Russia has led development of GPS jamming capabilities, and the Russian Armed Forces maintains five electronic-warfare brigades for battlefield jamming. Jamming is also impacting GMLRS-guided rockets.

Russia has been thwarting US-made mobile rocket systems in Ukraine more frequently in recent months, using electronic jammers to throw off its GPS guided ... called GMLRs, as a top item, though ...

A more secure version of commercial GPS guides JDAM bombs, Excalibur precision-guided artillery rounds and GMLRS rockets, all used in large numbers by Ukraine. But these weapons frequently have ...

HUNTSVILLE, Alabama—Ukraine has eagerly used the heavy artillery rockets known as GMLRS, and it’s not alone in wanting the weapon stocked in national arsenals. But Lockheed Martin can’t make ...

Summary and Key Points: The U.S. Army has expanded its contract with Lockheed Martin by $3.4 billion for the Guided Multiple Launch Rocket System (GMLRS), highlighting its crucial role on the ...

In addition to producing the composite case motors for the GMLRS Insensitive Munitions Propulsion System variant, Aerojet Rocketdyne is the sole producer of the steel-case solid rocket motors for ...