RUAG has received Source Approval Request (SAR) approval for maintenance and repair work on J85-GE21 engines for the US government, the company has announced. Only suppliers with SAR approval are taken into consideration for tenders and contracts with the US DoD. With SAR approval for complete engines in the field of F-5 services, RUAG will continue to secure its strategic partnership with its customers in the long term and provide high-quality services. This will be valid for several years. RUAG secures its know-how and expertise thanks to its international assignments, thereby creating synergies for its clients in Switzerland.