Hypersonic-Missile delay puts US further behind Russia and China
U.S. Hypersonic Testing Shows Mixed Results In Pivotal Year
US Air Force launches first operational hypersonic missile - Air Data News
The US successfully tests a hypersonic weapon - Global Governance News- Asia's First Bilingual News portal for Global News and Updates
The Physics and Hype of Hypersonic Weapons - Scientific American
USAF B-52 conducts first operational ARRW hypersonic missile test launch
ARRW hypersonic missile test failed, US Air Force admits
Unknown problem: Lockheed's AGM-183A didn't launch again
Fast and Furiously Accurate Proceedings - July 2019 Vol. 145/7/1,397
US successfully test hypersonic missile as Biden pulls ahead in new arms race, World, News
USAF Accidentally Dropped Hypersonic Test Missile Over Secure Range. - The Aviationist