Rolls-Royce Completed $1 Billion Indiana Project

The manufacturer modernized its Indianapolis campus and test facilities to support critical military aircraft programs.

Updated on Sept. 23, 2026 in Manufacturing

Isometric editorial illustration of a polished aerospace turbine component, evoking the precision of industrial engine manufacturing. — Rolls-Royce completed a $1 billion modernization of its Indianapolis campus and West Lafayette testing facilities in August, bolstering production for critical U.S. military aircraft engines. AI Illustration. Upload story photo >

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Rolls-Royce finished a $1 billion investment project in August 2026 to enhance its Indiana manufacturing and testing capabilities. This decade-long initiative modernized the Indianapolis campus to support major military engine programs.

Why it matters

The investment strengthens regional engine-testing infrastructure necessary for the production and maintenance of key U.S. military aircraft, including the B-52 and MV-75. It secures the future of a campus that has delivered over 14,000 engines since 2001.

The project included $600 million for advanced manufacturing and $400 million for new testing infrastructure. The site currently employs 3,500 people and has produced 14,000 engines since 2001.

The players

Rolls-Royce

This British multinational aerospace and defense company is a leading manufacturer of power systems for civil and military aviation.

The details

The decade-long project modernized the Indianapolis manufacturing site and constructed new altitude test facilities in West Lafayette. These upgrades provide ground and altitude testing capabilities for programs including the B-52, C-130J, and MQ-25 aircraft.

2001: The Indianapolis campus began delivering engines.
2021: The advanced manufacturing portion of the project was completed.
August 2026: Rolls-Royce finished the $1 billion investment project.
2028: Expected production ramp-up for MV-75 engines begins.
2033: The first B-52J aircraft is expected to enter service.

Market Landscape

This project positions the company to dominate the military engine maintenance and production sector by securing essential testing capabilities. It follows a pattern set by the B-52 engine replacement program to modernize legacy military platforms.

The completed infrastructure ensures the long-term stability of 3,500 local jobs in Indianapolis and West Lafayette. Residents and local suppliers may see continued economic support as the facility ramps up production for upcoming military contracts.

The takeaway

The multi-year investment underscores the essential role of regional manufacturing hubs in sustaining national defense aviation programs. This modernization prepares the local workforce and facilities for a new generation of aircraft entering service over the next decade.