At Indo Pacific 2025, Thales Australia was showcasing its BlueSentry thin-line towed array and how the system can be integrated with C2 Robotics’ Speartooth UUV. Gavin Henry, Campaign Lead – Maritime Autonomy, introduces BlueSentry, its integration with uncrewed maritime platforms and highlights the cooperation between Thales Australia, Austal, and C2 Robotics aiming at developing an underwater “surveillance network”.=====================Thales Australia’s BlueSentry thin-line towed array is a next-generation sonar payload designed and manufactured to enhance ASW and maritime domain awareness. It employs world-class acoustic sensor technology for both active and passive applications, along with advanced signal processing, recording, and reporting capabilities.All components of BlueSentry, from the array to the data processing, are developed, manufactured and integrated in Thales Australia’s facility in Rydalmere, Western Sydney.