IN A NUTSHELL 🚀 The SR-72 hypersonic jet, developed by Lockheed Martin, is set to debut in 2025, boasting speeds over Mach 5. 🔍 Designed to replace the SR-71 Blackbird, the unmanned SR-72 will focus on intelligence, surveillance, and reconnaissance missions. ⚙️ The jet will feature a turbine-based combined cycle propulsion system, combining a turbofan … Continue reading “China Stunned by US Jet”: SR-72 Hypersonic Aircraft to Fly at Over Mach 5 in 2025, Triggering Shock and Panic in Beijing