Australia faces a rapidly evolving security landscape where the convergence of artificial intelligence and biological weapons development threatens to fundamentally alter the nature of national security threats.
Recent developments in 2025 have underscored the urgency of this challenge, with leading AI companies implementing new safeguards and security experts warning that current international frameworks may be insufficient to address the emerging risks.
The AI-Bioweapons Nexus
The intersection of artificial intelligence and biological weapons represents one of the most concerning developments in contemporary security discourse.
Not long after COVID-19 gave the world a glimpse of the catastrophic potential of biological events, experts began warning that rapid advancements in artificial intelligence (AI) could augur a world of bioterrorism, unprecedented superviruses, and novel targeted bioweapons.
The threat has become so pressing that major AI companies are taking unprecedented precautions.
When it released Claude 4, Anthropic said it was activating fresh precautions due to the potential risk of that model aiding in the spread of biological threats. This represents a significant shift in how technology companies are approaching the dual-use potential of their products.
Australia’s Vulnerability and Response
Australia’s position as a geographically isolated nation with advanced biotechnology sectors makes it particularly vulnerable to these emerging threats.
Today, you’d have to be a top-notch scientist to create a pathogen. Experts worry that, within a few years, AI will put that capability into the hands of tens of thousands of people.
The Australian Strategic Policy Institute has identified specific concerns regarding foreign adversaries’ capabilities. The Chinese Communist Party’s five-year plan for the period to 2025 has outlined China’s ambition to become the world leader in AI, biotech and quantum technologies.
AI is already rapidly accelerating progress in biotechnology, enabling the design of new drugs. However, those technologies have dual-use potential, enabling the design of advanced bioweapons.
International Framework Under Pressure
The current international regulatory framework, anchored by the Biological Weapons Convention, is showing signs of strain under the pressure of rapid technological advancement.
As the world marked the 50th anniversary of the Biological Weapons Convention (BWC), Next Gen contest participants had the opportunity to move the needle by introducing an updated way for professionals in the field to address the current and emerging threats that bioweapons pose.
The challenge is compounded by the fact that as biological weapons have become cheaper and easier to develop, the danger that they could be employed has increased. Science and technology are outpacing the updates of the safeguards in place and the response capacity.
The Urgency of Action
Recent analysis suggests that Australia’s current biosecurity posture may be inadequate for the challenges ahead.
The US’s return to an outward-looking, cooperative and preventive approach to biological risks marks a giant step in the right direction, and shows how nations, including Australia, should be proactively preparing for the next pandemic, and for all biological threats.
The most recent expert assessments paint a concerning picture of preparedness. A July 2025 analysis warned that public health, security, and global stakeholders must act to safeguard national biosecurity in the face of AI-accelerated bioterrorism threats.
Recommendations for Australia
Australia’s response to these emerging threats requires a multi-faceted approach that addresses both technological capabilities and regulatory frameworks.
The nation must enhance its biosecurity infrastructure while maintaining its role as a leader in international cooperation on biological weapons prevention.
Key areas for immediate attention include strengthening dual-use research oversight, enhancing detection capabilities for biological threats, and developing rapid response protocols for AI-enhanced bioweapons scenarios.
According to former Google CEO, Eric Schmidt the biggest issue with AI is actually going to be … its use in biological conflict.
Meanwhile, in his testimony before the Senate Judiciary Committee, Anthropic CEO Dario Amodei warned that within two to three years, AI could greatly expand access to the tools needed for large-scale biological attacks.
Advances in AI could complicate international rules meant to prevent the spread of bioweapons, even as researchers and arms control experts debate how useful AI might ultimately be to would-be hostile actors.
Australia cannot afford to wait for these threats to materialize. The time for comprehensive biosecurity reform is now, before the window of opportunity closes and the nation finds itself unprepared for the next generation of biological threats.
This editorial option is based on analysis of recent developments in AI-enhanced bioweapons threats and their implications for Australian national security. The views expressed reflect current expert assessments and policy recommendations from leading security institutes.
