It can be hard to find evidence beyond pictures that look pretty damning on those 'education camps' and first hand accounts of people who claim to have experienced things that we would usually refer to as part of a genocidal campaign. China is trying real hard to get to that point, It's maybe the nicest way to wipe out an ethnic group, but primary focus past few years seems to be on forced implanted contraception and sterilization.
It definitely seems to be working out.
https://www.vox.com/future-perfect/22311356/china-uyghur-birthrate-sterilization-genocide
The engines are the weak point, not sure about two hits, but you can definitely down a dropship with an autocannon.