This trend analysis of the future weapon systems andmilitary science and technologies would provide for the Korea defense sectorwith the basic reference.
The superiority of the weapon systems and the advanced military science& technologies would have played a critical role in the modern war. Recentlythe 4th industrial revolution could bring the disruptive technologies to thedefense sector. This thesis analyzes the trends of future weapon systemsdevelopment mainly in the USA in a decade or two. and also the trends ofmilitary science and technologies applied in the development of those newweapon systems are also examined. In summary, the trends of future weaponsystems would be categorized into 1)more precisely guided missile system,2)hyper-sonic glide vehicles, 3)space weapons, 4)AI robots and autonomousweapons, and 5)electromagnetic and laser weapon systems. The militaryscience and technologies for the fore-mentioned weapon systems would beartificial intelligence, robotics, autonomy, electromagnetic and laser technologies,satellites neutralizing technologies, biologies for human enhancement, andquantum computing. This trend analysis of the future weapon systems andmilitary science and technologies would provide for the Korea defense sectorwith the basic reference.