Presence and Perceptions of Nuclear Technologies within Australia 1940-1990
Ben Hartland, Jesslyn Simon, Kasper Hallam & Xuanni Zheng
Nuclear power is often presented as a solution to climate emissions in contemporary green-energy debates. Yet the historical record in the University of Melbourne Archives offers a clear reminder of the harms associated with nuclear technologies, harms easily overlooked in present-day discussions. The archival materials show that Australia has, for decades, hosted key sites of international nuclear activity, from weapons-testing grounds to uranium mines and foreign military installations, while also demonstrating that debates over nuclear use in Australia are anything but new. Between 1952 and 1957, British weapons tests resulted in twelve detonations: three at the Monte Bello Islands, two at Emu Field, and seven at Maralinga. Uranium, a key component of nuclear weaponry, was mined at sites across the country, most notably near Roxby Downs and Kakadu National Park (see Figure 1). Beyond its role in weapons production and its potentially catastrophic consequences, uranium mining also generated radioactive tailings and toxic waste that contaminated surrounding environments.
U.S. military bases in Australia have also been sites of significant nuclear relevance. Although these installations did not house nuclear weapons, they functioned as the “eyes, ears and mouth of the nuclear weapons system,” in other words, an essential component of U.S. nuclear capabilities. Facilities such as the Omega communications station and the North West Cape base attracted intense scrutiny for their role in supporting American nuclear operations.
International nuclear testing likewise generated widespread public anxiety in Australia. For many Australians, “nuclear testing” became synonymous with the repeated French tests in the Pacific. Rumours that the Kerguelen Islands might be used for further tests prompted fears that radioactive fallout could reach Western Australia.

During the 1980s and 1990s, conferences were held across Australia to address the global consequences of militarisation and nuclear power. One such event was Disarmament, Security and Cooperation in the Asia/Pacific Region, organised by the Asia and Pacific Council (ASPAC) from 4–8 July 1990. The Campaign for International Cooperation and Disarmament (CICD) convened preparatory meetings for the gathering, proposing a program centred on confronting militarisation, addressing the Asia–Pacific region’s vulnerability to great-power competition, and challenging the growing prevalence of nuclear technologies (see Figure 3).
The CICD meetings and the ASPAC conference framed nuclear technologies as a destructive outgrowth of expanding international militarisation. Notably, the conference foregrounded First Nations perspectives, emphasising that the persistent disregard of Indigenous land rights was one of the long-term consequences of militarisation. A report published after the conference reinforced the need for Indigenous participation in regional security decision-making and affirmed their right to self-determination, including resistance to nuclear weapons and the removal of foreign and nuclear bases.

Public fears surrounding nuclear weaponry also manifested in waves of protest across Australia in the late twentieth century. Melbourne, in particular, was a central site of mobilisation: the Hiroshima Never Again March of 1987 commemorated the atomic bombings while protesting Australia’s military ties with the United States. Anti-nuclear activism extended beyond Victoria. In 1997, for example, a three-day peace protest and desert festival was held outside the U.S. missile-tracking station at Nurrungar to express public opposition to this jointly operated base.
Environmental organisations also played a prominent role. Greenpeace sailed directly to Pacific nuclear-testing sites, including Mururoa Atoll in 1972, to bear witness to and protest nuclear detonations (see Figure 3). These sites were far from irrelevant to Australia: Nuclear Free Pacific News, based in Melbourne, documented the enduring environmental impacts of testing.

Publications from the period also reveal how activists sought to broaden the reach of anti-nuclear politics. In 1983, The Australian Teacher released a special supplement titled “Why Teach About Peace and Disarmament?”, urging educators to introduce questions of war, justice, and responsibility into their classrooms. Photographs in the magazine depict teachers holding banners reading “Teachers for Nuclear Disarmament.” Education thus became a means of engaging those perhaps unlikely to attend protests but who nevertheless shaped future generations’ understanding of global responsibility. The supplement’s essays emphasised that peace is not merely the absence of conflict but the presence of empathy, something to be taught, practiced, and embodied. Viewed retrospectively, these archives highlight a quiet radicalism: the belief that lasting change begins in the minds of students as much as in the halls of government.
A decade later, CICD produced another notable text: “Was the Atomic Bomb Necessary to End the War Against Japan?”, created for the fiftieth anniversary of Hiroshima and Nagasaki. Drawing on testimonies from military leaders and moral critiques of wartime decision-making, the leaflet challenged the claim that the bombings were unavoidable. It also condemned the tendency of museums and politicians to sanitise nuclear history by erasing civilian suffering. In doing so, it linked the memory of Hiroshima to contemporary struggles against militarisation and nuclear testing in the Pacific.
In sum, this historical survey offers not only a powerful reminder of the often-forgotten harms of nuclear technologies, frequently overshadowed today when nuclear is promoted as a climate solution, but also insight into the political techniques that may need to be revived to resist renewed nuclear activity in Australia.













