On a weekend day in 1996, a single attacker armed with semi-automatic rifles took the lives of 35 people in the Tasmanian tourist destination of Port Arthur.
That horrific event nearly a generation ago, which sparked some of the most stringent gun laws in the world, can seem like a bygone age for many residents.
However, the Bondi Beach attack this past Sunday, which left 15 dead, has brought back painful recollections of the 1996 shootings.
A recent report revealed that there are now over four million privately-owned firearms across the country – a figure that is nearly twice the amount from two decades prior.
This means approximately one gun for every seven Australians.
While Queensland has the largest arsenal, followed by NSW and the state of Victoria, it is the island state and the NT that have the highest rate of firearm ownership.
The data also challenges the popular notion that guns are mostly possessed by those in the countryside.
Guns are prevalent in urban centres, with a sizable percentage located in population centres.
Critically, there are now weapons owned by a smaller group, with the average licence holder possessing more than four firearms.
Gun control laws in Australia are varied across the country, with a disparate implementation of rules between different jurisdictions.
Broadly speaking, to apply for a gun licence, an individual must be an adult, deemed a "fit and proper person", pass a safety program, and provide a "valid purpose" for ownership.
The accepted reasons include recreational hunting or pest control, target or sport shooting, certain job-related needs, and collecting.
However, significant loopholes remain. For instance, young people in some states can have supervision of a firearm from as young as pre-teen age.
Following the Port Arthur massacre, a major rewrite of national gun laws was enacted, leading to a large-scale surrender scheme of over 650,000 firearms.
Rapid-fire weapons were banned, and security screenings alongside waiting periods for sales were introduced.
A key tenet of these reforms was the removal of "personal protection" as a valid reason for gun ownership.
In the hours following the Bondi shooting, political leaders were unequivocal about the need to tighten gun laws.
A country-wide firearm surrender program was proposed, marking the first such effort since 1996.
Other planned reforms now under consideration include:
There are also calls for ongoing evaluations of existing licence holders, acknowledging that "situations evolve" over time.
These proposed changes have met with opposition from some quarters.
Pro-gun advocates maintain that limiting gun numbers would not have prevented an attack driven by radicalisation.
They suggest that resources would be better spent addressing root causes rather than restricting lawful owners for the great bulk of licensed individuals.
Furthermore, a key proposed reform from 1996 – a centralised weapon tracking system – remains unfinished, though it has now been listed as a priority.
For long-time advocates, the Bondi attack is a stark warning that policies must keep pace with new threats.
They argue that modernisation is needed to "keep up-to-date" and safeguard communities.
While mass shootings remain infrequent in Australia compared to some nations, the threat persists, and the legacy of weapons being misused – through black markets – continues to pose a danger.
As one advocate noted, "It is unfortunate that it needs such a loss of life to get people to wake up and pay heed."