For many Nigerians hoping to build a military career in the United States, the first requirement isn't physical fitness—it's legal residency. Contrary to popular belief, you cannot enlist in the U.S. Army directly from Nigeria.
To qualify, applicants must first become U.S. citizens or lawful permanent residents (Green Card holders). The U.S. Army does not sponsor visas or Green Cards for foreign recruits, meaning legal immigration must come before military enlistment.
In 2026, the Army accepts enlisted recruits between the ages of 17 and 42, with 17-year-olds requiring parental consent. Applicants must also possess a high school diploma or its equivalent, pass the ASVAB aptitude test, meet medical and fitness standards, and successfully complete background checks.
Nigerians with qualifications such as WAEC or NECO may be eligible after their certificates are officially evaluated for U.S. equivalency.
Those who enlist as Green Card holders may also qualify for a faster route to U.S. citizenship, provided they meet the legal requirements during their military service.
For aspiring recruits, the journey begins with obtaining lawful permanent residency. Once that hurdle is cleared, candidates can proceed with the U.S. Army's standard enlistment process.