About

Transforming Modern Battlespace Simulation 

Modern militaries demand core capabilities from MOD/SIM providers that enhance readiness, reduce costs, and maximize operational effectiveness. BAE Systems OneArc (OneArcTM) delivers. We are a defense tech innovator advancing synthetic environments that create a strategic advantage to the rapidly evolving battlespaces on land, air, sea, space, and cyber – at speed and scale.

We combine commercial agility with trusted expertise to derisk and unlock new solutions in synthetic training, simulation, interoperability, geospatial, data analytics, AI, and beyond for U.S. forces, federal agencies, major NATO countries, and allies around the world.

Advanced Technology That Leads Like No Other

For 30+ years, OneArc has continuously pushed the limits of synthetic training. Our tech and team of global experts set NATO standards and shape how global forces train.

Today’s fight isn’t just about simulation, it’s about convergence. Training. Testing. Planning. Decision-making. All-in-one synthetic environments built for speed, scale, and dominance.

How do we win?

With people who own it.

Thirty years of experience and 500+ of the best experts come together worldwide to turn complexity into combat-ready technology solutions. 

With proof, not promise.

We set the bar for U.S. Army, Marine Corps, and NATO forces. 60+ nations trust us because we deliver, now.

With a winning game plan.

OneArc is designed for speed, agility, and accessibility. Faster timelines. Lower risk. Smarter spend.

With partners in power.

Big problems require big brains. We work with our partners to unlock defense tech that changes the fight.

Vision

We value the invaluable — leading our customers and partners to readiness and decision advantage — saving time, materiel, and lives.

Mission

We fearlessly leverage speed, innovation and agility – in collaboration with our customers and partners – and deliver best-of-breed products and solutions, digital environments, and trusted expertise in the constant pursuit of preparedness, protection and peace.

Values

Customer focus: Ready now, collaborative, partner-minded, outcome-driven.
Agile innovation: Fast, fearless, inventive, pragmatic, evolving.
True openness: Transparent, interoperable, trustworthy, authentic.
One spirit: One global team, ambitious, humble, proud.
Real impact: Protective, mission-driven, focused on readiness and decision advantage.

Leadership

OneArc’s leadership brings together decades of expertise in designing and developing synthetic environments — from military service and cutting-edge simulation to IT innovation, software development, and bold entrepreneurship.

Rahul C. Thakkar
Rahul C. Thakkar

President

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Eva Saravia
Eva Saravia

Chief Operating Officer

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Adam Cline
Adam Cline

Chief Financial Officer

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Oliver Arup
Oliver Arup

Chief Technology Officer

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Pete Morrison
Pete Morrison

Chief Product Officer

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Hector Cuevas
Hector Cuevas

VP Sales and BD, US

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Rusmat Ahmed
Rusmat Ahmed

SVP Sales, EMEA and Asia

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Ryan Stephenson
Ryan Stephenson

Group General Counsel & Managing Director, Australia

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Björn Möller
Björn Möller

Vice President, Strategy – LVC, MDO, and Interoperability

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