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Lockheed Martin Unveils AIM-260 Missile for China Threat

US defence department agreement aims to boost production of new air-to-air missile.

AI-assisted coverage comparison, editor-supervised · How this was made

Published
Lockheed Martin unveiled on Thursday details of a next-generation air-to-air missile developed to counter threats from China

What this story says

  • Lockheed Martin revealed details of the AIM-260 Joint Advanced Tactical Missile on Thursday.
  • The missile is designed to counter long-range air threats, specifically from China.
  • The US Defense Department has agreed to boost production of the AIM-260.
  • Australia announced it will purchase approximately $521 million worth of the missiles.

Who covered it

Left 0%(0)Centre 67%(4)Right 33%(2)

Percentages are shares of the 6 outlets carrying a published leaning rating. 4 of the 10 outlets we know ran this story carry no rating and are not counted in them. Coverage measured .

Trust

76/100

Craft

95/100

Hype

30/100

10 sources · methodology

Thin on the left so far

None of the 6 outlets with a published leaning rating that ran this story are rated left.

This story is still being watched, so it is a count and not yet a finding. Coverage keeps arriving for hours after an event, and a side that has published nothing this morning may publish by tonight. If it is still true when we stop checking, we will say so plainly.

Lockheed Martin unveiled details of its next-generation AIM-260 Joint Advanced Tactical Missile (JATM) on Thursday. The missile is intended to counter long-range air threats from China. The US Defense Department has signed an agreement with Lockheed Martin to increase production of the weapon as part of efforts to rebuild munitions stockpiles. The AIM-260 is designed to be deployed on F-22 Raptor and F-35 fighter jets.

Disagreement on missile's range and effectiveness

The Times of India reported that the AIM-260 offers greater range and effectiveness than existing air-to-air missiles, providing an advantage against Chinese fighter jets like the J-20. None of the other reports mention specific details about the missile's range or effectiveness compared to current weapons.

What the coverage left out

None of the centre or right-rated reports mention the specific details of the agreement between Lockheed Martin and the US Defense Department to boost production, beyond stating that an agreement was signed. The full report from the Times of India mentioned the war in Iran depleted US and allied missile stocks, spurring a push for long-range precision-strike weapons, a detail not present in the other reports.

Still developing. We have re-checked which outlets are covering this 1 time, most recently on 17 Sept 2026, 16:15, and will add the sides that appear.

How each side covered it

Our own reading of the reporting listed below, written from the outlets’ articles rather than quoted from them. The reasoning is set out on our methodology page.

Left

0 rated outlets

No outlet rated left has run this story so far. We are still checking, and will say plainly if that does not change.

Centre

4 rated outlets

  • Centre-rated reports led on Lockheed Martin unveiling the AIM-260 missile and the agreement with the Defense Department to boost its production. These reports stated the missile is designed to counter threats from China and will be used on F-22 Raptor and F-35 fighter jets. Reuters and Investing.com noted the Pentagon is rebuilding munitions stockpiles. El Diario mentioned the missile is state-of-the-art.

Right

2 rated outlets

  • Right-rated reports from the Times of India and Geo News highlighted that the AIM-260 is a new, secret missile designed to counter China's J-20 stealth fighter. The Times of India, which provided a full report, stated the missile offers greater range and effectiveness than existing weapons. Both outlets mentioned the agreement with the Defense Department to fast-track production and the Pentagon's need to rebuild munitions stockpiles. The Times of India also reported Australia's planned purchase of approximately $521 million worth of JATM missiles.

Questions about this coverage

How did the left and right cover Lockheed Martin Unveils AIM-260 Missile for China Threat?
Of the 6 outlets on this story carrying a published leaning rating, 0% are rated left, 67% are rated centre, 33% are rated right. Those percentages are shares of the rated outlets, not of every outlet that ran it, which was 10. The sections above set out what each side emphasised, in its own terms.
Is Lockheed Martin Unveils AIM-260 Missile for China Threat left or right?
Too few of the outlets on this story carry a published leaning rating to say. 6 of them do, and this site does not characterise a field under 12: at that size one newsroom filing moves the share by ten points. The percentages above are the count as it stands.
Is the coverage of Lockheed Martin Unveils AIM-260 Missile for China Threat biased?
Lockheed Martin Unveils AIM-260 Missile for China Threat is one event reported by 10 outlets, and this page does not rate the story as biased or unbiased. What it publishes is the spread: which outlets ran it, where named rating organisations place each of them on the spectrum, and what each side chose to lead with. A leaning rating describes an outlet's record over time, not this article, and the two should not be run together.
Which side is not reporting Lockheed Martin Unveils AIM-260 Missile for China Threat?
When we first saw this story, outlets rated left had barely covered it. Coverage accretes for hours after an event, so that is where to look rather than a verdict — the split above is the current count, and it is the one to read.
Which outlets covered Lockheed Martin Unveils AIM-260 Missile for China Threat?
10 that we know of, every one of them listed further up this page with a link to its own report and to what we hold on the publisher. Nothing here is a summary of somebody else's summary: the outlets are named so the original reporting can be read.
What is the AIM-260 Joint Advanced Tactical Missile?
The AIM-260 Joint Advanced Tactical Missile, or JATM, is a next-generation air-to-air missile developed by Lockheed Martin. It is designed to counter long-range air threats, particularly from China, and will be deployed on F-22 Raptor and F-35 fighter jets.
Why is the US boosting production of this missile?
The US Defense Department has signed an agreement with Lockheed Martin to boost production of the AIM-260 as part of efforts to rebuild munitions stockpiles. Reports suggest this is a response to depleted missile stocks following conflicts.
Which countries are purchasing the AIM-260 missile?
The United States is increasing production of the AIM-260 missile. Australia has also announced it will purchase approximately $521 million worth of JATM missiles, though the quantity and unit price were not disclosed.

Read it at the source

10 outlets, grouped by the leaning a published rating gives them. Every headline links to the original; an underlined outlet name opens our profile of that publisher.

Left

0

No outlet in this group ran the story.

Centre

4

Right

2

Not rated

4

How did this read?

About the coverage, not about the story. We do not ask whether you agree with what happened — we have no honest use for that answer.

Lockheed Martin AIM-260 Missile | MediaBias News