Raytheon Co, Northrop Grumman Corp and Lockheed Martin Corp are
competing to build the new radar, which is expected to cost just
under $1 billion.
The new radar would begin defensive operations in 2020, pending
completion of required environmental and safety studies, the
department said in a statement.
It said the new long-range discrimination radar (LRDR) will help the
multi-layered U.S. ballistic missile defense system better address
potential countermeasures that could be launched by potential foe to
confuse U.S. defensive systems.
Missile Defense Agency Director James Syring and other senior
Pentagon officials told Congress in March that the new radar was
critically important to help defend against the increasing
capabilities by North Korea and Iran to launch missiles at the
United States.
Admiral James Winnefeld, vice chairman of the Joint Chiefs of Staff,
this week told the Center for Strategic and International Studies
think-tank that Washington took both the Iranian and North Korean
threats seriously, even though neither country had a mature
capability to launch intercontinental ballistic missiles.
The Pentagon said the new radar would likely be placed at Clear Air
Force Station, an Air Force Space Command radar station in central
Alaska, but the final decision would be made after completion of the
environmental studies.
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Riki Ellison, founder of the nonprofit Missile Defense Advocacy
Alliance, said placing the new radar in central Alaska rather than
in the Alaskan Aleutian islands would allow the system to keep an
eye on threats from both North Korea and Iran.
He said it would also considerably cost less to build the new radar
in Alaska, which could free up funding for an additional radar in
Hawaii.
The Missile Defense Agency is moving ahead with the design and
development of the long-planned new radar. It launched the
competition in January and is expected to award a contract by Sept.
30, the end of the current fiscal 2015 year.
(Reporting by Andrea Shalal; Editing by Bernard Orr)
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