Other features: The Lumberjack is a versatile Group 3 uncrewed aerial system designed for military operations such as reconnaissance, electronic warfare, and kinetic strikes, functioning primarily as an attritable, one-way attack drone tailored for modern contested and asymmetric environments. Featuring a maximum weight of up to 599 kg and an endurance of several hours, the platform can be launched from the ground, air, or ships and configured with various payloads, including a 250-pound bomb or submunitions like the Hatchet. Built with a hardware-agnostic architecture that allows new software and navigation packages to be installed in under an hour without modifying baseline hardware, the drone integrates SandboxAQ’s AQNav quantum magnetic navigation software – combining magnetic and visual navigation – to deliver real-time, physics-based positioning that ensures resilient operations and unjammable navigation in GPS-denied and heavy electronic warfare environments.