The Defense Innovation Unit (DIU) hosted the first annual Blue UAS Refresh event in Twentynine Palms, California.Over 40 military drone end-users from the Department of Defense (DoD) evaluated more than 35 uncrewed aerial systems (UAS) and capabilities.The event aimed to ensure that the Blue UAS list remains dynamic and valuable, evaluating platforms for continued evolution and functionality.Participants provided feedback on performance indicators, and an updated Blue UAS list will be announced starting December 2024.