Warning Time — 7 August 2026

A big week for hardware and a bad week for everything hardware depends on. Australia got cleared to buy a missile no other country outside the United States is allowed to touch, while US munitions stockpiles earmarked for a China contingency were being burned through in the Middle East. Meanwhile Pacific island states blocked a statement condemning Chinese missile testing, and Iran moved to shut the door on the strait that keeps our trucks running. Capability is arriving. Context is deteriorating faster.

The Big Movements

Australia buys the AIM-260. First non-US operator of anything this classified.

Australia has committed roughly A$736 million to the AIM-260 JATM, becoming the only country outside the United States cleared to field it. Integration starts on the F/A-18F, then the F-35A and EA-18G. The problem it solves is blunt: RAAF's AMRAAM stocks are outranged by PLAAF aircraft carrying the PL-15 and PL-17. A fighter that cannot shoot first is a target with a pilot in it.

The strategic signal matters more than the missile. Washington cleared a weapon still entering its own service for an Australian fleet. That is not routine foreign military sales. That is the depth of technology-sharing AUKUS Pillar 2 was supposed to produce, and here it is, delivered in a procurement notice rather than a communiqué.

Use it as the benchmark. Every future Pillar 2 announcement should be measured against this standard: does it transfer a capability the Americans have not yet finished fielding themselves, or is it another memorandum? And pair it with the indigenous solid-fuel rocket motor work — buying the round is step one, being able to make rounds is the step that actually matters.

The Americans are running out of ammunition. Six months of Iran did it.

Six months of sustained operations against Iran have drained US munition stockpiles designated for China contingencies, including stocks underpinning AUKUS Pillar 1 submarine sustainment. Separately, US Pacific Command is considering pulling billions in planned infrastructure out of Micronesia — Yap specifically — which thins out the Second Island Chain that Australia's whole maritime picture assumes will be held.

This is the alliance dependency problem in its purest form. Australia's deterrence maths assumes American force projection and American magazine depth. One regional war we are not even a party to has shown that the US cannot sustain simultaneous commitments at the tempo the plans assume. That is not a betrayal. It is arithmetic.

The prescription hasn't changed, only the urgency. Sovereign munitions manufacture and sovereign stockpiles, funded and scheduled, not aspirational. If the magazine that backs our deterrent can be emptied by a conflict in another hemisphere, it was never our deterrent.

Hormuz again. We import 80% of our petrol and we have no plan B.

Iran is moving through its parliament to bar US and Israeli shipping from the Strait of Hormuz, with a deal with Oman advancing and reported Iranian naval strikes at the strait's entrance. Australia imports roughly 80% of refined petrol and around 50% of diesel, and depends heavily on Middle East LNG. An extended closure forces reserve drawdowns and pushes energy costs up across an economy already struggling with power prices.

We have been here before and learned nothing. Fuel security is the vulnerability that turns every other vulnerability into a crisis simultaneously: transport, agriculture, mining, and the ADF's own logistics all run on the same imported diesel. A strait we do not control, patrolled by navies we do not command, is not a supply chain. It is a hope.

Mandated commercial stockholding obligations, domestic refining capacity treated as strategic infrastructure rather than a commercial decision, and a diversified import mix. None of this is new advice. It is simply advice that keeps not being taken.

Pacific nations blocked the missile-test statement. That's the whole story.

Pacific island nations blocked a statement condemning Chinese missile activity. Not watered it down. Blocked it. Beijing now has enough diplomatic weight in regional forums to stop criticism of PLA operations before it gets written.

This is what grey-zone success looks like when it works: no ships, no shots, just an outcome where Australia's traditional convening power quietly stops functioning. We have spent two years signing Pacific security agreements. Those agreements did not deliver a single paragraph of censure.

Stop measuring Pacific policy by the number of treaties signed and start measuring it by votes and vetoes in regional forums. If our partners will not say the words, the partnership is not doing what we told the public it does. That means development money, labour mobility and infrastructure delivered on Pacific terms, at Chinese speed — or it means accepting we've been outbid.

China's PLA is now using AI to plan strikes. Across 100+ tactical units.

The PLA has demonstrated an AI system that plans and coordinates strike operations across more than 100 tactical units. That is a qualitative change in how fast Beijing can compose and execute a large, coordinated operation — around Taiwan, in the South China Sea, or anywhere else it chooses.

The uncomfortable implication is for warning time itself. Human-centred planning cycles and legacy command structures assume an adversary who needs days to assemble a complex strike package. If that assembly collapses to hours, the indicators we watch for arrive later relative to the event. Our decision timeline shrinks without anyone announcing it.

Two responses. Harden the assumption set in ADF planning: run the crisis wargames against a compressed adversary cycle and see what breaks. And treat command-and-control acceleration as a capability line item, not a research theme.

Also on the Watch

• Marles concedes the US will make the decision on submarines in Perth — a flagship sovereign project where the deciding vote is not ours. The West Australian
• US Navy says 2,300 American personnel are expected at the Perth AUKUS base; Defence Minister Cook insists HMAS Stirling "won't be a US military base". Crikey
• Australian manufacturers move closer to joining the AUKUS submarine supply chain, and Victoria's new Premier is pitching the state as an AUKUS industrial hub. Defence Connect
• An independent AUKUS public inquiry is taking hearings to the east coast — oversight worth having, provided it surveys delivery risk rather than re-litigating the decision. Region Canberra
• Union strikes escalating at BHP's iron ore export hub, hitting the export revenue that funds the defence programme we keep announcing. Nikkei Asia
• Lowy warns China's steel decarbonisation is a longer-term threat to iron ore prices than the strike headlines — the fiscal engine has a structural problem, not a cyclical one. Lowy Institute
• Trump has tapped BHP and Rio Tinto to help close the Western critical-minerals gap; leverage worth pricing properly rather than giving away. AFR
• Vietnam's To Lam will make state visits to Australia and New Zealand, consolidating the 2024 Comprehensive Strategic Partnership. [The Diplomat](https://thediplomat.com/2026/08/vietnams-top-leader-to-lam-to-pay