Rising Australian national security anxiety and perceived underpreparedness
Consensus Summary
Australian national security anxiety has surged according to a landmark study by the Australian National University’s National Security College, which surveyed over 20,000 people between late 2024 and early 2026. Key findings include widespread belief that Australia will face military conflict or foreign military attacks within five years, with 70% expecting involvement in a war and 45% fearing direct onshore attacks. Nearly two-thirds of Australians now consider national security a major concern, particularly among young adults aged 18-24, whose anxiety has doubled. Threats like climate change impacts, AI-enabled attacks, disinformation, and economic crises are seen as highly likely by over 85% of respondents, yet most believe the country is unprepared. The study highlights distrust in government communication, with politicians and media perceived as untrustworthy or exploitative, while security agencies like ASIO and the AFP retain high credibility. The Bondi terror attack in late 2025 further heightened terrorism fears, with concerns rising from 55% to 72%. The Guardian adds nuance by noting that Canberrans—where security policy is made—are less alarmed than the general public, focusing instead on climate change and misinformation. Meanwhile, the ANU report underscores that Australians prioritize safe communities, economic stability, and democratic resilience over traditional military preparedness, suggesting a need for better communication and social investment to address perceived vulnerabilities.
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Key details reported by multiple sources:
- The Australian National University’s National Security College surveyed over 20,000 Australians between November 2024 and February 2026, with data collected before the US/Iran conflict began on February 28, 2026.
- Nearly 70% of Australians surveyed expect Australia to become involved in a military conflict within five years (ABC, Guardian, Newscomaustralia).
- 45% of Australians believe a foreign military attack on Australian soil is likely within five years (ABC, Guardian, Newscomaustralia).
- Two-thirds of Australians (66-69%) now list national security as a concern, with a sharp rise among 18-24-year-olds from 22% to 55% (Guardian, Newscomaustralia).
- 72% of Australians rate domestic terrorism as a serious concern in February 2026, up from 55% in November 2024 (ABC, Guardian).
- More than 85% of respondents consider climate change impacts, AI-enabled attacks, disinformation, foreign interference, economic crises, and supply disruptions likely within the next decade (Guardian, Newscomaustralia).
- Over 50% of Australians believe the country is not prepared for threats like foreign military attacks, economic crises, or supply disruptions (Guardian, Newscomaustralia).
- The Bondi terror attack in December 2025 significantly increased public concern about terrorism, with security stepped up for memorial events (ABC).
- Professor Rory Medcalf (ANU National Security College) led the research, stating the public wants clearer communication from government on security threats (ABC, Guardian).
Points of Difference
Details reported by only one source:
- Security was stepped up ahead of memorial events following the Bondi shooting, with 70% of Australians surveyed expecting military conflict within five years by February 2026.
- The survey explicitly noted that 69% of Australians in July 2025 considered military conflict likely, while 45% expected a foreign military attack on Australian soil.
- The survey presented 15 different threats to respondents, with fewer than one in five believing Australia was 'very' or 'fully' prepared for any of them.
- The survey found that politicians and the media were seen as untrustworthy, with politicians considered to exploit security fears and media amplifying alarm.
- The survey captured views before the Iran conflict but after the Bondi attack, with terrorism concerns rising from 50% to 72%.
- The study found that 55% of 18-24-year-olds worried about national security in February 2026, up from 22% in November 2024, with the sharpest increase among young adults.
- The report was titled 'No Worries? Australian attitudes to national security, risk and resilience,' a three-volume study based on 20,000+ consultations.
- The Guardian highlighted that Canberrans (security policy-makers) were the least worried about terrorism or foreign military attacks, focusing more on climate change and misinformation.
- The article linked rising anxiety to global wars and economic precarity, emphasizing that national security starts at the 'front door' (communities, social cohesion, economic prosperity).
- The Guardian mentioned the federal energy minister, Chris Bowen, noting six oil ships bound for Australia were cancelled or deferred due to the Middle East war, causing supply disruptions.
- The headline emphasized that global wars are driving national security fears among young Australians, with no additional specific data provided.
- The report included 480 interviews, 300 meetings, eight focus groups, and 100 public submissions alongside the 20,000 surveys.
- The data was collected prior to the US/Iran conflict, which began on February 28, 2026, and tracked a substantial increase in anxiety over 15 months.
Contradictions
Conflicting information between sources:
- The Guardian states Canberrans were the least worried about terrorism and foreign military attacks, while ABC and Newscomaustralia do not mention this regional disparity in concern.
- The Guardian implies that Canberrans were more concerned about climate change and misinformation than traditional security threats, a distinction not highlighted in ABC or Newscomaustralia.
- ABC reports that 69% of Australians in July 2025 considered military conflict likely, while the Guardian states 68% in the same period—slightly differing percentages.
- The Guardian’s analysis focuses heavily on social cohesion and community-level threats, framing national security as 'starting at the front door,' which is not emphasized in ABC or Newscomaustralia.
- Newscomaustralia mentions the report’s three-volume format and additional qualitative data (interviews, focus groups), while ABC and Guardian do not detail this structure.
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