Swarms of 250 Drones Will Support US Troops in Urban Combat

DARPA’s OFFensive Swarm-Enabled Tactics (OFFSET) program wants swarms of 250 collaborative autonomous systems providing critical capabilities to ground units in urban areas where challenges such as tall buildings, tight spaces, and limited sight lines constrain essential communications, sensing, maneuverability, and autonomous operations. Each of the five core sprints emphasizes one of the key OFFSET thrust areas – swarm tactics, swarm autonomy, human-swarm teaming, virtual environment, and physical testbed – to ultimately enable cross-cutting breakthroughs in swarm systems capabilities. DARPA is now running the fourth of the five sprints. This will be the virtual environment.

The fourth swarm sprint consists of two topics areas: developing synthetic technologies in the OFFSET virtual environments and identifying applications of artificial intelligence (AI) to discover and learn novel swarm tactics.

Developing Synthetic Technologies in Virtual Environments

Proposers will seek to develop and implement synthetic capabilities in simulation, representing potential future technologies, such as distributed “see-through-wall” sensors, passive swarm communications, or enhanced sensor/computing arrays, to enable and demonstrate novel swarm tactics. Proposed technologies could be near-term advances that are being prototyped in laboratories or far-term ideas that are primarily conceptual but physically grounded.

Artificial Intelligence for Novel Swarm Tactics

The researchers are leveraging artificial Intelligence for accelerating swarm tactics design. They will use the artificial intelligence frameworks via enhancements of the OFFSET virtual environments.

“With OFFSET, we are expanding the tactics available to warfighters, leveraging advances in autonomous systems to address complex challenges in urban environments,” says Timothy Chung, program manager in DARPA’s Tactical Technology Office (TTO). “Exploring and developing swarm technologies in virtual environments today can yield insights and impact for real-world breakthrough capabilities tomorrow.”

DARPA also has awarded separate contracts for the third swarm sprint to Carnegie Mellon University and Soar Technologyn.

The third swarm sprint aims to augment the growing collection of swarm tactics in the OFFSET ecosystem, employing heterogeneous swarms of air and ground robots, and also to explore innovative technologies to enhance human-swarm teaming or how humans interact with autonomous swarms.

SOURCES- DARPA

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