Australian Army Hawkei Protected Mobility Vehicles with EOS Slinger remote weapon systems. Pictured left, mounted with the M230LF 30mm cannon and coaxial 7.62mm machine gun, and right, mounted with the M134 Minigun. Image credit: Leidos Australia
08 July 2026
Mission Syracuse enlists EOS to accelerate sovereign counter-drone capability
Electro Optic Systems (EOS) has been selected as an industry partner under Mission Syracuse, an Advanced Strategic Capabilities Accelerator (ASCA) initiative to accelerate Counter-Uncrewed Aerial Systems (CUAS) capability for the Australian Defence Force. Under the $5.7 million contract, EOS will develop the R400 SLINGER CUAS capability, an advanced, all-in-one remote weapon system capable of countering small and medium sized drones.
The proliferation of uncrewed aerial systems, commonly referred to as drones, has fundamentally changed the character of modern conflict. Drones are now a constant feature of the contemporary battlefield, presenting a dynamic and rapidly evolving threat that demands equally agile solutions. Integrating an advanced laser-guided rocket, the R400 SLINGER provides a highly effective and flexible response to airborne threats, and will be manufactured and sustained in Australia.
“Counter-drone threats are evolving rapidly, and Mission Syracuse enables us to deliver capability on timelines aligned to operational needs,” said Lee Kormany, Executive Vice President, Defence Systems Australia. “This work reflects our ability to move fast, iterate quickly, and deliver systems that are ready for the realities of modern combat.”
“We are grateful for the trust placed in us by ASCA,” Ms Kormany said. “It is that partnership, between industry and Defence that allows us to deliver sovereign, world-class capability when and where it matters most.”
As an Australian headquartered company, EOS represents a critical sovereign industrial capability. Almost every remote weapon system EOS designs, engineers and manufactures is developed entirely within Australia, ensuring supply chain integrity, operational security, and the long-term self-reliance of the nation’s defence. This programme further deepens that sovereign foundation, investing in domestic skills, facilities and intellectual property that will serve Australia’s kinetic counter-drone needs for decades to come.
Advances achieved through this programme are expected to inform broader capability development efforts, supporting a range of operational applications and platforms across the Australian Defence Force (ADF). EOS acknowledges the role of the Australian Government, ASCA and the ADF in enabling close collaboration with industry partners to accelerate capability outcomes in priority areas.
Read The Hon Pat Conroy MP Media Release: Third Mission Syracuse contract to boost counter-drone capability.





