Yes, service members can be prosecuted under Article 134 for off-base, off-duty conduct if it meets specific criteria. Article 134’s general article encompasses conduct that is prejudicial to good order and discipline or brings discredit upon the armed forces. The military’s jurisdiction extends beyond installation boundaries because service members remain subject to the UCMJ at all times, regardless of location or duty status.
For off-base conduct to violate Article 134, there must be a direct and palpable connection to the military. Courts consider factors including whether the conduct had a direct impact on military personnel or operations, if it affected the service member’s fitness for duty, or if it brought public discredit to the military service. Examples include DUI arrests, domestic violence incidents, or criminal behavior that becomes publicly known and reflects poorly on the military.
The prosecution must prove beyond a reasonable doubt that the off-duty conduct either prejudiced good order and discipline or was service-discrediting. Not all civilian misconduct automatically warrants military prosecution. Minor infractions without military nexus typically don’t meet Article 134’s threshold. However, serious crimes, conduct involving other service members, or behavior that generates negative publicity often justify prosecution under this article’s broad authority.