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PEO Soldier Talks About The Advanced Combat Helmet Gen II

March 30th, 2017

PEO Soldier held a press conference earlier today regarding the Advanced Combat Helmet Gen II fielding. Officiating the event was LTC Kathy Brown, PM Soldier Protective Equipment. She was assisted by APM, MAJ Brandon Motte.

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From World War II until the 1980s, the US military relied on a stamped steel helmet with liner, commonly referred to as the “Steel Pot”.

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It was replaced by the Personal Armor System, Ground Troops or PASGT. Its nickname was the ‘Kevlar’ after the material it was made from.

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In the late 1990s, USSOCOM began to take advantage of new para-Aramid materials and embarked on a program called the Modular Integrated Communications Helmet. The helmet’s design was modified slightly to a more streamlined shell than the bulky PASGT and it was quickly adopted by the US Army as the Advanced Combat Helmet, in the early 2000s as active combat in the Middle East stepped up.

Right up front, LTC Brown told us that this is the greatest weight reduction we’ve ever seen in headborne protection. She went on to say , “I’m very proud of the work we’ve done here. Our soldiers and civilians are highly technically skilled.”

For both Large and XLarge the reduction is 24% over the legacy ACH, while for Medium and Small helmets, it is 21%. The average is 22%. For example, the XLarge legacy ACH is 3.88 lbs while the ACH Gen II in XL is 2.94 lbs, or a 24% weight reduction.

The goal of the upgrade program was to offer weight reduction with equal protection of the legacy helmet. They’ve definitely accomplished that mission.

Chief engineer Jacob Hopping said, “Reductions in weight mean more alert Soldiers.” The Legacy helmet is Kevlar, while the new ACH II is polyethylene which accounts for the weight reduction.

Along the way of fielding helmets, the US Army worked on a program with the US Marine Corps called Enhanced Combat Helmet which uses High Density Polyethylene to defeat rifle caliber threats. It’s currently used in high threat environments like Iraq, and is available via Rapid Fielding Initiative.

Additionally, the Army has access to ballistic appliqués which attach to the top of a helmet and offer full rifle caliber threat protection. Once again, these are only used in high threat environments.


The Advanced Combat Helmet Generation II looks almost identical to the ACH Soldiers have been wearing for 15 years, but it weighs 9 ounces to almost a pound less than the legacy helmet. The new helmet is made from ultra-high-molecular-weight polyethylene, a lighter material than Kevlar, but reportedly just as strong. (Photo Credit: Ron Lee, PEO Soldier)

The ACH Gen II is going to look very similar to your legacy ACH, just lighter. While the helmet will be issued in Tan 499/Coyote 498, rather than the Grey looking Foliage Green, there will continue to be a helmet cover and, when used, the ballistic appliqué can be hydrodipped in colors or camouflage patterns as needed.

Since Defense Logistics Agency Troop Support is handling this contract, the other services will also be able to requisition this helmet for their use via NSN. While the Army still hasn’t worked out a strict timetable on fielding of the ACH Gen II, it will be a one-for-one replacement of the legacy helmet and offer a full refresh of the Army’s head protection for both combat and training.

Jacob Hopping mentioned that, “In a few years, working with material developers and manufacturers, we’ll be able to maximize weight reduction and increase threat protection to optimize protection for the head.” While much work is being done with HDPE, he mentioned that perhaps the next Gen Kevlar may show even better protection.

LTC Brown said that this new capability is at the current limits of materials, but engineer Andy Meloni added that they’re not only only looking at materials, but new manufacturing processes are also under development. Andy Meloni supports the ACH II as a matrixed engineer from the Natick Research, Development and Engineering Center.

Ultimately, the Army is looking for a revolutionary leap in the performance-to-weight ratio of ballistic material but they see that as still a decade away. Until then, they’ll look at ways to integrate increased capability to current equipment.

Below is an article by the Army News Service which describe some this capability as well as some other armor technologies. Read the rest of this entry »

SureFire Field Notes Ep. 9 – Trigger Control with Robert Vogel

March 30th, 2017

SureFire Field Notes is a multi-segment informational video series with tips and techniques from subject matter experts of all backgrounds. In this episode, Robert Vogel of Vogel Dynamics discusses trigger control and the importance of proper dry fire.

Robert Vogel is a professional marksman, competition shooter, and National/World champion. He is the only Law Enforcement Officer ever to win World and National Championships in the Practical Pistol Disciplines of IPSC, IDPA and USPSA.

www.vogeldynamics.com

www.surefire.com

US Army Issues RFI For Cold Temperature and Arctic Protection System

March 30th, 2017

The U.S. Army Natick Soldier Research, Development and Engineering Command (NSRDEC), Natick, MA is conducting a market investigation to identify domestic suppliers and manufacturers of potential sources for materials, individual garment items and complete clothing systems for the development of a Cold Temperature and Arctic Protection System (CTAPS). This RFI will exclude handwear and footwear. The effort will develop a multi-layer system that will provide a minimum of no melt and no drip next-to-skin layers, environmental protection from wind and water, and provide tailorable protection for temperatures spanning a range from 45 Deg F to -65 Deg F in as few garments as possible.  Essentially, it’s a replacement for Extended Cold Weather Clothing System (ECWCS) Generation III which is an adaptation of USSOCOM’s Protective Combat Uniform.

Here are some slides from late last year describing CTAPS. You’ll also notice a reference to “Environmental Protection System,” an overarching program, of which CTAPS is but one component. For example, there will also be a hot/wet aka jungle component of EPS.




According to the RFI, new cold weather materials, end items, and systems should be light weight with better durability, provide high compressibility/good recovery for packing in the ruck, have improved moisture management, and be fast drying while maintaining insulation. The performance of the current seven layer (it’s actually levels not layers, but the RFI refers to them as layers) ECWCS Gen III is the baseline for characteristics and protection upon which materials, individual garments, and complete clothing systems will be compared. The individual garments or layers of the clothing system can be categorized into three areas: base layer (next-to-skin), insulating layer, and outer shell. While flame resistance is not a requirement at this time, materials and items that are flame resistant will be considered. It is also desired to expand no melt/no drip performance beyond the base layers without negatively impacting other performance attributes.

The Government will require 90 days after the 21 April 2017 submission date to make an initial assessment of the proposed technology(s) potential to fulfill CTAPS needs. The Government will integrate selected technologies and designs into test garments for field evaluation in winters 2018 and 2019 to establish operational effectiveness and Soldier acceptance. A test method matrix upon which materials and/or end item garments and systems will be evaluated is attached. Concurrently, NSRDEC will be seeking test methods to better predict operational effectiveness in the field. The Purchase Descriptions of the current ECWCS materials are available upon request. Interested sources may submit any combination of material samples (textiles), end item samples (garments), or complete system samples (ensembles) along with technical information as outlined in item (a) below. The samples will be degraded or destroyed during evaluation and will not be returned to the vendor. If a source chooses to submit samples, no payment will be made by the Government for such samples.

I’m glad to see the government going at the RFI in this fashion. This way they can take a look at best of breed in each category. Unfortunately, when full systems are evaluated against one another, costs are easier to anticipate and control but individual components may be wanting. Natick has been briefing this program since last Summer’s OR and while everyone in industry is excited, there has been some hesitation over the Army’s intent to own the IP for any solution it adopts. This may preclude some of the best solutions from being submitted.

For full details, visit www.fbo.gov.

You Never Know Where They’ll Show Up

March 30th, 2017

Here are a couple of photos from SOFINS in France, taken by my friend Rémi.

Black Diamond – Creek Series Packs

March 29th, 2017

Offered in three sizes (50l, 35l, 20l), the Creek series of packs from Black Diamond are designed for use while cragging. They are made from Black burly haul bag material. In addition to a top opening with a strap to secure ropes or clothing, there is also a panel zipper to access your gear (only on 50 and 35 models). You’ll also find a stowable rain cover. Internally, there is an organizer. The harness features padded shoulder straps and dual-density hip belt with a thermoformed backpanel.

A really cool feature is the bottom of the pack. It incorprates a stiffened loop which allows it to stand upright on the ground.

Creek 50

Creek 35

Creek 20

blackdiamondequipment.com

Stuff I Like – Outdoor Research Ferrosi Hooded Jacket

March 29th, 2017

Outdoor Research makes a great line of outdoor clothing but my favorite piece is the Ferrosi Hooded Jacket.

It’s a great lightweight jacket, I often wear in Virginia’s Spring and Fall. I wear it alone as well as with various underlayers like the Patagonia R2 gridded fleece. It’s a stretchy softshell with a DWR treatment and does well in light rain. There are two zippered handwarmer pockets as well as a single Napoleon pocket at the left chest. The left handwarmer pocket also serves as a stuff sack. Additionally, the hood is adjustable. Recently, they’ve added thumb loops to the design, and I like that feature for when the temperature drops.

The reason I like the Ferrosi most, is the fabric. While they won’t tell me the origin of the material, they do share its content. It’s comprised of 86% nylon, 14% spandex 90D stretch woven ripstop for the body and hood, with Cordura 91% nylon, 9% spandex 120D stretch woven shoulder caps and lower sleeves. That sleeve material is pretty robust.

If comfort and performance didn’t convince you, perhaps OR’s Infinite Guarantee might do the trick. If their product fails to meet your needs at any time, they will replace it.

While the Ferrosi Hooded Jacket is available in a wide variety of colors, mine is in the Mushroom/Walnut combination seen above. The Ferrosi features a standard fit and is available in sizes Small – XXLarge.

www.outdoorresearch.com

Othermaterials

March 29th, 2017

Othermaterials has developed a new fabric technology which combines different materials, including polyolefin, to offer variable insulation.

Previous attempts at so-called phase change materials have concentrated on regulating the size of pores in the fabric relative to temperature. But with Othermaterials, they use a “biomorph actuator” which relies on combining materials that react differently depending on the temperature. In this case, when stacked, they produce a curve; the lower the temperature, the more the curve. This can used as a structure to create air pockets for the purpose of insulation. According to the company, early prototypes have demonstrated a more than doubling of the material’s thickness with a temperature change of 10 Deg C.

Othermaterials developed this technology under an award from ARPA-e and is concentrating on convincing business owners of the material’s worth in regards to savings in hearing and cooling costs. However, I’m much more interested in its potential for outdoor and military clothing. The obvious application is outerwear, but it may also work for sleep systems as well as for protecting patients under field medical care.

Learn more at materialcomforts.com.

TacApps – US Army’s PS Magazine Gets An App

March 29th, 2017

The Army has relied on PS, The Preventive Maintenance Monthly (known as PS Magazine) since 1951 to publish a monthly technical bulletin small enough for Soldiers to carry in their uniform pockets. The magazine delivers concise maintenance information, reports on changes in national stock numbers for repair parts, and sometimes preventive maintenance information that is not yet available in other technical publications.


MSG Half-Mast McCanick shares some PS Magazine facts.

PS Magazine has printed 767 issues in 65 years. But today, the magazine’s readers prefer mobile media over printed publications. That is why PS Magazine has created a mobile app to connect with readers.

The app was demonstrated during the Spring Association of the United States Army symposium in Huntsville, Alabama, where readers were able to access PDFs of January 2014 through March 2016 issues through Apple and Android mobile apps. In June, interactive issues from March through June were added, and issues continue to be added to the app as they are published. The PDF issues within the app load to digital devices much faster than the PDFs from the magazine’s website. Links to URLs and email addresses for points of contact are active, and some articles link to videos.

Information that needs to get to the field fast will be in the app’s hot topics within days of its availability. Other resources that contain long-lasting, useful information, such as ground and aviation guide signals, will be available in app resources.

EMPHASIS ON MAINTENANCE
During the Army’s numerous deployments to Iraq and Afghanistan, maintenance was often a task performed by civilian contractors. This freed up mechanics and maintainers to increase unit combat power. Now units are spending more time at their home stations, and maintenance is once again the task of the Soldiers who are trained as mechanics, armorers, and communication repairers.

Mid-grade Soldiers may not have much experience in their maintenance specialties. Their company and battalion commanders may not have held weekly battalion maintenance meetings. The Army is pushing to bring maintenance back as a fundamental task for operators, unit maintainers, senior noncommissioned officers, warrant officers, lieutenants, and commanders.

The goal of unit maintenance and sustainment actions is operational readiness, equipment availability, Soldier safety, and maintenance cost reductions. Company and battalion commanders must wrestle with maintenance daily and report on it monthly. Maintenance occurs despite the unit training, formations, taskers from higher headquarters, and the awards, promotions, and disciplinary actions that enhance esprit de corps and unit cohesion. The Army helps maintainers by providing technical manuals (TMs) and bulletins, lubrication orders, modification work orders, and safety of use messages.

However, commanders cannot read all of the TMs for their units’ weapons, vehicles, gear, and equipment. For many maintainers, the length of an operator-level TM is daunting. Further exasperating the efforts of Soldiers returning to a maintenance environment are out-of-date technical publications for which print funding is unavailable.

Worse, some publications have incorrect or missing information. Additionally, Army equipment TMs can be complex. Besides electrical, drive train, and engine components of a vehicle chassis, a separate TM may be required for the main weapon system.

REMAINING RELEVANT
While the magazine is reducing the number of copies it prints, there are no immediate plans to cease printing the publication.

Anecdotal comments by general officers tell us that PS Magazine played an essential role in helping them when they served as platoon leaders and company commanders. Some would read the magazine and then use the information to inspect unit equipment, leaving mechanics to wonder how their leaders knew so much. Others have insisted that operators and maintainers read the magazine not only to help them in their current work but also as a continuing education opportunity.

Experienced maintainers know preventive maintenance cannot be done by memory. Hidden lube points are often overlooked, and there are things that look like lube points but are not supposed to be lubed. There are also drain plugs that should be open sometimes, but not other times. Getting the right tension for tracks on combat vehicles requires specific procedures so that the track is not too loose or too tight.

TMs have more specific information in them than PS Magazine could publish in a year. Nevertheless, the magazine is a tool that can help keep your maintenance know-how current, your equipment running, and your passengers and cargo safe. And Soldiers will find PS to be an easy read; it is direct, concise, and often humorous.

PS Magazine is a tool that belongs in your toolkit. Its information is official and has been approved by equipment proponents. In print or in the mobile app, PS Magazine can go with you wherever you go. The mobile app is available in the Apple App Store and through Google Play.

Jonathan W. Pierce is the supervisory editor of PS Magazine. He holds a bachelor’s degree in psychology from the University of Maryland and a master’s of fine arts degree in creative writing from Wilkes University. He is a retired Army master sergeant and a graduate of the Defense Information School Basic Journalism Course, Newspaper Editors Course, and Intermediate Photojournalism Course.

This article was published in the November-December 2016 issue of Army Sustainment magazine.