{"id":3204,"date":"2026-09-10T13:45:14","date_gmt":"2026-09-10T13:45:14","guid":{"rendered":"https:\/\/www.spacepreneurmag.com\/?p=3204"},"modified":"2026-09-10T13:45:27","modified_gmt":"2026-09-10T13:45:27","slug":"lm-conducts-second-successful-test-of-new-jr3-rocket-a-low-cost-path-to-greater-army-readiness","status":"publish","type":"post","link":"https:\/\/www.spacepreneurmag.com\/index.php\/2026\/09\/10\/lm-conducts-second-successful-test-of-new-jr3-rocket-a-low-cost-path-to-greater-army-readiness\/","title":{"rendered":"LM Conducts Second Successful Test of New JR3 Rocket &#8211; A Low-Cost Path to Greater Army Readiness"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Lockheed Martin has successfully tested its new Joint Reduced Range Rocket (JR3) solution for the second time, an affordable training round with a reusable launch pod designed to replace the current Reduced Range Practice Rocket for the U.S. Army and global partners.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">During a flight test conducted at Yuma Proving Ground, Arizona, Lockheed Martin successfully launched multiple training rounds demonstrating range, trajectory, accuracy and marking payload effects.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">What\u2019s New<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Second flight test: JR3 rounds launched from a HIMARS at Yuma Proving Ground, validating range, accuracy and marking payload.<\/li>\n\n\n\n<li>Designed for HIMARS | M270: The new all-up round and 24-rocket launch pod supports launcher crews training in different environmental conditions, enabling high-volume live fires.<\/li>\n\n\n\n<li>Reusable and affordable: Built on mature rocket motor technology, our modular solution has a low-cost motor and adaptable payload for cost-effective, repeatable training cycles.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Why it Matters<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Higher-training volume: Launcher crews can conduct realistic live-fire drills on constrained ranges, day or night, across multiple locations.<\/li>\n\n\n\n<li>Cost savings: Our solution offers lower expense-per-round, with reloadable launch tubes and the ability to reuse the launch pods.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Expert Perspective<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u201cOur new training round offers a scalable, very affordable solution built on mature rocket motor technology,\u201d said Dave Griser, vice president, Lockheed Martin Precision Fires Rockets. \u201cWith a 24-round rocket launch pod, our JR3 system meets the Army\u2019s demand for higher training volume and lower cost without sacrificing performance.\u201d<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">What\u2019s Next<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Next flight test: Another JR3 flight test is planned later this year to further validate performance.<\/li>\n\n\n\n<li>Scalable to future programs: Our JR3 architecture and technology can be transferable to future evolutionary efforts like the Army\u2019s Direct Support Fires Technology\u00a0 initiative for mass produced low-cost, direct-fire rockets.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Lockheed Martin has successfully tested its new Joint Reduced Range Rocket (JR3) solution for&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3210,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[221,209],"tags":[444,452,323,456,458,459,460,457,451,446,448,449,450,453,447,445,455,454],"class_list":["post-3204","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-global-news","category-launch","tag-europe-space-news","tag-european-space-industry","tag-european-space-news","tag-european-space-technology","tag-newspace-europe","tag-satellite-news","tag-space-companies-europe","tag-space-exploration-europe","tag-space-industry-europe","tag-space-magazine","tag-space-magazine-europe","tag-space-magazines-europe","tag-space-magazines-germany","tag-space-magazines-italy","tag-space-news","tag-space-news-europe","tag-space-startups-europe","tag-space-technology-europe"],"_links":{"self":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts\/3204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/comments?post=3204"}],"version-history":[{"count":1,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts\/3204\/revisions"}],"predecessor-version":[{"id":3211,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/posts\/3204\/revisions\/3211"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/media\/3210"}],"wp:attachment":[{"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/media?parent=3204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/categories?post=3204"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.spacepreneurmag.com\/index.php\/wp-json\/wp\/v2\/tags?post=3204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}