Missile Defense Agency Lays Out How It Plans To Defend Against Hypersonic Threats
https://www.thedrive.com/the-war-zone/41164/missile-defense-agency-lays-out-how-it-plans-to-defend-against-hypersonic-threats
Schlagwort: Hypersonic Missiles
Will Hypersonic Missiles Start a New Arms Race? — nytimes.com
https://www.nytimes.com/2020/01/02/opinion/hypersonic-missiles.html