This is a market research RFI seeking vendors capable of providing technical engineering support to develop GPS Common Component software updates that interface with the Joint Modernized Handheld (JMHH) device, which would be on loan to the USAF via bailment agreement. Interested parties must be prepared to enter Associate Contractor Agreements as needed, and all software updates must be exportable to support partner nations. The RFI requests a white paper response covering company qualifications, business size under NAICS 541330 with a $25.5M size standard, and demonstrated experience with the JMHH or similar devices. Controlled attachments are restricted and require a completed documentation request form and a company JCP-certified Data Custodian for access. No specific performance location or budget amount is stated, and responses are voluntary with no expected compensation for costs incurred.