Australia is poised to become the first international buyer of the AIM-260 Joint Advanced Tactical Missile (JATM), one of the US Air Force’s (USAF) best-kept secrets and unarguably its longest-range air-to-air missile.
Speaking at the ongoing multi-national military drills, Exercise Pitch Black, Australian Defense Minister Richard Marles said the country will invest “almost” $736 million AUD, or about $518 million USD, to acquire “up to 450” missiles for the Royal Australian Air Force (RAAF).
The missiles would be acquired through the Foreign Military Sales (FMS) route.
“This announcement is the latest milestone in the delivery of long-range, high‑tech capabilities for our Defense Force,” Marles said in Darwin. “The Albanese government continues to deliver critical capabilities that will allow the ADF to strike at a longer range, deter any adversary, and protect our national interests. It is fitting to make this announcement at Exercise Pitch Black, which is an important demonstration of Australia’s commitment to the peace, stability, and security of our region.”
The AIM-260 is apparently designed to succeed the AIM-120 Advanced Medium-Range Air-to-Air Missile (AMRAAM), which is already extensively used by the RAAF.
The missile will initially be integrated on the F/A-18E/F Super Hornet and later fielded on the F-35A and EA-18G Growler, according to the Australian Defense Department. However, there is speculation that the missile may eventually be fitted to the MQ-28 Ghost Bat, which has already test-fired an AIM-120 AMRAAM.
With this acquisition, Australia will officially become the first export customer of the JATM, even before allies like Israel.
Interestingly, the AIM-260 JATM purchase continues a pattern in which Australia serves as an early or exclusive partner for advanced US systems. For example, Canberra was the first international customer for the Super Hornet, the first and the only export customer for the EA-18G Growler, the first international buyer of the AGM-158 JASSM and AGM-158C LRASM long-range missiles, the first non-US customer for the MH-60R military helicopter, and only the second country (after the UK) approved to buy Tomahawk cruise missiles.
Australia is also the only nation outside the United States assembling GMLRS rockets, and one of only two countries (alongside the UK) granted access to highly restricted U.S. nuclear propulsion technology for submarines under AUKUS.
Moreover, the Australian Shadow ministers are proposing the purchase of the B-21 Raider bomber from the US to fill the capability gap until the AUKUS submarines arrive, a possibility first publicly examined by Marles in 2022 and referenced in the 2023 Defense Strategic Review, as previously reported by EurAsian Times.
Australia’s official announcement to purchase the AIM-260 JATM once again validates the strength of these strategic ties. “The acquisition of the AIM-260 JATM will provide Air Force platforms with a credible deterrent against airborne targets, complementing existing air-to-air missile capabilities and other surface-based missile capabilities across the Australian Defense Force (ADF). It will also further enhance Australia’s interoperability with the United States,” the Australian Department of Defense said in a statement.
More significantly, though, it marks a major improvement in the RAAF’s combat capacity in the face of China’s growing Indo-Pacific security threat.
AIM-260 JATM Against China
Although the announcement did not name China, Australian strategic documents and officials consistently identify Beijing’s rapid military expansion as the primary security challenge in the Indo-Pacific.
The 2023 Defense Strategic Review described China’s build-up as “the largest and most ambitious of any country since the end of the Second World War,” conducted “without transparency or reassurance,” and noted that Chinese actions in the South China Sea undermine the rules-based order in ways that affect Australian interests.
Australian leaders have repeatedly flagged China’s coercive behavior in territorial disputes, unsafe intercepts of ships and aircraft, and growing Chinese influence in the South Pacific, which Canberra has historically considered its own sphere of influence.
Experts have also suggested that Australia may get dragged into a US-China conflict in the future. Although Canberra has never officially confirmed that it would join forces with the US military in a military contingency, it hosts several US military facilities that may come under attack by Chinese long-range missiles, as explained in detail by a previous EurAsian Times report.
Although ties between Australia and China have stabilized in recent times, Canberra has committed billions of dollars to acquire advanced, high-tech missiles as part of a broader strategy to safeguard the nation, deter potential adversaries, and defend national interests.
Marles had earlier highlighted that this involves turning Australia into a “porcupine island,” fully armed with deadly weapons to thwart any attacking nation. The acquisition of the AIM-120 JATM aligns with this approach, especially given that China has developed an array of long-range air-to-air missiles in recent years.
The AIM-260 JATM is considered a response to the Chinese PL-15 air-to-air missile. China has purportedly produced and deployed at least 500 J-20 fighter jets, each capable of carrying up to 8 PL-15 missiles that have a range of 200 to 300 kilometers.
Additionally, the Chinese People’s Liberation Army (PLA) is developing very long-range air-to-air missiles (VLRAAM) that can strike targets. A previous Pentagon report stated that China already has the PL-17 VLRAAM and is working on a more advanced long-range missile, PL-XX or PL-21.
In contrast, the existing AIM-120 AMRAAM in the RAAF arsenal has a range of about 150-160 kilometers, even in its most advanced iteration.
With long-range, greater kinematic performance and improved guidance, the AIM-260 JATM will allow Australian fighters to engage threats earlier and from safer distances. Moreover, it could be integrated on multiple RAAF jets, giving the service a common advanced air-to-air weapon across its main combat aircraft.
The AIM-260 JATM Is Coming
The existence of the AIM-260 JATM was initially confirmed in 2019 during an Air Force Life Cycle Management Center industry conference. Due to its sensitivity, the AIM-260 JATM is classified as a Special Access Program (SAP), and details about the missile remain scarce.
In 2022, General Mark Kelly, the head of the United States Air Force’s Air Combat Command, shared an artist’s concept of the Lockheed Martin F-22 firing an AIM-260 JATM.
More recently, the US Navy publicly revealed the rendering of the missile in February 2025. At the time, experts inferred that it was comparable in appearance to the AIM-120 medium-range air-to-air missile, including in size.
Nonetheless, the AIM-260 appears to have a larger rocket motor section and no mid-body surfaces, unlike the AIM-120.
Although little is known about the covert missile, reports suggest it will be powered by dual-pulse rocket motors or ramjets to increase its range and performance.
Experts anticipate that the AIM-260 will have an advanced multi-mode seeker system that may include infrared imaging and active radar. They claim that the dual-seeker system will improve resilience to electronic warfare countermeasures and increase accuracy.
Like the AIM-120D-3 AMRAAM derivative, the AIM-260 is anticipated to have a two-way datalink. This feature would greatly increase the missile’s efficacy in networked battle by enabling mid-course targeting upgrades or re-targeting.
After initially being introduced with the USAF’s Raptor, the missile will eventually be fitted to the F-35 and the Navy’s F/A-18E/F. In fact, the AIM-260 JATM will also likely arm the US Navy’s F-47 sixth-generation combat aircraft, which is currently under development.
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