Introduction of Advanced Autonomous Maritime Systems: Skana Robotics Unveils Bull Shark and Stingray

Overview

On September 1, 2025, Skana Robotics, a defense technology enterprise established by veterans from naval special operations and robotics specialists, introduced two pioneering platforms in its new line of autonomous maritime systems: the Bull Shark (Autonomous Surface Vessel) and the Stingray (Autonomous Underwater Vessel). These innovations signify a paradigm shift towards software-defined, scalable, and operationally adaptable naval assets, engineered for synergistic operations with both crewed and uncrewed systems in distributed maritime environments. Initial orders have already been secured, marking Skana’s advancement into broader deployment phases in collaboration with global operational partners.

Innovative Design for Modern Naval Operations

Key Features of Skana Platforms

The recently developed Bull Shark and Stingray vessels focus on:

• Mass Production: Streamlined manufacturing processes to facilitate rapid deployment.
• Flexibility: Adaptability for varied mission profiles and operational environments.
• NATO-standard Integration: Ensures compatibility with existing allied defense systems.

These platforms are specifically designed to enhance naval presence while significantly reducing logistical burdens and operational costs. Skana’s systems are built for evolution via software updates, ensuring compatibility with legacy fleets and allied assets.

Redefining Maritime Resilience

Skana Robotics’ production strategy removes traditional constraints associated with naval expansion. This approach enables partner nations to deploy thousands of autonomous vessels without dependence on shipyards or extensive manufacturing processes, which can hinder operational effectiveness. Such a strategy transforms the concept of maritime resilience, presenting a vision of a self-sustained force structure.

Tactical Applications of the Bull Shark and Stingray

Bull Shark: Autonomous Surface Vessel

The Bull Shark is a versatile tactical ASV, optimized for a range of missions including:

• Intelligence, Surveillance, and Reconnaissance (ISR)
• Interdiction Operations

Specifications:

• Scalable design
• Payload capacity of up to 150 kg
• Functions as a communications hub, coordinating various surface and subsurface assets

Stingray: Autonomous Underwater Vessel

The Stingray is a sophisticated loitering AUV, designed for operations in complex underwater environments, focusing on:

• ISR
• Anti-Submarine Warfare (ASW)
• Infrastructure Protection

Features:

• Autonomous underwater navigation capabilities
• Seabed anchoring for extended missions
• Silent standby and reactivation mode
• Standard 24-hour battery life with extendable capabilities via modular battery systems
• Launch compatibility from various platforms including submarines and patrol boats

Advanced Mission Engineering

At the core of Skana’s unmanned fleet are two critical technologies: SeaSphere™ and Vera™.

• SeaSphere™: A robust resource allocation and mission planning engine that optimizes operational efficiency.
• Vera™: A proprietary ROS2-based mission execution and oversight layer that translates fleet-wide directives into localized actions, dynamically adapting to real-time environmental changes.

This architecture facilitates:

• Distributed command structures
• Collaboration between unmanned vehicles
• Integrated operations with crewed platforms

Strategic Vision

Idan Levy, Co-Founder and CEO of Skana Robotics, articulated the company’s strategic vision: “The maritime domain demands autonomy that can navigate complexities, adapt in an instant, and maintain operational integrity.” He emphasized the importance of making advanced autonomous capabilities widely accessible and scalable for defense applications. The interwoven ecosystem of vessels and technologies supports real-time data sharing, modular reconfiguration, and versatile mission execution, whether fully autonomous or remotely operated, thereby granting navies unprecedented levels of operational resilience, adaptability, and flexibility.

Conclusion

Skana Robotics’ introduction of the Bull Shark and Stingray marks a significant advancement in naval technology, setting the stage for a new era of autonomous maritime capabilities. With a focus on interoperability, scalability, and enhanced operational effectiveness, these platforms are poised to redefine the future of naval operations.