The worst air forces in the world in 2018

It has a relatively small number of early-warning aircraft and aerial tankers. Most of its aerial fleet are licenses or rip-offs of other, better fighting systems. And the vaunted Chinese Chengdu J-20 fighter was rushed into production with a less-than-adequate engine, which negates any stealth capabilities it has and weakens its performance as a fifth-gen fighter.

9. China