Leidos-led Land 156 demo proves integrated counter-drone capability for Australian Defence Force

The demonstration validated the integration of advanced sensors, effectors and command-and-control systems into a cohesive operational solution. Australian technologies included Acacia Systems’ Cortex command-and-control system, EOS Defence Systems’ effector suite and Department 13’s sensor system, alongside Echodyne’s MESA radars and L3Harris’ VAMPIRE laser-guided rocket system.

Leidos Australia Chief Executive Paul Chase said, “The development and successful trial of advanced counter-drone technology is a testament to Australia’s thriving innovation ecosystem and the technical expertise within our defence sector.” He added, “We are proud to be part of the team strengthening Australia’s sovereign defence capability through mission-critical systems that can provide immediate tactical utility and long-term operational relevance.”

Acacia Systems CEO Bob Humphreys said, “Our team is committed to continuously adapting the sovereign Cortex C2 system to align with the warfighter’s priorities and counter the capabilities of the evolving threat.” Department 13 CEO Ben Westgarth stated, “Cutting edge technology, pioneering spirit, and an outstanding sense of collaboration have demonstrated clearly how Australian companies can develop critical capability for the Australian Defence Force.”

Echodyne Chief Revenue Officer Todd Fraser said, “We are proud to be the radar system provider for this demonstration,” adding that the capability requires “accurate, actionable airspace data that ultimately saves lives and protects assets.” EOS Chief Executive Dr Andreas Schwer said, “This demonstration shows how Australian industry can deliver complex capabilities, in partnership with Defence, at pace.”

L3Harris Technologies Vice President and General Manager for Targeting and Sensor Systems Tom Kirkland said, “VAMPIRE has been used extensively in support of European combat operations since 2023 and has successfully shot down hundreds of drones.” He added, “Working together, this system will also help our allied partners in Australia defeat the rapidly growing threat of hostile drones accurately and affordably.”