Wallops Island, Virginia, Oct. 21, 2021. U.S. Navy Strategic Systems Programs and the Army Hypersonic Program Office successfully conducted a High Operational Tempo for Hypersonics flight campaign. This test informed the development of the Navy’s Conventional Prompt Strike and the Army’s Long Range Hypersonic Weapon offensive hypersonic strike capability. (U.S. Navy Photo/Released) AUKUS alliance seals plans for collaboration on hypersonics testing Under the Hypersonic Flight Test and Experimentation (HyFliTE) project arrangement, the three AUKUS nations will conduct up to six flight test campaigns by 2028. 18 hours ago By Mikayla Easley