Australia ramps up shark deterrence tech as beach safety concerns grow
Australia replaces shark nets with drones and AI to curb attacks, as New South Wales adopts a high-tech approach to balance human safety and marine conservation.
Source: DW Documentary YouTube · September 30, 2026 at 9:14 PM · AI-assisted report
Single-sourceKUALA LUMPUR, 1 OCTOBER 2026 —
Australia replaces shark nets with drones and AI to curb attacks, as New South Wales adopts a high-tech approach to balance human safety and marine conservation.
Market Impact
The shift marks a departure from traditional methods like shark nets, which critics say harm marine life, including endangered species. Since 2015, New South Wales has deployed "Smart Drumlines"—automated baited hooks that capture, tag, and release sharks alive—alongside the world’s largest coastal drone surveillance network. The program, led by marine biologist Paul Butcher, aims to reduce shark-human encounters while preserving shark populations.
Butcher’s strategy relies on two key innovations. "Smart Drumlines" use baited hooks equipped with sensors to detect and capture sharks without lethal force, allowing researchers to track movements and behavior. Meanwhile, drones operated by Mark Atkins and pilots like Gabriel Roxburgh monitor beaches such as Ballina, where large schools of baitfish trigger heightened alert levels due to their attraction of apex predators.
The drones provide real-time warnings to swimmers and surfers while collecting data to refine risk assessments.
Opposition to the approach remains fierce. Daniel Webber, a surfist and anti-shark activist, argues that phasing out traditional shark nets endangers human lives. In neighboring Queensland, where nets are still used, environmentalists like Brylee Robinson and marine biologist Bella Graham condemn the practice for killing marine species, including turtles and dolphins.
The debate underscores Australia’s struggle to reconcile public safety with ecological preservation, as coastal states grapple with rising shark attacks amid climate-driven shifts in marine ecosystems.
For Malaysia, where shark encounters—though rare—spark periodic public concern, Australia’s model offers a case study in balancing innovation with conservation. The success of New South Wales’ program could influence regional policies, particularly as Southeast Asian nations explore non-lethal shark deterrence methods amid growing ecotourism and marine biodiversity protection efforts. The next phase for Butcher’s team involves expanding drone coverage and refining AI-driven predictive models to anticipate high-risk zones.