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Home Front: Tech
LockMart Delivers First Lot Of Guided MLRS Unitary Rockets To US Army
2005-05-31

Guided MLRS Unitary integrates a 196-pound unitary warhead into the GMLRS rocket, giving battlefield commanders the ability to attack targets up to 70 kilometers away with high precision.

Lockheed Martin has delivered the first 72 Guided Multiple Launch Rocket System (GMLRS) Unitary rockets to the U.S. Army, satisfying a request for an immediate capability as part of an Urgent Need Statement from the U.S. Army Aviation & Missile Command (AMCOM), Redstone Arsenal, AL, in January 2005.
The GMLRS Unitary rocket will greatly reduce collateral damage by providing enhanced accuracy to ensure delivery of the warhead to the target.

Guided MLRS Unitary integrates a 196-pound unitary warhead into the GMLRS rocket, giving battlefield commanders the ability to attack targets up to 70 kilometers away with high precision.

Work on the contract quick-reaction was performed at Lockheed Martin facilities in Dallas, TX, and Camden, AR. More than 400 GMLRS Unitary rockets will be delivered as part of the Army's Urgent Need Statement. Deliveries of the rockets will continue throughout the remainder of the year.

"Lockheed Martin is leaning far forward to bring in theater the technology we need to allow the precision we presently lack," said Col. James Heverin, U.S. Army TRADOC system manager for rockets and missiles at Fort Sill, OK.

"The Army requested that Lockheed Martin accelerate the current Guided Unitary SDD program in January in support of an Urgent Need Statement," said Ron Abbott, vice president - Tactical Missiles at Lockheed Martin Missiles and Fire Control.

"We received the go ahead in January and delivered the first lot in May, which in production terms is outstanding performance. But our GMLRS team's passion for invention literally redesigned the boundaries of what is possible for the benefit of our Soldiers."

Performance of the GMLRS Unitary rockets has been outstanding during the testing phase, performing successfully in 10 different tests over the past 14 months.

GMLRS is an all-weather, precision-guided rocket that provides increased accuracy, thus reducing the number of rockets necessary to defeat current targets by as much as 80 percent.

The GMLRS rocket provides increased precision and maneuverability, and can be fired from the MLRS M270A1 and the High Mobility Artillery Rocket System (HIMARS) launchers.

GMLRS is a Future Force system with a modular design intended to incorporate future growth. The system incorporates a GPS-aided inertial guidance package integrated on a product-improved rocket body.

Small canards on the guided rocket nose provide basic maneuverability and enhance the accuracy of the system.
Posted by:Spavirt Pheng6042

#11  CEP=Circular Error Probability
Posted by: Steve   2005-05-31 15:34  

#10  why is Lockheed Martin measuring the area of impact in meters?

Because we're targeting countries that use the metric system. Have to respect their local customs.
Posted by: Steve   2005-05-31 15:27  

#9  BA - all military mesurements in distance are done in meters/kilometers.
I think CEP stands for Central Estimated Point, which means that is the point where it is supposed to hit. All smart munitions wander off a bit, but with a dangar radius of 100 meters, 5 or so meters off CEP is not that big a deal.
Posted by: mmurray821   2005-05-31 15:26  

#8  My question is...why is Lockheed Martin measuring the area of impact in meters? Has Redstone arsenal (Alabama) gone metric?
Posted by: BA   2005-05-31 14:48  

#7  Ah, finally figured out the Lock-Mart reference - I thought it was a play on K-Mart, implying cheap and shoddy......
Posted by: Thomons Omeans8121   2005-05-31 13:12  

#6   I watched these launched then a day later surveyed the devastation they cause in GW I. Awesome, utterly awesome. Glad to hear they've been upgraded. Nothing tills a grid sqaure better than these with perhaps the exception of 16" naval guns.
Posted by: 98zulu   2005-05-31 13:04  

#5  Do they use these rockets on ships? Seems like shipboard launch would be ideal for attacking any targets within 50 km of the coast.
Posted by: DO   2005-05-31 12:42  

#4  The Guided MLRS (GMLRS) rocket is being developed under an international cooperative program with the United States, United Kingdom, Italy, France and Germany. GMLRS will have a global positioning system aided inertial guidance package integrated in a rocket body. Additionally, small canards on the guided rocket nose will add basic maneuverability to further enhance the accuracy of the system.
• Began EMD in FY99
• Maximum range 60+ km
• Accuracy measured in meters
• Modular design facilitates future growth
• Warhead payload of 404 DPICM bomblets


That's multiple warhead model, new one in story has single 196 pound warhead.

A second phase of the demonstration will add a Global Positioning System (GPS) receiver and antenna to demonstrate near precision delivery (5 meters CEP).

The ATD culminated on February 11, 1999 with a GPS-aided flight test in which the missile again flew 49 km and impacted only 2.1 meters from the target center, a resounding success.
Posted by: Steve   2005-05-31 12:42  

#3  It sound a lot smaler than a JDAM and even smaller than the 250 lb Small Diameter Bomb but with comparable accuracy. Anybody know what the CEP is?
Posted by: Mrs. Davis   2005-05-31 11:13  

#2  is it even permissible to use the phrase 'greatly reduce collateral damage'?

Not around Bomb-a-rama. He lives for collateral damage.
Posted by: Steve   2005-05-31 10:38  

#1  Given that we are talking here about MLRS, a tool used to devastate square kilometers at a time, is it even permissible to use the phrase 'greatly reduce collateral damage'?
Posted by: SteveS   2005-05-31 09:39  

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