I want to know if i can join the united sates air force with a J1 visa?

Question

if my visa is to expire in 6 months or i want to know how best i can join ?

Answer 1

You need a green card to join; you cannot join on a visa.

Answer 2

You need a resident alien visa to join. No student or guest worker visas will accomplish that.  

Answer 3

No with the foriegn exchange program you are usually required to return home for a certain time period before you can re-apply for another visa.

Answer 4

you can't. You have to be a US citizen or permanent resident with indefinite leave to remain. If it expires in 6 months, you are a TEMPORARY visitor with no work allowance. Sorry!