Articles

Abrams, Stryker and Bradley to get active RPG protection

The Army is fast-tracking an emerging technology for Abrams tanks designed to give combat vehicles an opportunity identify, track and destroy approaching enemy rocket-propelled grenades in a matter of milliseconds, service officials said.


Called Active Protection Systems, or APS, the technology uses sensors and radar, computer processing, fire control technology and interceptors to find, target and knock down or intercept incoming enemy fire such as RPGs and Anti-Tank Guided Missiles, or ATGMs. Systems of this kind have been in development for many years, however the rapid technological progress of enemy tank rounds, missiles and RPGs is leading the Army to more rapidly test and develop APS for its fleet of Abrams tanks.

"The Army is looking at a range of domestically produced and allied international solutions from companies participating in the Army's Modular Active Protection Systems (MAPS) program," an Army official told Scout Warrior.

The idea is to arm armored combat vehicles and tactical wheeled vehicles with additional protective technology to secure platforms and soldiers from enemy fire; vehicles slated for use of APS systems are infantry fighting vehicles such as Bradleys along with Stykers, Abrams tanks and even tactical vehicles such as transport trucks and the emerging Humvee replacement, the Joint Light Tactical Vehicle.

"The Army's expedited APS effort is being managed by a coordinated team of Tank Automotive Research, Development & Engineering Center engineers, acquisition professionals, and industry; and is intended to assess current APS state-of-the art by installing and characterizing some existing non-developmental APS systems on Army combat vehicles," the Army official said.

General Dynamics Land Systems, maker of Abrams tanks, is working with the Army to better integrate APS into the subsystems of the Abrams tank, as opposed to merely using an applique system, Mike Peck, Business Development Manager, General Dynamics Land Systems, told Scout Warrior in an interview.

Peck said General Dynamics plans to test an APS system called Trophy on the Abrams tank next year.

An M2A2 Bradley in action during a mission in Iraq. (U.S. Air Force)

Being engineered as among the most survivable and heavily armored vehicles in existence, the Abrams tank is built to withstand a high degree of enemy fire, such some enemy tank rounds, RPGs, rockets and missiles. Abrams tanks can also carry reactive armor, material used to explode incoming enemy fire in a matter that protects the chassis and crew of the vehicle itself. However, depending upon the range, speed and impact location of enemy fire, there are some weapons which still pose a substantial threat to Abrams tanks. Therefore, having an APS system which could knock out enemy rounds before they hit the tank, without question, adds an additional layer of protection for the tank and crew. A particular threat area for Abrams tanks is the need the possibility of having enemy rounds hit its ammunition compartment, thereby causing a damaging secondary explosion.

APS on Abrams tanks, quite naturally, is the kind of protective technology which could help US Army tanks in tank-on-tank mechanized warfare against near-peer adversary tanks, such as a high-tech Russian T-14 Armata tank. According to a report in The National Interest from Dave Majumdar (Click Here for Story), Russian T-14s are engineered with an unmanned turret, reactive armor and Active Protection Systems.

A challenge with the technology is to develop the proper protocol or tactics, techniques and procedures such that soldiers walking in proximity to a vehicle are not vulnerable to shrapnel, debris or fragments from the explosion between an interceptor and approaching enemy fire.

"The expedited activity will inform future decisions and trade-space for the Army's overarching APS strategy which uses the MAPS program to develop a modular capability that can be integrated on any platform," the Army official said.

Rafael's Trophy system, Artis Corporation's Iron Curtain, Israeli Military Industry's Iron Fist, UBT/Rheinmetall's ADS system, and others.

Trophy

DRS Technologies and Israeli-based Rafael Advanced Defense Systems are asking the U.S. Army to consider acquiring their recently combat-tested Trophy Active Protection System, a vehicle-mounted technology engineered to instantly locate and destroy incoming enemy fire.

Using a 360-degree radar, processor and on-board computer, Trophy is designed to locate, track and destroy approaching fire coming from a range of weapons such as Anti-Tank-Guided-Missiles, or ATGMs, or Rocket Propelled Grenades, or RPGs.

DRS Technologies

The interceptor consists of a series of small, shaped charges attached to a gimbal on top of the vehicle. The small explosives are sent to a precise point in space to intercept and destroy the approaching round, he added.

Radar scans the entire perimeter of the platform out to a known range. When a threat penetrates that range, the system then detects and classifies that threat and tells the on-board computer which determines the optical kill point in space, a DRS official said.

Trophy was recently deployed in combat in Gaza on Israeli Defense Forces' Merkava tanks. A brigade's worth of tanks used Trophy to destroy approaching enemy fire such as RPGs in a high-clutter urban environment, he added.

"Dozens of threats were launched at these platforms, many of which would have been lethal to these vehicles. Trophy engaged those threats and defeated them in all cases with no collateral injury and no danger to the dismounts and no false engagement," the DRS official said.

US Army Strykers in Romania. | US Army photo

While the Trophy system was primarily designed to track and destroy approaching enemy fire, it also provides the additional benefit of locating the position of an enemy shooter.

"Trophy will not only knock an RPG out of the sky but it will also calculate the shooter's location. It will enable what we call slew-to-cue. At the same time that the system is defeating the threat that is coming at it, it will enable the main gun or sensor or weapons station to vector with sights to where the threat came from and engage, identify or call in fire. At very least you will get an early warning to enable you to take some kind of action," the DRS official explained. "I am no longer on the defensive with Trophy. Israeli commanders will tell you 'I am taking the fight to the enemy.'

The Israelis developed Trophy upon realizing that tanks could not simply be given more armor without greatly minimizing their maneuverability and deployability, DRS officials said.

Trophy APS was selected by the Israel Defense Forces as the Active Protection System designed to protect the Namer heavy infantry fighting vehicle.

 Artis Corporation's Iron Curtain

A Virginia-based defense firm known as Artis, developer of the Iron Curtain APS system, uses two independent sensors, radar and optical, along with high-speed computing and counter munitions to detect and intercept approaching fire, according to multiple reports.

Iron Curtain began in 2005 with the Pentagon's research arm known as DARPA; the APS system is engineered to defeat enemy fire at extremely close ranges.

The systems developers and multiple reports – such as an account from Defense Review -- say that Iron Curtain defeats threats inches from their target, which separates the system from many others which intercept threats several meters out. The aim is to engineer a dependable system with minimal risk of collateral damage to dismounted troops or civilians.

The Defense Review report also says that Iron Curtain's sensors can target destroy approaching RPG fire to within one-meter of accuracy.

Iron Curtain's radar was developed by the Mustang Technology Group in Plano, Texas.

"Iron Curtain has already been successfully demonstrated in the field. They installed the system on an up-armored HMMWV (Humvee), and Iron Curtain protected the vehicle against an RPG. Apparently, the countermeasure deflagrates the RPG's warhead without detonating it, leaving the "dudded" RPG fragments to just bounce off the vehicle's side. Iron Curtain is supposed to be low weight and low cost, with a minimal false alarm rate and minimal internal footprint," the Defense Review report states.

Israel's IRON FIST

Israel's IMISystems has also developed an APS system which uses a multi-sensor early warning system with both infrared and radar sensors.

"Electro-optical jammers, Instantaneous smoke screens and, if necessary, an interceptor-based hard kill Active Protection System," IMISystems officials state.

IRON FIST capability demonstrators underwent full end-to-end interception tests, against all threat types, operating on the move and in urban scenarios. These tests included both heavy and lightly armored vehicles.

"In these installations, IRON FIST proved highly effective, with its wide angle protection, minimal weight penalty and modest integration requirements," company officials said.

UBT/Rheinmetall's Active Defense System

German defense firms called Rheinmetall and IBD Deisenroth, Germany, joined forces to develop active vehicle protection systems; Rheinmetall AG owns a 74% share, with the remainder held by IBD Deisenroth GmbH.

Described as a system which operates on the "hard kill" principle, the ADS is engineered for vehicles of every weight class; it purports to defend against light antitank weapons, guided missiles and certain improvised explosive devices (IEDs).

"The sensor system detects an incoming projectile as it draws close to the vehicle, e.g. a shaped charge or antitank missile. Then, in a matter of microseconds, the system activates a protection sector, applying directed pyrotechnic energy to destroy the projectile in the immediate vicinity of the vehicle. Owing to its downward trajectory, ADS minimizes collateral damage in the zone surrounding the vehicle," the company's website states.

Military Life

Female veterans pose on same ship that carried WW2 troops

Award-winning nonprofit Pin-Ups for Vets is releasing its 13th annual fundraising calendar to raise money for VA hospitals; ill, injured, and homeless veterans; deployed troops; and military families. The 2019 calendar, photographed on the iconic Queen Mary in Long Beach, CA, features 19 female veterans decked out in World War II inspired fashion.

"Fans of Art Deco will appreciate the look of the upcoming calendar that reflects the vintage glamour of this 1936 cruise liner, now permanently docked in Long Beach, CA as a floating hotel," said Pin-Ups For Vets Founder, Gina Elise, who established Pin-Ups For Vets in 2006, as a way to honor the WWII service of her grandfather.

Gina Elise, Founder

Gina has devoted her life to giving back to the military community. To date, Pin-Ups For Vets has donated over $58,000 to help hospitals purchase new therapy equipment and to provide financial assistance for Veterans' healthcare program expansion across the United States.

The 2019 calendar is officially ready for pre-order at www.PinUpsForVets.com. All 2019 Pin-Ups for Vets calendar pictures were taken by Shane Karns Photography — and let me just tell you...he really nailed it.


Kirstie Ennis, U.S. Marine Corps veteran

From a linguist, to a Human Intelligence Collector, to a combat photographer, to a combat medic, to a motor transportation operator, to a heavy equipment transporter driver leading convoys in Iraq, to a helicopter door gunner in Afghanistan, these ladies also include an above-the-knee amputee veteran (Marine Corps veteran Kirstie Ennis — who, by the way, at the time of this publishing was climbing Mount Denali in support of Service to Summit to raise money for Building Homes for Heroes, a nonprofit organization that builds or modifies homes and gives them to veterans in need).

Julie Noyes, Army veteran

Army veteran Julie Noyes says, "It can be so difficult as a female service member to feel empowered in her beauty without feeling like she may betray the professionalism of her uniform when we only seek to be treated like our male counterparts. I feel that Pin-Ups for Vets does a superb job at raising money and awareness for our elderly, wounded vets and our currently deployed troops while also showcasing the class and beauty of female veterans without objectifying them. What Pin-Ups Vets Founder Gina Elise has done with this publication and non-profit is nothing short of empowering and inspiring."

Naumika Kumar, Navy Veteran

"I will always be thankful to the Navy. I met my husband in the Navy who is also a veteran now and I graduated from National University with Master's Degree in 2012 as well. I am happy to see there are organization such as Pin-Ups For Vets who are doing so much to support the military and Veterans. I am happy that I got an opportunity to be part of the organization."

Patti Gomez, Army veteran

Patti is a veteran of the United States Army, where she proudly served in the New York Army National Guard as a 35M (Human Intelligence Collector) of the 42nd Infantry Division, located in Glenville, New York. She volunteered to attend JRTC in Fort Polk, Louisiana, alongside the 27th Infantry Brigade Combat Team in July 2016. She also trained at Warfighter at Fort Indiantown Gap, Pennsylvania, with her unit in October 2017. Patti attended Basic Combat Training at Fort Sill, Oklahoma, and attended Advanced Individual Training at the United States Army Intelligence Center of Excellence in Fort Huachuca, Arizona.

"Pin-Ups for Vets is an incredible organization with an important mission. Being a part of a nonprofit that helps veterans and empowers women at the same time is truly an honor and one that I couldn't pass up when I was asked to be a part of the 2019 calendar. As the reigning Mrs. New York America, my platform is veteran organizations — and Pin-Ups for Vets is truly among the best of them!"

Check out that cover image!

The 2019 calendar can be purchased at: www.PinUpsForVets.com or by check to: Pin-Ups For Vets, PO Box 33, Claremont, CA 91711.

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