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The Vietnam Lottery Versus a Data-Driven Draft: Who Gets Picked, Who Gets Skipped

Evidence rating: CONFIRMED for how the lottery works, for the President's authority to set the draft's guidelines, for the 1965 "channeling" policy, for a 2025 law-review proposal to put artificial intelligence in front of the lottery, and for a 2026 exercise that called skilled workers first. STRONG for this page's conclusion: the birthday lottery is a policy, not a guarantee, and the machine being built makes it easy to replace with a data-driven sort.

Why this matters​

A forced draft has two hard questions: who gets called, and who gets let off. The rules decide the answers. Software decides how fast, and how precisely, the rules can be applied to every young man in the country. A random public lottery was adopted after Vietnam precisely to stop the powerful from choosing. A draft run from federal databases would put the choosing back in someone's hands.

How the lottery works today​

The agency's published process, once Congress and the President authorize a draft:

  1. "A publicly attended, nationally televised and live-streamed lottery is conducted. The lottery, a random drawing of birthdays and numbers, establishes the order in which individuals receive orders to report for induction."
  2. Men whose 20th birthday falls in that year go first; then "additional lotteries are conducted for those 21, 22, 23, 24, 25, 19, and finally 18.5 years-old."
  3. "Induction notices are sent and registrants may now make claims if desired for a postponement, deferment or exemption. Inductees report to a local Military Entrance Processing Station (MEPS) for induction."

Source: SSS, "Return to the Draft" (archived December 2020). The 2012 lottery procedure uses two air-mix drums, one with birth dates and one with numbers; "Official observers certify that all air mix balls were loaded," and results go to the agency's Data Management Center, which prints the notices (SSS lottery procedure, via The Black Vault).

In this published system, the computer finds and mails the men the draw selected. The draw does the choosing. Everything on the rest of this page is about how that could change.

The Vietnam lottery​

The first draft lottery since 1942 was held December 1, 1969, for men born 1944 through 1950. Representative Alexander Pirnie drew the first capsule; September 14 came up number 1 (SSS, 1970 Random Selection Sequence; @NineLineApparel, December 1, 2025). Before it, local boards and deferments decided who went, and men with college places, doctors' notes, or families of means found the exits.

Go deeper: who got skipped in Vietnam

The lottery is a guideline, not a law​

The Center for a New American Security's 2024 "Draft Mobilization" report states that "The president has the authority to prescribe the guidelines for who is drafted into training and service" from among men who are registered, classified, and not deferred. It recommends that "The Department of Defense should analyze the necessary requirements for future conflict and provide the requirements to the Selective Service System. The SSS should then expand the information collected during registration to enable data-informed mobilization" (CNAS).

Go deeper: the CNAS draft mobilization report

The proposal to put AI in front of the lottery​

A September 2025 law-review article by John L. Markel has a section titled "Replacing the National Draft Lottery with Artificial Intelligence." It says: "The lottery should be replaced with an AI system in order to rapidly provide eligible conscripts that can be mobilized and placed into jobs that complement their abilities." The AI would "preemptively filter out ineligible registrants ... based on the deepened data pool each registrant provides during the registration process," and a lottery would then pick among those left. His reason: "only 23% are eligible to serve without a waiver" (Markel, West Virginia Law Review). In that design every real choice, who is eligible, who is filtered out, which job a man is "placed into," is made by software before the draw.

Go deeper: the AI lottery proposal

A second kind of draft: special skills first​

The agency's January 2026 exercise had the White House asking for "a plan to begin a specialized skills national service draft in 30 days," and Congress amending the law "for general conscription with priority specialties" (exercise guide, FOIA). Responsible Statecraft called this "the opposite of what the Selective Service says in its promotional materials," which promise that individuals "are selected through a random lottery" (Responsible Statecraft, July 8, 2026). In 2019, the agency's director told a federal commission it wanted to "identify critical skills" and lacked only the legal authority. Full details: special skills first.

The warning from history: "channeling"​

In 1965, the agency told new draft board members that the threat of the draft could be used to "channel" young men into approved studies and jobs, what its director called "the American or indirect way of achieving what is done by direction in foreign countries where choice is not permitted." In 2026, The Intercept quoted an unnamed official describing automatic registration as "about effective manpower generation, channeling, management, and surveillance" (The Intercept, April 10, 2026).

Go deeper: the channeling memo

How the system decides who is skipped​

Exemptions and deferments are decided by local boards of volunteer citizens and appeal boards; medical disqualification happens at the processing station. The classification codes already sort some men by occupation (medical specialists, agriculture, civilian jobs), not only by hardship or belief. Those boards have been shrinking, from 9,596 members in March 2021 to 5,802 in March 2025, with one member on the National Appeal Board (Singh). The draft simulation treats claims as "throughput." Fewer people judging, more software deciding.

Go deeper: classification and draft boards

What the data could sort by​

The law lets the agency demand birth date, address, Social Security number, phone, and email, and anything else the Director "determines necessary to identify or register a person," from any federal agency. A veteran wrote what many parents fear: with "all our data. Education levels, skill sets, physical fitness, and personal ideas and ideologies," an "AI Draft Lottery" could "'select' the best candidates if they wanted to do that instead of a lottery" (@onlythedeadknow, May 20, 2026). The pieces for that exist: the deeper data (the 2025 law), the matching software (the agency's plan and data warehouse), the categories (the classification codes and the skills list), and the authority to change the order of call (the President's guidelines). What would remain is a decision.

What a citizen can check​

  • Read the agency's published lottery order (links above). Any move away from a public, random, birth-date lottery should be announced; ask your representative to require that in law.
  • Ask your local Selective Service state director how many board seats in your area are empty. Board members are volunteers, and citizens can apply.
  • If a revised automatic-registration rule is published, check whether it adds data fields beyond name, birth date, address, Social Security number, phone, and email.

Sources​

Status: John L. Markel, Jackie Singh, and Edward Hasbrouck are alive. Lewis B. Hershey: Deceased (1977).

Research captures: twitter/t63__v745.md, t68__v805.md through t68__v816.md

Last Updated: 2026-09-26

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