China states that they have a defensive policy. With a population of 1.3 billion, China has a very large population in comparison to other countries to defend.
If we see why the US has stealth aircraft, the reasons are very simple:
In modern warfare, it is about being invisible to the enemies RADAR which allows you dominance on the battlefield and the air. Having stealth aircraft in your military is a major advantage over many other countries. China does not publicly disclose why they have a stealth aircraft however if we look at it in terms, they say they will use it for defensive purposes only.
But moreover like any other country who has developed stealth aircraft or weapons, they'll say, it will only be used to defend its citizens.
China is currently test-flying the J-20. Whether or not this will turn into an actual service aircraft is unknown.
The F-22 stealth raptor is the stealth combat aircraft.
Stealth technology as in Aircrafts, Ships, Battle tanks etc. Countries that have stealth technology in the form of naval ships or aircraft or Battle Tanks are China, Russia, USA, Germany, France, UK, Spain
titanium
All stealth aircraft are built with the intent of being 'invisible' to radar. One of the best was the F-117.
The T-50.
Fast enough to do the job. The actual maximum speed of all stealth aircraft is classified. Like any aircraft, the speed will depend on many factors.
like a normal aircraft
semi stealth means that the aircraft is hard to detect on enemy radar systems giving the aircraft the upper hand in a dogfight. the F-22 is a prime example of this.
A stealth air craft can be destroyed like any other airplane. The name stealth aircraft comes from how these airplanes are "invisible" to radar systems. P.S. Aircraft is already plural. Saying aircrafts is like say chineses
the stealth fighter has a classified mixture of a special kind of aircraft paint that the radar cant read. Answer: Stealth is "designed in". It relies upon the shaping of the airframe, (although stealth paint can help).
smart materials is used on a stealth aircraft because your mam is a milf