Category Archives: Rocket

S-Band radar

Lockheed Martin completed a rigorous Critical Design Review (CDR) on September 28 with the Missile Defense Agency (MDA) for the Long Range Discrimination Radar (LRDR), demonstrating compliance to all technical performance measures and requirements. The radar system will support a layered ballistic missile defense strategy to protect the U.S. homeland from ballistic missile attacks.

Lockheed Martin’s new SSRIS in Moorestown, New Jersey, provides significant risk reduction for the development of the Long Range Discrimination Radar (LRDR) and future solid state radar systems. Lockheed Martin made the investment to build the new test site (Photo courtesy Lockheed Martin)
Lockheed Martin’s new SSRIS in Moorestown, New Jersey, provides significant risk reduction for the development of the Long Range Discrimination Radar (LRDR) and future solid state radar systems. Lockheed Martin made the investment to build the new test site (Photo courtesy Lockheed Martin)

The MDA awarded the $784 million contract to Lockheed Martin in 2015 to develop, build and test LRDR, and the company is on track on an aggressive schedule to deliver the radar to Clear, Alaska in 2020. Teams from Lockheed Martin, MDA Sensors Directorate and the Command and Control, Battle Management, and Communications or C2BMC have worked interfaces closely to ensure seamless integration.

Successfully executing CDR validates that the LRDR system is ready to proceed into fabrication, demonstration, and test and that the hardware and software component have achieved Technology Readiness Level (TRL) 7 and Manufacturing Readiness Level 7.

With the completion of CDR, the program now begins the start of low rate manufacturing which began in October. In preparation for full rate manufacturing starting in mid-2018, Lockheed Martin will be utilizing production hardware in combination with prototype systems, tactical back-end processing equipment as well as tactical software to demonstrate system performance in an operational environment to achieve system TRL 7. Lockheed Martin will be performing a series of tests in the Solid State Radar Integration Site (SSRIS) including a closed loop satellite track test.

«We remain committed to support the MDA’s Ballistic Missile Defense and Homeland Defense Missions», said Chandra Marshall, LRDR program director, Lockheed Martin. «I am extremely proud of the team for their dedication and commitment to the successful execution of the LRDR program.  This team has achieved every milestone, including this CDR, on schedule since contract award in 2015».

Marshall continued, «I am extremely pleased with the progress the entire LRDR team has made in the two years since contract award. With the success of CDR, LRDR is on track for Initial Operating Capability or IOC in 2020».

In addition to CDR, Lockheed Martin conducted a Facilities Design Review in October for the LRDR equipment shelter design. Lockheed Martin will run a full and open competition for the construction of the equipment shelter in Clear, Alaska and will begin construction of the shelter in the first half of 2019. The MDA team is preparing the site for Radar System Installation and checkout mobilization, constructing the Mission Control Facility and starting the foundation for the LRDR equipment shelter.

Similar to Lockheed Martin’s Space Fence radar system, LRDR is a high-powered S-Band radar incorporating solid-state Gallium Nitride (GaN) components. LRDR adds the capability of discriminating threats at extreme distances using the inherent wideband capability of the hardware coupled with advanced software algorithms.

LRDR is a strategic national asset of the MDA’s Ballistic Missile Defense System and will provide 24/7/365 acquisition, tracking and discrimination data to enable defense systems to lock on and engage ballistic missile threats, a capability that stems from Lockheed Martin’s decades of experience in creating ballistic missile defense systems for the U.S. and allied governments.

Lockheed Martin is well positioned to provide low risk, scalable radar solutions that address critical homeland defense needs; providing a persistent capability to keep pace with evolving threats, delivering unmatched discrimination capability in the Pacific architecture, and increasing the defensive capability of Ground Based Interceptors.

Work on LRDR is primarily performed in New Jersey, Alaska, Alabama, Florida and New York.

As a proven world leader in systems integration and development of air and missile defense systems and technologies, Lockheed Martin delivers high-quality missile defense solutions that protect citizens, critical assets and deployed forces from current and future threats. The company’s experience spans radar and signal processing, missile design and production, hit-to-kill capabilities, infrared seekers, command and control/battle management, and communications, precision pointing and tracking optics, as well as threat-representative targets for missile defense tests.

The Long Range Discrimination Radar (LRDR) is a high-powered S-Band radar incorporating solid-state Gallium Nitride (GaN) components capable of discriminating threats at extreme distances. LRDR is a strategic national asset of the Missile Defense Agency’s Ballistic Missile Defense System (BMDS) and will provide 24/7/365 acquisition, tracking and discrimination data to enable separate defense systems to lock on and engage ballistic missile threats (Image courtesy Lockheed Martin)
The Long Range Discrimination Radar (LRDR) is a high-powered S-Band radar incorporating solid-state Gallium Nitride (GaN) components capable of discriminating threats at extreme distances. LRDR is a strategic national asset of the Missile Defense Agency’s Ballistic Missile Defense System (BMDS) and will provide 24/7/365 acquisition, tracking and discrimination data to enable separate defense systems to lock on and engage ballistic missile threats (Image courtesy Lockheed Martin)

Patriot in Lithuania

On July 10, the United States of America is for the first deploying Patriot long-range missile system in Lithuania. The deployment demonstrates the steadfast U.S. commitment to the security of Lithuania and its high readiness to send strategic capabilities to the region.

U.S. demonstrates steadfast commitment to Lithuania's security by deploying Patriot long-range air defence system
U.S. demonstrates steadfast commitment to Lithuania’s security by deploying Patriot long-range air defence system

The Patriot will be operating in one pool with Lithuanian and other NATO allies’ air defence systems during Exercise Tobruq Legacy 2017, multinational ground based air defence units exercise for the first time held in Lithuania.

The exercise will train interoperability among NATO ground based air defence units and refine airspace command and control procedures. The exercise aims at enhancing regional and international integration of joint units thus training and strengthening preparedness for a potential NATO collective defence scenario.

Exercise Tobruq Legacy 2017 begins in July 11 to run until July 22 in Šiauliai district. The event will involve roughly 500 soldiers and 30 air defence systems of Lithuania and four more NATO allies – the United Kingdom, the United States of America, Latvia, and Poland.

Tobruq Legacy 2017 will be conducted concurrently in Lithuania, the Czech Republic and Romania under the command of Romania-based Joint Force Air Component Command (NATO JFAC) that will include members of the Lithuanian Air Force. Lithuanian units will also train night air defence operations control at the portion of the exercise in the Czech Republic.

National Exercise Vigilant Falcon 2017 in Lithuania will be an integral part of Tobruq Legacy 2017. The exercise will enhance interoperability and command and control procedures among units of the Lithuanian Air Force.

The host of Exercise Tobruq Legacy 2017 is the United States of America. This is the third time the Lithuanian Air Force is among the participants. In 2015 soldiers of the Lithuanian Air Force were for the first-time training NATO air defence operations in a platoon-sized unit in the Czech Republic, in a battery-sized unit in Slovakia – in 2016, and this year representatives of the Lithuanian Air Force will practice joint actions with NATO allies and providing command to a ground based Air Defence Battalion-level unit.

US Deploys Patriot Battery to Lithuania
US Deploys Patriot Battery to Lithuania