Would you fight for the United States?

When the USCIS officer asks whether the applicant would fight for the United States, the standard expected answer is "Yes." This question, like the earlier question about willingness to bear arms, is part of confirming that the applicant accepts the obligations of the Oath of Allegiance. The Oath includes the explicit promise to "bear arms on behalf of the United States when required by the law" and to "perform noncombatant service in the Armed Forces of the United States when required by the law." Applicants who are willing to make these promises answer "Yes" to the relevant questions on Form N-400 (Part 12).

The current circumstances make it unlikely that most applicants will be drafted into combat. The United States ended military conscription in 1973 and has relied on a voluntary force ever since. The Selective Service System still requires male U.S. citizens and male permanent residents aged 18 to 25 to register for potential conscription, but Congress has not authorized any actual draft since the Vietnam War. Applicants who answer "Yes" to bearing arms are committing to the principle that they would defend the country if called, even though actual military service is unlikely.

Applicants whose age, health, or other circumstances would prevent military service are not actually expected to fight; they are expected to make the commitment in principle. Applicants who object to bearing arms or to all military service based on sincere religious belief, conscience, or moral conviction can request a modified oath under section 337(a) of the Immigration and Nationality Act. Quakers, Mennonites, Jehovah's Witnesses, and members of certain other religious traditions have historically requested modifications.

The applicant must demonstrate the sincerity of the belief, typically through a personal statement and sometimes through documentation from a religious institution. Even those who modify the oath generally must still affirm willingness to perform work of national importance under civilian direction (an alternative to military service). Applicants who refuse to make any commitment to defend the country face denial of the application.

Some applicants are uncertain how to answer because they have never thought about military service or because their home country had compulsory service that affected their family negatively. The question is about willingness in principle to defend the United States in case of actual need, which is part of the basic civic commitment of citizenship in any country. Applicants should think about what they are willing to commit to and answer honestly. The vast majority of applicants comfortably answer "Yes."