The United States Air Force (USAF) is conducting market research and identifying, as potential sources, companies that may possess the expertise, capabilities, and experience to meet the requirements ... The United States Air Force (USAF) is conducting market research and identifying, as potential sources, companies that may possess the expertise, capabilities, and experience to meet the requirements for a contract for the rapid procurement, sustainment, further development and/or modification of existing zonal radar capability to address obsolescence, new requirements, and/or unforeseen maintenance issues within the B-2 Weapon System.