Lockheed Martin GRIZZLY

Lockheed Martin's GRIZZLY is a containerized missile launcher built to fire Hellfire and JAGM missiles, pitched as a low-cost, mobile point-defense shooter for counter-drone and layered air defense on land or at sea.

Overview

GRIZZLY is a containerized missile launcher developed by Lockheed Martin as a mobile, low-cost shooter for point defense against drones and other short-range threats. It packages a Hellfire- and JAGM-capable launcher inside a standard 10-foot shipping container that holds up to eight missiles and can sit on the ground or on a ship. Lockheed frames GRIZZLY less as a stand-alone weapon than as the effector layer of a wider counter-unmanned-aerial-system (C-UAS) kill chain, tying it to the company's Sanctum battle-management software and to radars from Fortem Technologies, a Utah counter-drone firm Lockheed part-funded in 2026.

The system drew wider attention on June 3, 2026, when Lockheed said it had fired a Joint Air-to-Ground Missile (JAGM) from the launcher to intercept a Group 3 one-way attack test drone at Yuma Proving Ground, Arizona — a target Axios described as Shahed-style. It was the first time the company had knocked down a drone with this combination of container launcher, Sanctum software and Fortem R-40 radars, and Lockheed said the whole chain was integrated and live-fired in under 45 days (Military Times). GRIZZLY is a company-funded prototype and demonstrator, not a fielded program of record, and no operator or production order has been publicly established.

Development

GRIZZLY began as an internally funded Lockheed Martin effort. According to Defense News, the company said its first live-fire tests came "just six months after the program began research and development," through internal Lockheed investment — placing the program's start in roughly late 2025. The launcher incorporates design elements of Lockheed's M299 launcher, the multi-rail box launcher long used to carry Hellfire and JAGM on rotary-wing and other platforms; Defense News noted the M299 can be configured three ways and fires both missiles.

The public milestones have come quickly. In March 2026, Lockheed fired a Hellfire from the container in a vertical-launch test at Yakima Training Center, Washington (Defense News). In April 2026, it invested $25 million in Fortem Technologies to fold that firm's radars and interceptors more tightly into Sanctum (Lockheed Martin). The June 2026 Yuma shot added the JAGM and a full detect-track-engage sequence against a live drone. Lockheed has tied the launcher to U.S. Navy interest in containerized weapons that could ride on unmanned surface vessels, a demand signal the company cited when it first showed GRIZZLY in March (Defense News).

Design & capabilities

The 10-foot container holds up to eight missiles with what Lockheed describes as toolless reloading, and is built, per the company, from low-cost commercially available materials so it can be lifted and moved by common trucks, aircraft and ships (Military Times; Defense News). Lockheed says wireless links between the radars, the battle manager and the launcher allow rapid setup, and that the launcher can operate standalone or connect to higher-echelon command and control through a Sanctum "mesh network" (Lockheed Martin).

The wider kill chain has three named parts. Detection and tracking come from Fortem's R-40 radar — marketed as the TrueView R40, an active electronically scanned array (AESA) radar that Fortem says carries 256 receive elements, 16 digital channels and an onboard GPU for AI-assisted processing (company specification). Engagement decisions run through Sanctum, Lockheed's C-UAS battle-management software, which the company says can manage threats across the Group 1-4 UAV range (Defence Industry Europe). The shooter is the JAGM (AGM-179), a Lockheed missile with a dual-mode seeker that combines semi-active laser and millimeter-wave guidance; reference sources give the air-launched JAGM a range of roughly 16 km (GlobalSecurity), though its effective envelope against drones from a containerized ground launcher is not publicly established. GRIZZLY is also designed to fire the older Hellfire, which Lockheed used in the March test.

The design pitch is cost and mobility over raw performance. Lockheed executive Dan Tenney told Axios that containerization keeps the weapon mobile and lets it "hide in plain sight," and argued that firing "one proven missile" at a drone brings the cost-per-kill down and lets a force "save your Patriots for larger, more-robust threats." Those are company framings; independent performance data — accuracy, reload time, field magazine depth — has not been published.

Combat record / operational use

GRIZZLY has no combat record. As of mid-2026 its history is a short run of company tests: the March 2026 Hellfire vertical-launch at Yakima and the June 2026 Yuma intercept of a Group 3 one-way attack drone. The Group 3 class is defined by the U.S. Defense Department as drones weighing more than 55 pounds and up to 1,320 pounds, flying below 18,000 feet at under 250 knots (Defense News; Defense Daily). No customer has been named, and Lockheed has not disclosed further live-fire results.

The relevant context is the drone-defense demand the test targets. Fortem's kit, now embedded in the GRIZZLY chain, has been used in Ukraine for years, and Axios reported that U.S. allies in Europe and the Middle East recently ordered a dozen of the firm's counter-drone systems. Lockheed pitches GRIZZLY for forward operating bases, critical assets and ships — the rear-area, point-defense niche where one-way attack drones have become a persistent threat.

Advantages

• Containerization: a 10-foot shipping container is easy to transport by truck, aircraft or ship and, per Lockheed, can be set up quickly using wireless links, supporting distributed and mobile point defense.
• Magazine depth for a point-defense shooter: up to eight ready rounds with toolless reload gives more firepower than smaller launchers before a lengthy reset.
• Proven, in-production effectors: firing the fielded Hellfire and JAGM avoids the cost and risk of developing a new interceptor.
• Speed of integration: Lockheed says it fielded the full detect-track-engage chain in under 45 days, drawing on existing prototype architecture and off-the-shelf sensors.
• Modularity: tied to Sanctum, GRIZZLY can in principle operate standalone or as one node in a larger layered-defense network against Group 1-4 drones.

Drawbacks / limitations

• Cost exchange: a JAGM costs a few hundred thousand dollars per round (Axios), which AeroTime noted will draw scrutiny when used against one-way attack drones that cost a fraction of that; the economics depend on reserving the missile for higher-value threats.
• Unproven at scale: the public record is a handful of company-run tests, with no operational deployment, no named customer and no independent performance data.
• Interceptor supply: heavy C-UAS use would compete with other demands on Hellfire and JAGM production.
• Reliance on the sensor and software layer: the launcher's effect depends on Fortem radars and Sanctum performing in cluttered, contested airspace, which the demonstrations have not publicly stress-tested.
• Company-funded prototype: without a program of record, GRIZZLY's future rests on winning orders in a crowded C-UAS market.

Counterparts

• Coyote (US C-UAS interceptor)
• APKWS (US guided-rocket C-UAS effector)
• SkyRanger 30 (gun-based C-UAS)
• Skynex (German gun-based C-UAS)
• Fortem DroneHunter F700 (Fortem net-capture interceptor)

GRIZZLY is a launcher, so its true peers are other point-defense C-UAS shooters and the effectors they fire. Against one-way attack drones, cheaper guided options such as APKWS rockets and Coyote interceptors attack the same cost-per-kill problem from below, while gun systems such as SkyRanger 30 and Skynex trade missile cost for magazine depth at short range. Within Lockheed's own ecosystem, the Fortem DroneHunter F700 — a net-capture interceptor drone from the same partner supplying GRIZZLY's radars — is the low-cost, reusable end of the layered defense GRIZZLY sits atop.

Outlook

GRIZZLY's near-term path is commercial, not operational: it is a Lockheed-funded demonstrator looking for a customer. Its prospects rest on the demand for cheap, deployable drone defense and on Lockheed's argument that a containerized launcher can be moved and hidden more easily than fixed sites. The open question is the cost exchange — whether buyers accept a six-figure missile against low-cost drones, or reserve GRIZZLY's JAGM shots for higher-value threats while cheaper effectors handle the mass. Watch for a named customer or program of record, live-fire results against swarms rather than single targets, a maritime demonstration on an unmanned surface vessel, and any disclosed unit or sustainment cost.

Key specifications

Sources

1. Military Times — "Lockheed's GRIZZLY C-UAS system downs attack drone in live-fire demo." https://www.militarytimes.com/news/your-military/2026/06/03/lockheeds-grizzly-c-uas-system-downs-attack-drone-in-live-fire-demo/
2. Defense News — "Lockheed's GRIZZLY C-UAS system downs attack drone in live-fire demo." https://www.defensenews.com/news/your-military/2026/06/03/lockheeds-grizzly-c-uas-system-downs-attack-drone-in-live-fire-demo/
3. Defense News — "Lockheed launches Hellfire missile from 10-foot cargo container." https://www.defensenews.com/industry/techwatch/2026/03/24/lockheed-launches-hellfire-missile-from-10-foot-cargo-container/
4. Lockheed Martin — "Lockheed Martin Demonstrates First-Ever Sanctum C-UAS Launch from GRIZZLY Containerized Launcher." https://news.lockheedmartin.com/2026-06-03-Lockheed-Martin-Demonstrates-First-Ever-Sanctum-TM-C-UAS-Launch-from-GRIZZLY-TM-Containerized-Launcher
5. Lockheed Martin — "Lockheed Martin Invests $25M in Fortem Technologies to Meet Urgent Demand for Countering UAS Threats." https://news.lockheedmartin.com/2026-04-22-Lockheed-Martin-Invests-25M-in-Fortem-Technologies-to-Meet-Urgent-Demand-for-Countering-UAS-Threats
6. Axios — "Exclusive: Lockheed blasts Shahed-style drone in Arizona missile test." https://www.axios.com/2026/06/03/lockheed-counterdrone-jagm-sanctum-arizona
7. AeroTime — "Lockheed fires JAGM from containerized launcher in first drone intercept." https://www.aerotime.aero/articles/lockheed-jagm-grizzly-sanctum-drone-intercept
8. Defense Daily — "Lockheed Martin Demonstrates Successful Drone Intercept With Sanctum System." https://www.defensedaily.com/lockheed-martin-demonstrates-successful-drone-intercept-with-sanctum-system/unmanned-systems/
9. Defence Industry Europe — "Lockheed Martin demonstrates first Sanctum C-UAS launch from GRIZZLY containerized launcher against test drone." https://defence-industry.eu/lockheed-martin-demonstrates-first-sanctum-c-uas-launch-from-grizzly-containerized-launcher-against-test-drone/
10. Unmanned Airspace — "Lockheed Martin uses containerized integrated C-UAS launcher system to down Group 3 attack drone." https://www.unmannedairspace.info/counter-uas-systems-and-policies/lockheed-martin-uses-containerized-integrated-c-uas-launcher-system-to-down-group-3-attack-drone/
11. PR Newswire — "Lockheed Martin Demonstrates First-Ever Sanctum C-UAS Launch from GRIZZLY Containerized Launcher." https://www.prnewswire.com/news-releases/lockheed-martin-demonstrates-first-ever-sanctum-c-uas-launch-from-grizzly-containerized-launcher-302789224.html
12. Fortem Technologies — "TrueView R40 Radar." https://fortemtech.com/products/trueview-r40-radar/
13. DRONELIFE — "Fortem DroneHunter and TrueView Radar Join Lockheed Martin Sanctum." https://dronelife.com/2026/03/19/fortem-dronehunter-and-trueview-radar-join-lockheed-martin-sanctum/
14. The Defense Post — "Lockheed Martin Selects Fortem for Autonomous Counter-Drone Defense." https://thedefensepost.com/2026/03/20/lockheed-fortem-counter-drone/
15. GlobalSecurity — "AGM-179 Joint Air-to-Ground Missile (JAGM)." https://www.globalsecurity.org/military/systems/munitions/jagm.htm
16. Investing.com — "Lockheed Martin tests drone defense system with missile launch." https://www.investing.com/news/company-news/lockheed-martin-tests-drone-defense-system-with-missile-launch-93CH-4723768

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