the size of two nickels stacked together. If successful, the small device would represent a huge breakthrough in neural communications.
“Today’s best brain-computer interface systems are like two supercomputers trying to talk to each other using an old 300-baud modem,” said Phillip Alvelda, the NESD program manager. “Imagine what will become possible when we upgrade our tools to really open the channel between the human brain and modern electronics.”
NESD would gather signals from the brain at a much higher resolution than is currently possible. Right now, devices which read brain waves are aimed at areas of the brain. Each of 100 sensors picks up the activity of tens of thousands of neurons, giving a vague picture of what the brain is saying.
The chip and sensors from the NESD program would aim to communicate individually with millions of neurons. This would allow prosthetics wearers to give detailed commands to their prosthesis, soldiers to receive information from battlefield sensors instantly, and for researchers to map the human brain in exquisite detail.
The road forward for DARPA and its research partners is a hard one. According to a DARPA release, it will require “breakthroughs across numerous disciplines including neuroscience, synthetic biology, low-power electronics, photonics, medical device packaging and manufacturing, systems engineering, and clinical testing.”
DARPA is looking for business and research partners for the initiative. Interested parties can find information at their website.
Sticks and stones may break your bones, but they’re also great building materials. And the Department of Defense is eyeing a return to stick-based construction in some places where it currently uses concrete and similar materials. Fire and blast tests have already gone well, and the Army is working with universities to test its performance against ballistic weapons.
It’s all thanks to a new material that all the cool architects are talking about: cross-laminated timber. The footnotes version on this stuff is that it’s timber assembled in layers, and each layer is placed at 90 degrees from the previous one.
So, think of a Jenga tower, but with lots of glue so the blocks don’t slide apart. Believe it or not, this actually creates a super-strong structure, so strong that architects are certain they can make skyscrapers with the stuff, though buildings of about five stories are the norm right now and the tallest completed so far is 14 stories.
Believe it or not, this is a passing fire test. Cross-laminated timber passed the test for fire resistance, but organizers were a little disappointed that it never self-extinguished. It was hoped that as the wood charred, which greatly reduces its flammability, the flame would run out of fuel.
But the Pentagon isn’t eyeing the material for tall office structures, or at least not exclusively for that. They allowed the Forest Products Laboratory, part of the U.S. Department of Agriculture, to test CLT structures against blasts. Yeah, they want to know how the buildings will do against bombs.
The FPL has already tested the material when set on fire, when exposed to extreme moisture, and when shaken as it would in an earthquake. The wood did great in the earlier tests, but the military didn’t want to adopt new materials that would get destroyed the first time a big, bad wolf tried to blow it up.
That blast looks stronger than the Big Bad Wolf, but somehow, the stick-buildings are still standing.
(Air Force Civil Engineering Center AFCEC, Tyndall Air Force Base)
The wood performed well during the tests, flexing and twisting in some cases but—in most of the tests—surviving the blasts. The panels did rupture during the final test, a test designed to overwhelm the timbers and push them well beyond their design limits. But even then, the buildings were safe to enter and walk through.
Now, Georgia Tech in Atlanta is working on a ballistics test with the Army at Aberdeen Proving Grounds in Maryland. The tests are slated to include additional blast testing as well. So, yeah, the Army wants to figure out whether it makes tactical and strategic sense to have wood buildings and structures, even in some places where it might currently use concrete.
All-in-all, CLT is a promising material for the military, and it’s achieved a lot of acceptance in the civilian world. It’s much better for the environment than concrete, which releases CO2 both in production and construction, and steel, which is energy intensive to mine, smelt, forge, and ship.
Timber, in contrast, actually removes carbon from the atmosphere as it’s created and grown, and it’s very lightweight, so it doesn’t cost as much fuel to move the material.
Currently, though, the material is quite expensive to purchase as there are only a few manufacturers making it. Prices are expected to come down over the next couple of decades. An ambitious plan for a 7-story building is slated for completion in 2041, partially because building right now would require that the builders buy up all available CLT, making the project cost as much as double what normal construction would.
Russia’s Federal Security Service reportedly suspects that plans for two of Russia’s new, game-changing hypersonic missiles have been leaked to Western spies.
Russia’s Ministry of Defense on July 19, 2018, released new footage of two of its most revolutionary weapons systems: a hypersonic
Kh-47M2 “Kinzhal” nuclear-capable, anti-surface missile and the Avangard, a maneuverable ballistic missile reentry vehicle specifically made to outfox the US missile defenses arrayed around Europe.
The Federal Security Service, known as the FSB, now suspects these systems, each of which cope with the challenges of flight at about 10 times the speed of sound, have been leaked to the West.
“It was established that the leak came from TsNIIMash employees,” a source close to the FSB investigation told Russia’s Kommersant newspaper, as the BBC noted. TsNIIMash is a Russian state-owned defense and space company.
“A lot of heads will roll, and for sure this case won’t end just with a few dismissals,” the source said.
A Boeing X-51 hypersonic cruise missile at Edwards Air Force Base in California in 2010.
China and Russia frequently test their weapons and have even fielded a few systems ahead of the US, but their focus is nuclear, while the US seeks a more technically difficult goal.
With nuclear weapons, like the kind Russia and China want on their hypersonics, accuracy doesn’t matter. But the US wants hypersonics for precision-strike missiles, meaning it has the added challenge of trying to train a missile raging at mach 10 to hit within a few feet of a target.
Given that nuclear weapons represent the highest level of conflict imaginable, believed in most cases to be a world-ending scenario, the US’s vision for precision-guided hypersonic conventional weapons that no missile defenses can block would seem to have more applications. The US’s proposed hypersonics could target specific people and buildings, making them useful for strikes like the recent ones in Syria.
But if Russia’s hypersonic know-how has somehow slipped into Western hands, as the FSB has reportedly indicated, then its comparative advantage could be even weaker.
Featured image: A MiG-31 firing a hypersonic Kh-47M2 “Kinzhal” nuclear-capable, anti-surface missile.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
Multiple media outlets are reporting that the largest non-nuclear bomb in the United States arsenal has made its combat debut.
According to a report by CNN, the GBU-43 Massive Ordnance Air Blast, also called the Mother of All Bombs, was used to hit a cave and tunnel complex used by the Afghanistan affiliate of the Islamic State of Iraq and Syria in Nangarhar Province, Afghanistan.
Designation-Systems.net notes that the GBU-43 weighs 21,700 pounds – almost 11 tons – which includes 18,700 pounds of high explosive. It has a 40-inch diameter and is 30 feet long. The bomb is often used by the MC-130, a special operations variant of the C-130 Hercules.
One DOD official told FoxNews.com, “We kicked it out the back door.”
The GBU-43’s GPS guidance allows it to be dropped from high altitudes from as far as three miles away – out of the reach of some air defenses, and also allowing planes to avoid being caught in the bomb’s blast radius. The London Daily Mail noted that the bomb can leave a crater almost a thousand feet wide.
The GBU-43 replaced the BLU-82 Daisy Cutter, a Vietnam-era bomb that weighed in at 15,000 pounds, and saw action in the Vietnam War, Desert Storm, and Operation Enduring Freedom, with a similar delivery method. Designation-Systems.net notes that the bomb’s explosive was 12,600 pounds of a mixture of ammonium nitrate, polystyrene, and aluminum powder. The last BLU-82 was dropped in 2008.
For over 20 years, American warfighters have worn the Joint Services Lightweight Integrated Suit Technology (JSLIST) on the battlefield and during training for their CBRN protection. But its days are numbered. Brought into service in the 1990’s and now nearing the end of its shelf life, the JSLIST will be replaced by the Uniform Integrated Protective Ensemble, Increment 2 (UIPE II) in the very near future. What will UIPE II look like? That’s not certain at the moment, but there are some new technologies and advancements that are likely to have an impact:
Better materials – Anyone who has worn the JSLIST remembers the black powder residue that coated your skin and uniform after taking it off. That’s because it had layers of activated charcoal that consisted mostly of carbon. Nowadays, carbon beads are all the rage and can provide adequate protection at a lighter weight.
Lamination of materials – A recent breakthrough in research proved that removing the air gap between layers of materials can lower the thermal burden on the soldier by a large margin. Picture this…future CBRN suits will most likely be layers of materials. So if you have an outer shell, a carbon bead layer, an aerosol barrier, and a comfort liner sewn together in one suit, the thin layers of air in between those materials will heat up. But laminating them together squeezes out all the air and ends up making the soldier cooler. And not just a little, but a lot. That’s huge.
Undergarments – Using the same concept as lamination, undergarments can keep the warfighter cooler than an overgarment by removing the air next to the skin. Research has shown that wearing an undergarment as close to the skin as possible reduces the heat stress. It will take some getting used to, but the UIPE increment 1 suit consists of an undergarment under the duty uniform and is being fielded now.
Conformal fit – Once again, getting rid of all that air brings the temperature down, so a closer fitting uniform with less material reduces the thermal burden on the warfighter while also reducing the potential for snagging on surfaces as he does his mission.
Better seams and closures – Contamination doesn’t get through a suit unless it has a path and those paths are almost always along seams and closures. Seams and closures are frequently the weakest points that allow particles to get through, but several advancements will counter that.
Omniphobic coatings – Have you ever seen that video of ketchup rolling off a dress shirt? Well, it’s out there and it works. Now think of how effective that concept can be for chemical agents. If 50% of the agent sheds off the uniform and falls to the ground before it has a chance to soak into the suit, that’s half the contamination that can reach the trooper. Omniphobic coatings are still in their early stages of development, but they could be game changers when matured.
Composite materials – Just because you can make a suit out of one material doesn’t mean you should. Future suits will have different materials in different areas, like stretchy woven fabrics in the torso (where body armor is) and knit materials that offer less stretch but more protection in the arms and legs.
Overall lower thermal burden – Here’s where the money is. Almost all of these factors contribute to the one big advantage everyone who’s ever worn MOPP 4 wants to hear – less heat stress – which equates to warfighters being able to stay in the suit and do their jobs longer with a lower chance of being a heat casualty. Break out the champagne.
Flame resistance – Because catching on fire sucks. Most uniforms these days have flame resistant coatings or fabrics, but therein lies the challenge. When you add up all the other technologies, the big question is how do you do it all? How do you coat a suit with omniphobics and flame resistance while also laminating composite materials, making it conformal fitting and lowering the thermal burden while also providing an adequate level of CBRN protection, which is the most important aspect of all? Really smart people are working on that.
A family of suits – Common sense tells us one size does not fit all. The DoD has a history of procuring one suit for everyone, like the JSLIST is now fielded to all warfighters. But slowly that has been changing. Everyone has a different job to do while wearing CBRN suits. Some warfighters need a low level of protection for a short period of time while others need more protection for longer periods. A family of suits instead of one is the answer.
MOPP 4 sucks. It’s just a basic tenet of warfighting. We embrace the suck and drive on, but with the progress CBRN suits have made recently, we won’t have to embrace quite as much suck as before.
You’ve probably used one, or know of the iconic shape. After all, 10 million of these pocket knives are produced annually. But how does one factory produce 45,000 each day, and in such a precise manner?
The Swiss Army knives has been around for nearly 130 years. It was originally delivered to the Swiss Army by Karl Elsener in 1891. The knives are now produced by Victorinox, Europe’s largest knife manufacturer. The company was founded in 1884.
The main factory in Ibach, Switzerland, produces a variety of knives, designed to offer versatility and compactness. Here, it takes around 5 minutes to produce a pocket knife depending on the model. There are 400 different models.
The basis of the knife is 85% iron, along with 13% chromium and a small trace of other metals.
2,400 metric tonnes of steel are imported to the factory each year. From these rolls, knife blades are stamped to 2 millimeters thick. This requires 50 metric tonnes of pressure. Each roll can make 16,000 blades.
Various tools require various alloys for hardness. Blades are made from hard steel, whereas screwdrivers are formed from softer steel. The blades are rounded off using triangular-shaped plastic wheels and water.
The knife blades are then extracted via a magnet and grinded down again to achieve an exact width. They are imprinted with a company stamp, then placed in an oven at 1,050 degrees Celsius.
The signature red outer casing is formed via injection molding. Other tools for the knives are produced on nearby machines via a process of milling and grinding.
The classic officer’s knife is assembled by machine at the factory. Other editions are assembled by hand.
The blades are smoothed and given a final inspection. A small metal cross emblem — the Victorinox Cross Shield — is inspected via a microscope to ensure standard thickness. This was added the first time in 1909 and later to all Victorinox knives since 2006.
The knives are exported from the Ibach factory to over 120 countries.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
Russia is (by land mass), the largest country in the world. At one point in its history, it was home to the largest army in the world, the largest stockpile of nuclear warheads, and… the largest submarines ever built.
Known to the West as the Typhoon class, and to Russians as “Akula” (shark), these black and red beasts were created as a counter to the American Ohio class, carrying dozens of nuclear-tipped ballistic missiles as a deterrent during the Cold War.
At 574 feet long and 75 feet in breadth, these these 25,000 ton monsters were actually larger and wider than the American vessels they were created to compete with.
Essentially tasked with inflicting a nuclear apocalypse upon the West if the Cold War got hot, the Typhoons were given a fairly unique design to keep the boats rugged and survivable — should either an accident or an anti-submarine attack occur — so that they could still carry out their incredibly destructive mission.
Inside the Typhoon’s hulking mass existed a pair of longer pressure hulls from older Delta-class ballistic missile submarines and three more smaller hulls placed around the boat to protect other critical points like engineering spaces and the torpedo rooms. Should a breach occur — whether by collision or attack — the crew inside the other pressure hulls would be safe and the sub would still be operational.
Typhoons carry their missiles in front of their gigantic (and almost comically oversized) sail instead of behind it, as Delta-class and American Ohio-class boats do.
Two nuclear reactors give these warships the power they need to operate, allowing for a maximum speed of around 27 knots underwater (31 mph).
Instead of constantly traversing the world’s oceans, Typhoons were built to sit under the Arctic Circle for months at a time, waiting to punch through the ice in order to launch their deadly payloads of nuclear-tipped missiles.
Because of their designated operating locations, these subs could often escape harassment by American and British hunter/killer submarines constantly prowling around the Atlantic Ocean looking for Soviet warships to mess with.
Because of the length and duration of their missions, Typhoons were designed with crew comfort in mind. In fact, the accommodations aboard a Typhoon were so luxurious that sailors in the Soviet (and later, Russian) navy nicknamed these gargantuan vessels “floating Hiltons.”
Instead of utilitarian steel furniture with minimal padding, a Typhoon’s interior features wooden-paneled walls, comfortable padded chairs, raised ceilings and full-sized doorways, and a fully-stocked gym. Unlike any other submarine ever built, each Typhoon also came with a unique and somewhat enviable feature – a lounge for sailors, including a swimming pool and a sauna.
You didn’t misread that – Typhoons were actually built with small two-foot-deep swimming pools to improve crew morale on long deployments, along with saunas and a lounge area with plush rocking chairs. Televisions (a luxury in the Soviet Navy) were also set up throughout the boat, playing Soviet movies, television shows and propaganda for the crew’s entertainment.
But just as these behemoth war machines entered service with the Soviet Navy, their time rapidly began to wind down. Of the seven planned Typhoons, six were built throughout the 1980s and retired less than 10 years later in the 1990s.
The Russian government simply couldn’t afford to keep fielding the largest missile submarines they (or any other country in the world) had ever built.
In the 1990s, the US and Canadian governments began offering financial incentives to Russia, after the fall of the Soviet Union, to retire a number of their nuclear deterrent warships. Among the many sent to the wreckers were three of the six Typhoons, with the other three staying in service.
Today, only one Typhoon remains active while two others have been placed in reserve. The sole active sub, the Dmitriy Donskoy, serves as a test platform for Russia’s newest submarine-launched cruise missiles, though its days are also numbered with the advent of newer Russian Borei-class ballistic missile subs.
The other two Typhoons currently held in reserve — the Arkhangelsk and the Severstal — will likely be scrapped between 2018 and 2019, with the Donskoy following not too long after, ending the story of the largest nuclear ballistic missile submarines ever built.