Has China infiltrated the US Air Force?

Chinese citizens and nationals, who never came to America for any other reason, or just coming straight from Beijing to America to join the Air Force and are being given access, and presumably large amounts of our military may be getting outsourced to imported foreign soldiers. I think this is a security risk and I’m concerned, I didn’t expect that the girl in the US Air Force uniform was totally a member of the CCP and the oil Chinese citizen who is working in my Air Force and in charge of stuff. Does no one see a problem here? Maybe she’s part of the laobeijing And maybe she’s perfectly nice, but then again how would I know that? That seems like a huge security risk to me.