Not in STEM and know nothing about engineering in general

No.13289237 ViewReplyOriginalReport
But was curious as to know what country, and by country I also mean the one of origin of any engineering company, is best at engineering in any of the following fields:
>computers
>ground vehicles
>aerial vehicles, drones included
>naval
>space
>infrastructure and buildings
Take into consideration not only the quality of the products, but also the rate at which they can be manufactured