Military as Immigration Path
Join US military as permanent resident. After 1 day on active duty: eligible for citizenship (not 5 years). Thousands join annually via this path.
Process
Enlist (must be PR), serve minimum time, file N-400, take civics/English test, expedited processing. Oath often done military-style.
Advantages
3-5 year head start on citizenship. Education benefits. Career development. Job security.