Australian police have pulled off the country’s biggest cocaine bust on record: 2.7 tonnes, seized as part of a sweeping operation against organised crime gangs working the east coast.
The Queensland Joint Organised Crime Taskforce announced the seizure Friday. They call the broader effort Operation Minjiang, and they say it’s exposed a sophisticated network responsible for importing and moving large quantities of drugs around Australia.
Police value the cocaine at roughly 1.25 billion Australian dollars, or about 816 million US dollars. They estimate it could have supplied close to three million individual street sales.
This haul builds on earlier finds from the same investigation: 178 kilograms of cocaine and 142 kilograms of methamphetamine. Add it up, and authorities have now intercepted more than three tonnes of illegal drugs tied to this single operation.
Underground Bunkers Hidden Beneath Shipping Containers

Officers found the drugs after executing a search warrant at a semi-rural property in Londonderry, in western Sydney.
Three shipping containers sat at the back of the property. Police searched them and found false floors concealing underground bunkers, where plastic containers held the cocaine.
The setup points to careful planning. Investigators believe the property functioned as a storage site before the drugs moved on to distribution points across the country.
Two men, aged 21 and 25, tried to run when officers arrived. Police caught and charged both with possessing a commercial quantity of an unlawfully imported border-controlled drug. They appeared in court Saturday and are due back at Penrith Local Court on August 13, 2026.
The Trail Leads Back to Queensland
According to police, the cocaine first entered Australia near Midge Point on the North Queensland coast, then travelled more than 1,700 kilometres south to Sydney.
The case started in May 2026, when police got reports of a burnt-out flatbed truck near a boat ramp at Midge Point. Around the same time, officers pulled 40 kilograms of cocaine out of nearby waters.
Those two details, taken together, pointed to something bigger than a one-off smuggling attempt.
Investigators traced who owned the burnt truck and followed that thread into a wider criminal network. That work led to a string of search warrants, including the one that uncovered the Sydney stash.
Police say the operation took multiple people and real logistical coordination to run.
Six More Arrests, and a Boat Detained Overseas
The investigation has already produced six other arrests. Last week, police charged six people with drug possession offences and conspiracy to possess illicit substances. They haven’t ruled out making more arrests as the case continues.
Investigators are also chasing leads overseas. A vessel suspected of playing a role in the smuggling has been detained in the Solomon Islands. Authorities think it may have worked as a “mother ship,” carrying large quantities of drugs partway to Australia before transferring the cargo to smaller boats for the final run.
Australian police are now working with international partners to map out the full scope of the operation and identify everyone involved.
Australia Stays a Top Target for Cocaine Traffickers
The bust lands against a backdrop that international drug monitors know well: Australia is one of the most profitable cocaine markets on Earth.
The latest United Nations World Drug Report puts Australia and New Zealand at the top of global rankings for cocaine use.
That demand, paired with Australia’s distance from major drug-producing regions, pushes street prices up, which means traffickers can pocket bigger margins here than in most other countries.
A report from the Australian Criminal Intelligence Commission, released in April 2026, warned that the country’s illicit drug markets keep growing, both in size and in how they operate. Criminal groups are leaning more on encrypted communications, international shipping routes and layered money-laundering schemes to dodge detection.
Police Send a Message to Trafficking Networks
Australian Federal Police Commander Stephen Jay thanked the investigators behind Operation Minjiang and had a direct warning for criminal organisations: “Let these arrests serve as a warning to those criminal syndicates plotting attempts to bring illicit substances into our country. We stand together, ready to act and disrupt your criminal activities alongside our law enforcement partners.”
Police say each major seizure like this one cuts off harm before it spreads, from addiction to violence to the broader organised crime activity that tends to follow large drug shipments. Agencies across the country say they’ll keep targeting groups that import and distribute illegal drugs.
More Arrests Likely
Police say the case is nowhere near finished. Detectives are still working through evidence from the raids and chasing additional leads tied to the network.
Officials haven’t said how many more people might be under investigation, but they describe this as one of the most significant organised crime cases uncovered in Australia in recent years.
The 2.7-tonne seizure is a real win for law enforcement. But authorities are clear that criminal groups still see Australia as worth the risk, and they expect more attempts to follow. As the investigation continues both at home and abroad, police are hoping it cuts deep enough into the network to stop future shipments before they reach Australian shores.















