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  1. Hace 14 horas · The COVID-19 impact on the missile defense system market is unpredictable, and is expected to remain in force for a few years. The COVID-19 outbreak forced governments across the globe to ...

  2. Hace 14 horas · For reference, Mach 1 is the speed of sound, and that makes this hypersonic plane’s top speed five times that. That’s certainly fast, isn’t it? Well, not as fast as the fastest aircraft that flew at Mach 6.7. Erinyes’ first take-off was part of a test flight, which aptly has the name Hypersonic Test Bed-1 (HTB-1).

  3. Hace 14 horas · Bell 214 – Reverse engineered and built in Iran. HESA Shahed 278 – Developed from Bell 206 & Panha Shabaviz 2061. HESA Shahed 285 – New Iranian Designed Attack Helicopter [19] [20] [21] Sorena (helicopter) Shahed 216 [22] Saba 248 – medium-weight, double-engine, quadrotor aircraft, capable of carrying eight occupants.