Sydney beaches add shark-spotting drones to protect swimmers SMH.com.auMajor Boost to Shark Drone Program to Improve Beach Safety Surf Life Saving NSWDrones to patrol 70 NSW beaches as surfers report spike in shark sightings Australian Broadcasting CorporationWatch 9News Latest Stories – Season 2026 – Drones will watch every single beach across Sydney 9NowShark-spotting drones are about reassurance – not full protection The Conversation