Answer by
LeheckaG (1826)
RE4 is generally NOT waiverable by recruitment.
u.S. military reenlistment or reentry code "RE4" means "not recommended for reenlistment" due to "misconduct" (addictions, et cetera).
You can apply or petition to have your DD214 (seperation from service) records reviewed and possibly updated; DD214 review board(s) can make DD214 records "worse".