Types of combat machine guns

Is the military theory of the former Soviet Union different from that of the United States? The former Soviet Union thought that large caliber machine guns were extremely destructive to enemy planes? , one? 37? Can a millimeter shell blow an enemy plane out of a hole nearly one meter? The enemy plane completely lost its ability to continue fighting? . Does the United States think that dense barrage makes it difficult for enemy planes to escape? , one? 20? Can a millimeter shell blow a hole of half a meter? The enemy plane still lost the ability to continue fighting? . So what? "Oriental Group"? Most guns are? 37? 、32? , caliber gun? The rate of fire is 360 rounds per minute? . All of America? 20? Mm Vulcan cannon, what's the firing rate? 6000 rounds per minute? .

The earliest MiG-15 (歼 5) had three guns: a н-37 gun and two нс-23км guns, which could carry 200 shells.

MiG 2 1 (歼 7) equipment? F-2 30 mm cannon with 60 rounds of ammunition. In the later period, a 23mm revolver was used:

Il -28 (H-5) has two 37 double-barrel cannons behind it, and the pilot has a 12.7 machine gun.

歼 10 machine gun has a caliber of 30mm.

American F-22s still use gatling cannons.