US nih hriamnam thar le design dang ngai tein avun ser than cang China le Russia lak ah ivennak tha bik ding”Hypersonic” cu,

US nih naite ah khan hriamnam tha bik ding in, Next-Generation Interceptor NGI, Russia le China, hypersonic missile threats lak ah I vennak ding an buaipi than cang Pentagon’s National Defense Strategy & Missile Defense Review (MDR) nih cun, America hypersonic weapons & air missile defense, Next-Generation Interceptor (NGI) kong ah bia ceihnak an ngei.

March 2021, ah khan Pentagon nih defense firms Lockheed Martin & Northrop Grumman, NGI ser/tuah ding in thim asi, North Korea & Iran hna, Washington nih “rogue nations” anti mi hna hi ivennak ding tha bik alang ngai ngai mi cu asi, Next-Generation Interceptor (NGI) hi Lockheed Martin hna nih “modern never-fail weapon system” nih hin zei bantuk an ral hriamnam hna target cu kahfuh peng khawh khi asi lai.

Missile 1 sin in a mu/kuan tampi arak chuak mi cu arak kah piak dih khawh lai tiah an ti, NGI hi 21st-century engine hman mi, vehicle technology, digital engineering, DevSecOps (development, security and operations), & modular architectures, hna chia lak in akap kho tu asi.

US in Missile Defense System an ngeih lio mi ah hin, ballistic & cruise missiles kap kho tu Ground-Based Midcourse Defense (GMD), Bush-era system -Alaska & California ah an bunh cang fawn, Aegis Ballistic Missile Defense ABMD, SM-3 Block IIA, designed for medium-range ballistic missiles MRBM & ICBMs, Terminal High Altitude Area Defense THAAD hna hi asi .

Russian & Chinese Hypersonic Weapons ah, Russia’s SS-19 Mod 4 Avangard “Mach 20 or 20 times the speed of sound” hi a ropi ngai ngai khi asi, Kinzhal meaning dagger, Kinzhal meaning dagger Zircon, China Starry Sky-2 hypersonic vehicle, lak ah US hi ivennak ding tlamtling ngai ding ah news report nih cun fiang deuh in arak langhter khi asi.