Lockheed Martin successfully tests new JR3 training rocket

Lockheed Martin Joint Reduced Range Rocket JR3 HIMARS US Army training

Lockheed Martin has successfully completed the second flight test of its Joint Reduced Range Rocket (JR3). The test took place at the Yuma Proving Ground in Arizona, where multiple rounds were launched from a HIMARS vehicle to validate range, trajectory, accuracy, and marking payload effects.

Designed as a low-cost training solution for the US Army and its global partners, the JR3 is intended to replace the current Reduced Range Practice Rocket. The system features a modular design built on mature rocket motor technology and includes a 24-round reusable launch pod. This architecture allows for higher training volumes and cost savings by enabling crews to reload launch tubes rather than replacing entire pods after each exercise.

The JR3 is compatible with both HIMARS and M270 launchers, providing a scalable way for crews to conduct realistic live-fire drills under various environmental conditions and range restrictions.

Entities

Dave Griser · HIMARS · Lockheed Martin · US Army · Yuma Proving Ground

Claims

What the coverage asserts, and how many sources carry each claim.

[● 2 SOURCES] The JR3 is compatible with HIMARS and M270 launchers. milmag.pl · interestingengineering.com
[● 2 SOURCES] The JR3 is designed to replace the current Reduced Range Practice Rocket for the US Army. www.indiastrategic.in · milmag.pl
[● 3 SOURCES] The flight test validated the rocket's range, trajectory, accuracy, and marking payload effects. www.indiastrategic.in · milmag.pl · interestingengineering.com
[● 3 SOURCES] Lockheed Martin successfully completed the second flight test of the Joint Reduced Range Rocket (JR3). www.indiastrategic.in · milmag.pl · interestingengineering.com
[● 3 SOURCES] The JR3 system utilizes a 24-round reusable launch pod. www.indiastrategic.in · milmag.pl · interestingengineering.com
[● 3 SOURCES] The JR3 test was conducted at Yuma Proving Ground in Arizona using a HIMARS launcher. www.indiastrategic.in · milmag.pl · interestingengineering.com

Sources

Lockheed Martin Conducts Second Successful Test of New JR3 Rocket – A Low-Cost Path to Greater Army Readiness [www.indiastrategic.in]

14 days ago

Lockheed Martin testuje nowy rakietowy pocisk szkolny JR3 – MILMAG [milmag.pl]

14 days ago

JR3 training rocket completes second test with low-cost 24-round pod [interestingengineering.com]

14 days ago