Fleet Logistics Center Puget Sound is conducting market research through a sources sought announcement to identify interested parties with the resources to provide preventative and corrective maintenance on Isotta Fraschini engines aboard multiple MCM vessels in Sasebo, Japan, under an IDIQ contract. The market research will inform whether the contract is awarded as a single- or multiple-award IDIQ. It will also help determine whether only one responsible source exists or whether other capable and interested sources are available.