Southeast Asia's oceans are fast running out of fish, putting the livelihoods of up to 100 million people at risk, leading to more illegal incursions into Australia's northern fisheries and putting the future of shared stocks between Australia and Southeast Asia at grave risk. A new Lowy Institute Paper entitled 'Enmeshed: Australia and Southeast Asia's Fisheries' by Dr Meryl J. Williams looks at the sources of this depletion and what can be done regionally to address it before it becomes too late.