Missiles Fail Chuck, And Air to Air missiles are a specialized tool that only target air targets. Guns are multirole they don't care if it's ground or Air based.
So guns jam, and guns miss. Do you see infantrymen issued with pikes?
Missiles Fail Chuck, And Air to Air missiles are a specialized tool that only target air targets. Guns are multirole they don't care if it's ground or Air based.
Attempts have been made form time to time to eliminate the "Gun" from fighters in the past. however every time have proven disastrous. The gun less fighters were forced to depend on use of missile systems of which even large fighters have a set and limited number as well as a set and limited range of engagement.
the last fighters I can think of that were gunless were the Mig25 it's replacement Mig31 however added a 23mm cannon
The F4 PhantomII, however in later service A 20mm Gunpod was added.
F35B-C Lightning however both versions are intended to use a belly mounted 25mm gunpod.
AV8 HArrier II however fitted with 25mm gunpods
J20 as I view it will have a 23mm cannon likely the same twin barreled model seen in the J10. As a Air superiority fighter it has to. current 2000 series flight demonstrators may or may not have such installed If any of them did it would likely be 2011.
For an infantryman the most fail proof system would be a gladius.
Chuck, you must know something air forces around the world over do not, since in their ignorance, they have all opted to equip their fighters with a gun. So please enlighten us.
Even if the J-20 isn't going to be installed with a gun, it might be prudent to design it with space for a gun in mind, in case it ever becomes necessary. At the end of the day winning fights is about being prepared. A gun might not be important for every missions, but there might missions where it will be.
It is dynamically nearly impossible to avoid being shot down by an late model IR missile long before one enters gun range.
It is very difficult to shoot down another fighter with a gun even when that fighter is in gun range so long as the enemy pilot knows where you are and what you are trying to do.
The kinematic performance, seeker field of view, and anti-countermeasure capabilities of modern IR missiles so far surpasses those which convinced pilots 2 generations ago of the role of the gun that their experience might as well be those of a roman legionary.
Modern air-air fighters carry guns largely to placate vocal rhetorically driven opinions like those expressed on this forum.
It is rhetorically hard to argue against experience in front of people who seek assurance rather than insight, but that doesn't mean experience really has that much validity.
Might as well develop an external gunpod for it.