IDF Approves Acquisition of IMI’s Iron Fist APS for Namer AIFVs

Iron Fist employs blast effect to defeat the incoming target, whether a shaped charge of an RPG or HEAT warhead of an anti-tank or HEAT tank round, or even a high speed kinetic penetrator, fired by a tank gun. Photo: IMIwave to

A Mine Resistant Ambush Protected vehicle fitted with the Israeli active protection system developed by Israel Military Industries withstood numerous rocket attacks under a two month test and evaluation program.

Iron Fist, the active protection system (APS) for armored vehicles developed by Israel Military Industries (IMI), has completed an evaluation by the U.S. Office of Secretary of Defense (OSD) as part of a congressionally mandated evaluation of domestic and foreign APS. For the OSD evaluation IMI integrated the Iron Fist onto a Mine Resistant Ambush Protected, or MRAP, vehicle. The rigorous test program spanned over several months and evaluated the system under complex engagement scenarios. The Iron Fist demonstrated exceptional performance in each test scenario. All tests were performed with the system installed on the MRAP vehicle.

The evaluation culminated with a VIP event attended by senior members of the OSD, which also included a presentation of other IMI APS products, including the man-portable, ‘Shock Absorber’ missile ‘soft kill’ countermeasure solution, and a light-weight, ‘Bright Arrow’ remotely controlled weapon station with Iron Fist integrated, which was installed on a HMMWV.

An early stage Iron-Fist interceptor about to engage an incoming RPG. Photo by a high speed camera, courtesy of IMI.

The Iron Fist APS uses passive and active sensors for threat detection, situational awareness and fire control. The system can employ both an electro-optical ‘soft kill’ countermeasure and ‘hard kill’ interceptors that are launched against incoming threats. The combined soft and hard kill method effectively defeats threats such as RPGs and guided missiles, including advanced models fitted with tandem warheads, as well as tank rounds. In addition to the protection by soft and hard kill means Iron Fist accurately identifies the enemy firing positions, enabling rapid counterstrike thus eliminating repeated attacks.

The Israel Defense Force (IDF) has selected to equip the Iron Fist on its new Namer Infantry Fighting Vehicle (IFV). The Iron Fist is currently in final development and integration for the Namer.

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The Stunner missile, part of the David Sling missile defense system, seen here on one of its early test launches performed in 2009. Photo: Rafael

Israel and the U.S. reiterated the agreement to continue their cooperative development of the David Sling weapon system (also known as Majic Wand), extending the agreement signed in 2008 that paved the way for the development of a Short-Range Ballistic Missile Defense Project. The new agreement provides the necessary funding for continued development of the system, considered highly important for Israel’s defense.

According to the Missile Defense Agency announcement, the David’s Sling Weapon System Project Agreement will advance efforts to develop Israel’s capability to intercept short-range and theater ballistic missiles, large-caliber rockets, and cruise missiles. It is capable of intercepting ballistic targets fired at distances of 70-250 km. Developed as relatively low cost weapon (compared to the Arrow 2 alternative) Stunner missiles are designed with dual seeker enabling the missile to detect, track and home in on its target under all visibility and weather conditions, within and beyond visual range. The new system will become the lower tier of the multi-layered missile defense system, integrating the Iron Dome Counter Rocket, Artillery and Mortar (C-RAM) system, David Sling, Arrow II Endo-Atmospheric missile interceptor and Arrow-3 Exo-Atmospheric missile interceptor, providing the upper-tier layer. Both Stunner and Arrow 3 are hit-to-kill missiles, while Iron Dome and Arrow II are designed to kill targets at close proximity.

The continued project signed yesterday will continue the development of the Stunner Interceptor developed jointly by Rafael and Raytheon. David Sling system also comprises a command and control system developed by Rafael and mPrest (which also developed the Iron-Dome C3 system) and the IAI/Elta multi-mission radar, providing the primary sensor for the system. David’s Sling will also address the threat posed by the types of inexpensive and easily-produced short-range missiles and rockets used during the 2006 Lebanon War, and will also advance low-altitude intercept technology and provide that technology to benefit U.S. and Israeli industry.

The Stunner missile has already demonstrated in test flights; the current phase will enable the team to expand testing of the entire system, as part of the original development schedule the system could reach initial operational capability in 2013. Arrow 3 is also expected to become operational by the middle of the decade. Beyond the missile defense application, Israel is also considering using the Stunner missile as the next generation successor for its air/air missiles.

United States was Army Lt. General Patrick J. O’Reilly, director of the Missile Defense Agency represented the U.S. side with and Rear Admiral Ophir Shoham, Director of Israel’s Directorate of Defense Research and Development; Mr. Tzahi Malach, Department of Finance, Ministry of Defense; and Mr. Ehud Shani, Director General, Ministry of Defense representing the Israeli side.

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• David’s Sling – Israel’s Extended Air & Missile defense System