German Firm STARK Unveils Cascade Loitering Munition: Three Range Variants, AI Navigation, Debuts at ILA Berlin 2026
German defense-tech company STARK has officially unveiled its Cascade loitering munition at ILA Berlin 2026. The flying-wing system features folding surfaces, three range configurations (40 km, 60 km, and 100 km), a maximum dive speed of 220 km/h, a 4.5 kg modular warhead, AI-assisted navigation with GPS-denied capability, and support for USV launch and swarm operations via STARK's Minerva command software.
Highlights
- STARK officially unveiled the Cascade loitering munition at ILA Berlin 2026, with Ukraine field testing reportedly in planning.
- Cascade offers three range variants — 40 km, 60 km, and 100 km — with a maximum dive speed of 220 km/h and a modular warhead weighing up to 4.5 kg.
- The system's total weight stays under 20 kg and achieves launch readiness in under one minute.
- Cascade uses AI-assisted navigation with EO/IR sensors and an encrypted comms link, enabling GPS-denied autonomous operation against electronic warfare threats.
- Integration with STARK's Minerva command software enables single-operator swarm coordination; the system also supports launch from unmanned surface vessels (USVs).
German Firm STARK Unveils Cascade Loitering Munition: AI Navigation, Three Range Variants, Targeting Next-Gen Suicide Drone Market
German defense-technology company STARK has officially presented its latest development, the Cascade loitering munition, at ILA Berlin 2026. The system is positioned as the company's next-generation suicide drone platform, with reports indicating that field testing in Ukraine is being planned.
System Design and Specifications
Cascade features a flying-wing aerodynamic configuration with folding wings and tail surfaces, enabling rapid deployment and compact stowage. Depending on battery configuration, the system is offered in three range variants: 40 km, 60 km, and 100 km, allowing mission-flexible selection.
According to data published by the manufacturer, Cascade's key technical specifications are as follows:
- Dive speed: Up to 220 km/h
- Modular warhead: Up to 4.5 kg
- Total system weight: Under 20 kg
- Launch readiness time: Less than one minute
AI Navigation and Electronic Warfare Resilience
Cascade incorporates AI-assisted navigation and target recognition, enabling autonomous operation in GPS-denied environments — a critical capability on modern electronic warfare (EW) battlefields. The system also integrates electro-optical (EO) and infrared (IR) sensors, and employs a European-encrypted communications link engineered to resist electronic warfare jamming.
Multi-Platform Launch and Swarm Operations
Cascade supports launch from both ground platforms and unmanned surface vessels (USVs), significantly enhancing tactical flexibility. STARK further states that the system can be integrated with the company's Minerva command software, allowing a single operator to coordinate multiple drones simultaneously and enabling swarm warfare capability.
Setbacks with Predecessor Virtus and Path Forward
Cascade follows STARK's earlier Virtus loitering munition. Previous reports indicated that Virtus failed to successfully engage targets during demonstration trials conducted for UK and German military representatives. Despite this setback, STARK reportedly secured additional funding and has positioned Cascade as a comprehensively upgraded next-generation loitering munition platform designed to surpass its predecessor in every respect.
Image credit / copyright: Stark
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