Is it okay for military personnel to use marijuana recreationally in a state where it is legalized?

The fact that your state has decriminalized marijuana use is not relevant to military law. The military is a federal institution, governed by federal laws. Drug use is a crime under the Uniform Code of Military Justice (UCMJ) Article 112a, 10 U.S.C. 912a. Further, there is no “off time” for service members when it comes to drug use, nor does the law vary depending on location or even the dominant public perception of the drug use (whatever it may be).

Members serving in the reserves or national guard sometimes (falsely) believe that their “legally” allowed use (by having a doctor’s authorization) somehow makes marijuana use acceptable when not on duty. But since THC from marijuana stays in the system for 35 days, and there will be a minimum of one annual drug test (with at least one more likely surprise test), the odds are that most military marijuana users—even though perhaps following state law—will eventually be caught.

There is simply no allowance to use ‘medical marijuana’ in military service. There are also likely to be severe repercussions if marijuana, belonging to someone else legally, is found in the possession of a service member…as has happened when (for example) the spouse of a service member has placed medically prescribed (legal) marijuana in their vehicle, only to have it discovered by base guards.

The end result to any of these situations is very possibly a bad conduct discharge from service. The best case scenario tends to be an administrative discharge rather than a full-blown court-martial, but that is only for those cases resolved purely by urinalysis and in which no behavioral issues or other violations or infractions occurred. The bottom line is that military regulations allow punishment of military personnel under the Uniform Code of Military Justice for actions that bring the service into disrepute, regardless of the local legality of those actions.

Case Studies: Military Personnel and Recreational Marijuana Use

Case Study 1: John – Caught in the Urinalysis

John, an active-duty military member, resided in a state where marijuana was legalized for recreational use. Believing he could consume marijuana during his off-duty hours, John faced the consequences when his routine urinalysis revealed traces of THC. Despite complying with state law, military regulations prohibited drug use, leading to a disciplinary process that resulted in a potential bad conduct discharge.

Case Study 2: Sarah – Unintended Possession

Sarah, a military spouse, unknowingly carried legally prescribed marijuana in her vehicle onto the military base. When discovered during a routine search by base guards, she faced severe repercussions, including potential administrative discharge. The possession of marijuana, even if legally obtained by someone else, was deemed a violation of military regulations.

Case Study 3: Mark – Reserves and Surprise Tests

Mark, a member of the reserves, believed that his legal use of marijuana, authorized by a doctor, was permissible during his off-duty time. However, due to surprise drug tests and the long detection window for THC in the body, Mark eventually tested positive for marijuana use. Despite adhering to state law, he faced disciplinary actions and potential discharge from service.