Many of these threats are closely connected with climate change and will almost certainly worsen significantly in coming years. The nature of these threats also means that they can rarely be dealt with on a national level and require international collaboration. This will often require the capabilities of both civil and military agencies.
It seems increasingly likely that responding to environmental security threats will become a key future mission for the Australian Defence Force in the Indian Ocean. This will call for considerable cooperation among civil and military agencies across the region.
This is why a recent Senate inquiry on Australia-France relations recommended that Australia should work with France and other like-minded countries to address environmental security threats, including through an Indian Ocean environmental security forum.
Indeed, France and Australia are already working together on these challenges, including in undertaking an exercise to map environmental security risks in the Indian and Southern Oceans. This was part of a suite of initiatives arising out of President Emmanuel Macron’s visit to Australia in 2018.
Efforts to develop collaborative mechanisms to address environmental security risks are more advanced in the Pacific. Since 2011, US Indo-Pacific Command has sponsored an annual Pacific Environmental Security Forum that brings together military and civil officials from across the Indo-Pacific to discuss environmental security issues. By 2019, this included officials from more than 31 countries and territories across the Indo-Pacific.
The Forum has resulted in training exercises in several countries addressing such risks as oil spills and groundwater conservation. These are intended to provide expertise and training and, even more importantly, encourage local military and civil agencies to work together. The Forum has also provided a valuable avenue for engagement among military officials during politically sensitive periods, such as after the 2014 Thai military coup.
The annual meeting has now been transformed into the Pacific Environment Security Partnership, an ongoing arrangement intended to build standing relationships among civil and military agencies to advance partner capacity, contribute to regional environmental strategy and mitigate threats and vulnerabilities.
A similar collaborative mechanism should be considered with a focus on the Indian Ocean. Australia should work with key Indian Ocean states such as France and India and extra-regional partners such as the United States and Japan, perhaps as a “Quad-Plus” project. This would allow for the pooling of expertise and resources of the countries involved, with a focus on collaboration among military and civilian officials.
Any such Quad-Plus initiative should also closely involve key Indian Ocean states with a strong interest in environmental security issues, such as Bangladesh, Sri Lanka, Maldives, Mauritius and Seychelles. These countries not only have a vital interest in these issues, but also often have a well-developed understanding of the need for regional collaboration.
In coming years, environmental threats are likely to be at the top of the security agenda for many Indian Ocean states. Australia and other like-minded states must find ways to collaborate with partners in the region on issues that matter to them.
David Brewster