The De Zeven Provinciën equipped with the SMART-L MM/N radar together with the USS Paul Ignatiusv
The De Zeven Provinciën equipped with the SMART-L MM/N radar together with the USS Paul Ignatiusv

US Navy Uses Royal Netherlands Navy SMART-L MM/N Radar Data to Intercept Ballistic Missile

In a large U.S.-led military Missile Defence exercise, the U.S. Navy’s USS Paul Ignatius used data from Thales’ long range surveillance radar SMART-L MM/N to conduct a “Launch on Remote” test of a Standard Missile 3 (SM-3) and guide it to intercept a non-separating ballistic missile well outside the earth’s atmosphere.

Installed on the Royal Netherlands Navy HNLMS De Zeven Provinciën, the SMART-L MM/N autonomously, without being cued, detected and tracked the ballistic missile, during the At-Sea Demo / Formidable Shield 2021 (ASD/FS21) exercise. This is an Integrated Air and Missile Defence (IAMD) exercise on the Hebrides test range in the Atlantic Ocean, organized by the U.S. Navy’s Sixth Fleet and the Maritime Theater Missile Defence Forum.

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The SMART-L MM/N radar successfully tracked the ballistic missile for more than 5 minutes as it reached speeds of 3 km/second and an altitude of more than 300 km. USS Paul Ignatius received the tracking data through the NATO communications network. Based on this track data, USS Paul Ignatius performed engagement planning and conducted the “Launch on Remote” test of the SM-3 interceptor against the identified threat. The test was a success: the ballistic missile was destroyed in space.

ASD/FS21 involved 10 countries, 15 ships and a variety of aircraft and land based assets. During the exercises, a high number of Air and Surface Warfare, Ballistic Missile Defence (BMD) and IAMD scenarios were executed. Other scenarios that tested the Thales systems on board of HNLMS De Zeven Provinciën were the engagement against a supersonic sea-skimming cruise missile and an IAMD scenario in which they were tracking and executing engagements on air threats, while simultaneously tracking a ballistic missile threat.

USS Paul Ignatius (DDG 117) - At-Sea Demo/Formidable Shield 2021
The Arleigh Burke-class guided-missile destroyer USS Paul Ignatius (DDG 117) launches an SM-3 during a live-fire exercise during exercise At-Sea Demo/Formidable Shield, May 30, 2021.(U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan T. Beard/Released)

The purpose of ASD/FS-21 is to improve allied forces’ interoperability in a live fire IAMD environment by using NATO Command & Control reporting structures. This supports the participating navies to build, understand and train their IAMD capabilities in a multi-national environment. Maintaining this capability is crucial for nations to be ready and perform these operations in a potential crisis situation.

HNLMS De Zeven Provinciën was prepared for BMD/IAMD tasking through an upgrade program that includes new systems such as a new Command Information Centre and the new SMART-L MM/N. Together these systems contribute to a new BMD Early Warning capability for the “De Zeven Provinciën” class and the Launch on Remote test provided essential data for the development of the BMD Engagement Support capability.

SMART-L Multi Mission is a rotating, fully digitally controlled Active Electronically Scanned Array (AESA) radar. Application of high-end techniques results in a radar with an unrivalled long-range performance of 2000 km. Within this enormous range, SMART-L MM detects a wide spectrum of objects: air-breathing targets, stealth objects and ballistic missiles. SMART-L MM autonomously detects ballistic missile type objects. The AESA technology supports state-of-the-art Dual Axis Multi-beam modes of operation, engagement tracking and a non-rotating ‘staring’ mode.

These systems will be used for the surveillance of the Netherlands air space. Multiple armed forces across the world have expressed an interest in SMART-L MM. In various tests and demonstrations at the Thales premises, SMART-L MM detected and tracked satellites in orbit at ranges up to 2000 km. At present, twoof the four Royal Netherlands Navy’s De Zeven Provinciën class Air Defence and Command frigates have received the SMART-L MM/N, with the other two ships to follow. . The first of the two SMART-L MM radars contracted by the Royal Netherlands Air Force has been installed on site in Wier in the North of the Netherlands.

USS Paul Ignatius (DDG 117) - At-Sea Demo/Formidable Shield 2021
Exercise At-Sea Demo/Formidable Shield, conducted by Naval Striking and Support Forces NATO on behalf of U.S. Sixth Fleet, is a live-fire integrated air and missile defense (IAMD) exercise that improves Allied interoperability using NATO command and control reporting structures. (U.S. Navy photo by Mass Communication Specialist 2nd Class Nathan T. Beard/Released)
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