The Department of Defense, specifically the Department of the Air Force, is seeking qualified contractors for the Advanced Aerospace Systems Technology Research (AASTR) initiative through an Indefinite Delivery Indefinite Quantity (IDIQ) contract. This procurement involves a $400 million shared ceiling among multiple awardees and includes various contract types such as Cost-Plus-Fixed-Fee (CPFF), Cost, Cost-Sharing, and Firm-Fixed-Price (FFP) for research and development services in national defense. The awarded contracts will support critical advancements in aerospace systems technology, which are vital for enhancing military capabilities. Interested parties can reach out to Susan Lee at susan.lee.1@us.af.mil or Joycelyn Roux at joycelyn.roux@us.af.mil for further information regarding the solicitation, which can be found at the provided link.