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March 29, 2026
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DroneWire Intelligence

Shield AI raises $2B for defense drone development, to acquire ...

Shield AI raises $2B for defense drone development, to acquire ...

AI Analysis

Shield AI has raised $2 billion to enhance its defense drone capabilities and plans to acquire Aechelon Technology, a company specializing in simulation software for military training. This acquisition aims to bolster Shield AI's autonomous systems and simulation capabilities.

Confidence: 85%

Key Takeaways

  • Shield AI raised $1.5 billion in Series G funding and $500 million in preferred equity.
  • Acquisition of Aechelon Technology to enhance simulation capabilities.
  • Aechelon specializes in geo-specific flight simulators and physics-based sensor AI training.
  • Shield AI's Hivemind software supports multiple platforms, including F-16s and UAVs.
  • Hivemind selected by the U.S. Air Force for Collaborative Combat Aircraft (CCA).

Why It Matters

This development signifies a significant investment in autonomous defense technologies, highlighting the growing importance of AI-driven systems in military operations. The acquisition of Aechelon will enhance Shield AI's ability to provide realistic training environments, crucial for preparing military personnel and systems for complex scenarios.

Shield AI raises $2B for defense drone development, to acquire Aechelon - The Robot Report

Shield AI claims that X-BAT is the world’s first AI-piloted VTOL jet. Source: Shield AI

Shield AI last week said it is raising $1.5 billion in Series G funding at a $12.7 billion post-money valuation and $500 million in fixed-return preferred equity financing. The autonomy systems and defense drone provider plans to use a portion of the proceeds to acquire Aechelon Technology Inc., a simulation software company.

“We’re thrilled to continue our work and serve our customers under Shield AI,” stated Ignacio (Nacho) Sanz-Pastor, co-founder and CEO of Aechelon. “Their vision of a future filled with autonomous systems protecting service members and civilians, and deterring conflict, is inspirational.”

Founded in 1998, Aechelon specializes in in geo-specific flight simulators and physics-based sensor AI training. The Sagewind Capital portfolio company said its Synthetic Reality (SR) platform realistically replicates real-world environments to enable both humans and machines to operate effectively in complex, detail-rich environments. South San Francisco, Calif.-based Aechelon added that SR has supported military training, simulation, and analysis missions for decades and now also supports civilian applications.

Shield AI runs Hivemind on multiple platforms

Founded in 2015, Shield AI said its mission is to protecting service members and civilians with intelligent systems. Its products include the Hivemind autonomy software and V-BAT and X-BAT aircraft. The San Diego-based company said its technology actively supports operations worldwide.

The Hivemind software has already piloted 26 classes of vehicles including F-16s, jet-powered uncrewed aerial vehicles (UAVs), helicopters, drone boats, and ground vehicles. It was recently selected by the U.S. Air Force as a mission autonomy provider for Collaborative Combat Aircraft (CCA) and is actively conducting a flight test campaign of Hivemind onboard the Anduril YFQ-44A CCA.

The Hivemind Foundation Model for Defense is a domain-specific AI model, explained Shield AI. It integrates high-fidelity simulation with data from real-world operations to help customers accelerate the adoption of AI pilots across new aircraft and missions. The company raised$240 million a year ago for Hivemind development.



Achelon provides simulation for testing and training

Aechelon noted that the U.S. military and its allies use its high-fidelity simulation, physics-based sensors, and synthetic reality applications to train pilots and test advanced aircraft and autonomous systems before live flights. It supports a range of critical national security platforms, including the Pentagon’s Joint Simulation Environment (JSE).

Shield AI and Aechelon asserted that these investments reflect a shift in how defense

Tags

AI
USA
autonomous systems
Shield AI
simulation

Original Source

Therobotreport (via Exa)

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