A conscript is a person the government legally requires to serve in the military, whether they want to or not. The practice is often called “the draft,” and the legal power behind it is called conscription. The United States has not drafted anyone since 1973 and currently has no conscripts in uniform, but federal law still requires most young men to register with the Selective Service System so that a draft could be activated quickly if Congress and the President ever authorized one.
Conscripts Compared to Volunteers
The difference between a conscript and a volunteer comes down to choice. Volunteers sign up because they want to serve. Conscripts serve because the law compels them.
That distinction shapes almost everything about a military force. Volunteer forces tend to be more professionalized, with higher retention and soldiers who chose a military career. Conscript armies can mobilize far larger numbers far more quickly, which matters when the scale of a conflict exceeds what volunteers alone can fill. An all-volunteer force is expensive to maintain because pay and benefits have to stay competitive enough to attract recruits. Conscription spreads the burden of national defense across the population, but it also puts people in uniform who may have no interest in being there.
Does the United States Have Conscripts Right Now
No. Induction authority expired in 1973, and the U.S. military has operated as an all-volunteer force ever since. Everyone currently serving signed up on their own.
The draft infrastructure never disappeared, though. The Selective Service System remains active, and federal law still requires eligible men to register so the government could mobilize quickly if a return to conscription were ever authorized. Nobody gets drafted unless both Congress and the President act to make it happen, and the current volunteer military would have to face a crisis beyond its capacity to recruit and retain enough personnel.
Who Has to Register With the Selective Service
Federal law requires virtually all male U.S. citizens and male immigrants between 18 and 25 to register. That includes naturalized citizens, permanent residents, undocumented immigrants, refugees, asylum seekers, and anyone whose visa has been expired for more than 30 days. Registration must happen within 30 days of a man’s 18th birthday, or within 30 days of arriving in the United States if he’s already between 18 and 25.
The only men exempt from registering are those on current, valid nonimmigrant visas who maintain that status until age 26. Active-duty military members who never registered separately can use service records such as a DD-214 to show compliance.
Women are not required to register. The Military Selective Service Act refers specifically to “male persons,” and Congress has not changed that.
Registration can be completed online at sss.gov using name, home address, date of birth, and Social Security number. Men without an SSN can register at a local post office or by mailing in a paper form. U.S. citizens living abroad can register at an embassy or consulate.
Starting December 18, 2026, the process changes. Under a new federal provision, the Selective Service System will begin automatically registering eligible men using existing government databases like Social Security Administration records. Men will be notified that they’ve been registered and can request removal if they aren’t actually required to register. Until then, men between 18 and 25 are responsible for registering themselves.
How a Draft Would Actually Produce Conscripts
If Congress and the President authorized a draft, the Selective Service System would activate and run a lottery. Each birthday (month and day) would get a random sequence number, and that number would determine the order in which men are called.
The first group called would be men turning 20 during that calendar year. If more troops were needed, the system would move through 21-year-olds, then 22 through 25, then 19-year-olds, and finally those at least 18 and a half but not yet 19.
Men selected in the lottery would receive induction notices and report to a Military Entrance Processing Station for physical, mental, and moral evaluation. Those who pass would be inducted. Those who fail would be sent home. Under current Department of War requirements, the first draftees must be delivered to the military within 193 days of the crisis beginning.
Exemptions, Deferments, and Conscientious Objectors
Even during an active draft, not everyone called would end up serving. Federal law provides several paths for deferment or exemption, though none of them excuse anyone from registering in the first place.
A person who is opposed to all military service based on religious, ethical, or moral beliefs can be classified as a conscientious objector (Class 1-O). Rather than serving in the military, conscientious objectors perform 24 months of civilian alternative service in fields like health care, education, environmental conservation, social services, or agricultural work.
Ordained ministers are exempt from training and service entirely. Students enrolled full-time in recognized theological or divinity schools are deferred as long as they stay in school, but they remain eligible for the draft until age 35.
Men whose dependents rely on them for support may qualify for a hardship deferment. The standard is individualized: a local board evaluates each person’s specific family situation rather than applying a blanket rule. Having a wife alone isn’t enough unless extreme hardship is shown, but other dependent relationships can qualify.
If a claim for deferment or exemption is denied, the man has 15 days from the date of the mailed notice to file an appeal with a district appeal board.
What Happens if You Don’t Register
Failing to register with the Selective Service when required is a federal felony. A conviction can bring up to five years in prison and a fine of up to $10,000. Prosecution must begin within five years after a man turns 26.
In practice, the government hasn’t prosecuted anyone for failing to register in decades. The real consequences are administrative. Men who don’t register can be permanently denied federal employment (as well as many state and local government jobs that require proof of registration), state-based student loans and grants in 31 states, and federal workforce training programs. Immigrant men who fail to register face delays or denial of naturalization.
The Selective Service System does not accept registrations from men who have already turned 26. Once the window closes, it stays closed. Federal law does provide a safety valve: a man who can show by a preponderance of the evidence that his failure to register was not knowing and willful may still be eligible for benefits. That might apply to someone who was incarcerated, hospitalized, or genuinely unaware of the requirement during the entire period from 18 to 25. “I forgot” or “I didn’t think it mattered” is a hard sell, and the burden of proof falls on the applicant.