By The War Zone | Created at 2026-09-17 16:14:04 | Updated at 2026-09-17 17:13:37
59 minutes ago
The Pentagon has reached an agreement with Lockheed Martin to lay the groundwork for stepped-up production and delivery of new AIM-260 Joint Advanced Tactical Missiles (JATM) to the U.S. military and allied air arms in the coming years. The AIM-260 is still in development, but the head of the Air Force Test Center also touted efforts to further accelerate that work just earlier this week. From the start, the U.S. military has presented JATM as especially critical for ensuring China, with its own growing array of longer-range air-to-air missiles, does not gain an edge in future air combat.
The new framework agreement announced today “is critical to ensuring long-term demand signals flow to key suppliers, allowing Lockheed Martin and the munitions supply chain to invest in manufacturing capacity, workforce, and production efficiencies,” according to a Pentagon press release. “It establishes a framework for future Multi-Year Procurement (MYP) of JATM, executing congressional authority to secure the nation’s highest-priority missile systems.”
“This agreement forms the foundational agreement for a multiyear procurement contract, pending Congressional approval, that provides long-term demand to strengthen and expand the defense industrial base for the program,” according to a separate release from Lockheed Martin.
A US Navy F/A-18F Super Hornet seen carrying an AIM-260 Joint Advanced Tactical Missile (JATM). Jonathan Tweedy/ @flightline_visuals In response to questions from TWZ, the Pentagon declined to comment on the projected number of JATMs covered under this agreement, as well as estimated costs and delivery schedules.
U.S. Navy F/A-18E/F Super Hornets and U.S. Air Force F-22 Raptors are expected to be the first types to fly operationally armed with AIM-260s. Integration on other platforms, such as variants of the F-35 Joint Strike Fighter and the Air Force’s forthcoming F-47 sixth-generation fighter, is expected to follow. JATM, which is designed to have the same general form factor as the existing AIM-120 Advanced Medium Range Air-to-Air Missile (AMRAAM), has been discussed as part of the arsenal for the Air Force’s future Collaborative Combat Aircraft (CCA) drones, as well.
A rendering depicting an F-22 Raptor firing an AIM-260 JATM. USAF The releases today from the Pentagon and Lockheed Martin confirm that the new framework deal also includes planned foreign military sales of AIM-260s. Australia, one of America’s top allies, is the first confirmed international customer for the JATM, and plans to integrate the missiles on its F/A-18Fs, F-35As, and EA-18G Growler electronic warfare jets. The Royal Australian Air Force’s MQ-28 Ghost Bat CCA-type drones, initial versions of which are already capable of firing AIM-120s, might be another AIM-260 launch platform in the future.
Uncrewed MQ-28 Ghost Bat showcases its combat capability
The AIM-260 remains in development, with the Navy and Air Force test communities supporting that work.
“We are accelerating weapons development from high-end air dominance weapons like the JATM to hypersonic strike systems like the Hypersonic Attack Cruise Missile,” Air Force Brig. Gen. Mark Massaro, head of the Air Force Test Center (AFTC) at Edwards Air Force Base in California, told TWZ and other outlets at a media roundtable yesterday. The roundtable took place at the Air & Space Forces Association’s (AFA) 2026 Air, Space & Cyber Conference.
“We’re actively testing JATM, and it’s progressing along its program path. In test, we are working through the development stages there,” Massaro added. “So, we’re testing it in [sic] the ground with models, like I mentioned. We’re testing it in the air on aircraft. So, from a performance standpoint, I’ll hold on to that from an operational security perspective. But we’re happy seeing where it’s going, and we expect that to be a key piece of capability for our warfighters to have.”
“Just from a testing perspective, we’re always looking at making sure that we’ve got the throughput,” he added when asked if he could talk about challenges or other issues AFTC has run up against in work on the AIM-260. “So, from a test perspective only, infrastructure and throughput to make sure that we can get things out … and make the testing happen. But I’m not, from a capabilities perspective, worried about the system.”
Another look at the AIM-260 loaded on the Navy Super Hornet. Jonathan Tweedy/ @flightline_visuals It is unclear when the first operational AIM-260s may begin entering the U.S. inventory. When the program was first disclosed to the public in 2019, the stated goal was to start fielding the missiles in 2022. There were also reports in late 2025 that funding issues had caused a three-month delay, based on a fact sheet distributed to some members of the U.S. House Committee on Armed Services. The committee later said that the information was incorrect.
Work to date on JATM has been conducted under a heavy veil of secrecy, with the existence of the program only being announced in 2019. The first public glimpse of the missile only emerged in May of this year. Beyond the aforementioned size requirement and that the new missile will offer significantly greater engagement range over the AIM-120, details remain limited. Readers can learn more about what we do know so far here.
What is clear is that the growing reach of Chinese air-to-air missiles has been a key driver behind the JATM program, with Air Force officials having explicitly mentioned the PL-15 in the past. China continues to pursue even longer-ranged and otherwise more advanced air-to-air missiles, as you can learn more about in this past TWZ feature. The Air Force has previously raised the prospect of a general threat ecosystem that includes anti-missiles with ranges of up to 1,000 miles emerging by 2050.
The AIM-260 is not the only longer-ranged air-to-air missile known to be in development in the United States, either. In 2024, the Navy revealed it had begun fielding an air-launched version of the surface-launched Standard Missile-6 (SM-6), called the AIM-174B Gunslinger, at least on a limited level. Just in August of this year, the service disclosed the existence of another very long-range air-to-air missile, the AIM-424 Malice, which has already reached the flight testing phase of development.
A US Navy F/A-18F Super Hornet test jet with four AIM-174B missiles under its wings. point_mugu_skies 
A US Navy Super Hornet test jet carrying a load of AIM-424 Malice missiles. USN An Air Force spokesperson told Air & Space Forces Magazine last month that the service was “closely following” the Navy’s work on the AIM-424. In June, the Air Force itself shared details about another potential future air-to-air missile, dubbed the Air Force Long Range Weapon (AFLRW), including a target requirement for a maximum range of at least 1,000 nautical miles.
Based on past experiences with public disclosures about the AIM-260, AIM-174B, and AIM-424 programs, additional work on advanced longer-range air-to-air missiles is certainly ongoing easily be going on in the classified realm.
Today’s announcement about the new framework agreement, together with Brig. Gen. Massaro’s brief update yesterday, makes clear there is a continued commitment to JATM amid a still-growing field of new, longer-range air-to-air missiles.
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