Fresh demand
Electro Optic Systems Holdings (ASX: EOS) has secured a new A$20 million order for its Slinger counter-drone remote weapon system from a Western European NATO customer. The order will be delivered within six months and addresses urgent operational requirements tied to rising drone activity in the region.
This contract adds to a series of defence orders announced through 2025 and lifts EOS’ unconditional backlog to more than A$400 million. Most of this value is expected to convert into revenue during 2026 and 2027. The new order includes the weapon system itself as well as spare parts, training and support packages.
The announcement comes amid heightened military spending across Europe as governments update counter-UAS capabilities. Demand for kinetic counter-drone systems has accelerated since 2022, and EOS’ recent wins suggest growing traction for both its directed-energy and conventional neutralisation products.
Order Details and Delivery Window
The Slinger order is valued at €11.4 million, equivalent to roughly A$20 million. EOS expects most incremental revenue to be recognised in 2026 due to production sequencing and customer requirements.
The company said the purchase supports urgent operational requirements, reinforcing the need for rapid deployment of counter-drone systems in Western Europe. Rising drone activity has shaped procurement programs across NATO members, with short-range defence now a consistent focus area.
EOS noted that the Slinger system continues to be adopted as a “product of choice” for kinetic counter-drone engagements. The company has expanded Slinger sales channels in recent years, supported by live-fire demonstrations and field performance metrics.
Backlog Growth Across Multiple Programs
The new deal builds on several major orders announced earlier in 2025:
• A$53 million Slinger order from another Western European customer in May
• A$125 million high-energy laser weapon order from a European NATO country in August
• A$11 million contract for Australian space capability in August
• A$108 million R400 remote weapon system order for Australia’s LAND 400-3 program in October
These wins have lifted EOS’ backlog to more than three times the level recorded at 31 December 2024. The company expects most of the existing backlog to convert into revenue over the next two financial years. EOS continues to pursue additional opportunities from its broader sales pipeline, although the company emphasises that pipeline items are not guaranteed to convert into binding contracts.
Strategic Context
European defence budgets have expanded significantly in response to regional security pressures. Counter-UAS spending is one of the fastest-rising categories, driven by threats ranging from low-cost reconnaissance drones to armed systems. Vendors that can deliver kinetic, electronic and directed-energy solutions have been well-positioned in procurement cycles.
EOS’ portfolio spans remote weapon stations, vehicle turrets, high-energy lasers and integrated counter-UAS command systems. Its growing European footprint suggests sustained demand for its mix of conventional and emerging technologies.
