Save Cockburn Sound has written to the Federal Minister for Defence, Hon Richard Marles MP, calling for clear, public assurances about how upcoming AUKUS-related defence developments will affect recreational boating and fishing access in Cockburn Sound.
More than a year after the expansion of the Henderson Defence Precinct was announced, the community is still waiting for basic information about the scope of works, potential exclusion zones and the impacts of new security requirements. This lack of clarity is creating growing concern among fishers, boating families and community groups who rely on safe and reliable access to Cockburn Sound.
Recent media coverage has highlighted the issue – not because new nuclear-related exclusion zones are confirmed, but because the community has been left without the official advice needed to counter speculation. As a result, unnecessary fear is filling the void.
Cockburn Sound is home to Western Australia’s busiest public boat ramp and is one of the state’s most cherished recreational fishing areas. Tens of thousands of launches take place there every year, supporting family fishing trips, small-boat access and community clubs. Any suggestion of future constraints – even unconfirmed – understandably raises alarm.
What Save Cockburn Sound is asking for
In the letter to Minister Marles, the alliance requested:
- Clear, public statements confirming whether AUKUS-related works at Henderson, Garden Island or within Cockburn Sound will affect recreational boating and fishing access.
- Transparent information on the footprint of new infrastructure, likely construction activity and any temporary navigation or safety zones that may be required.
- Assurances that public access will be maintained, along with clarity around the frequency and nature of any unavoidable temporary restrictions.
- A structured engagement process with WA fishing and boating peak bodies and other Save Cockburn Sound alliance members.
Save Cockburn Sound emphasised its support for national security priorities and acknowledged the importance of AUKUS to Australia’s defence capability. However, the alliance believes these priorities can — and must — coexist with the long-standing social, cultural and economic value of recreational fishing and boating in the Sound.
A call for transparency and collaboration
Providing accurate, timely information now will help maintain public confidence, prevent unnecessary speculation and ensure that planning for AUKUS developments respects both defence and community interests. Save Cockburn Sound has invited Minister Marles’ office to meet with alliance representatives to discuss how a collaborative approach can deliver the clarity the community needs.