What type of citizenship do military family members born outside the U.S. obtain?

Military family members born outside the U.S. typically acquire citizenship through the principle of jus sanguinis, which translates to "right of blood." This principle grants citizenship based on the nationality or citizenship of one or both parents, rather than the location of birth. Consequently, if a military member is a U.S. citizen at the time of their child's birth, the child will generally inherit U.S. citizenship, regardless of their birthplace outside the U.S.

The other options represent different concepts of citizenship. Jus soli refers to citizenship granted by virtue of being born on the soil of a country. Dual citizenship means that an individual is recognized as a citizen of two countries simultaneously. Natural-born citizenship applies specifically to individuals who acquire citizenship automatically at birth under the conditions defined by U.S. law, typically involving being born within U.S. territory or to U.S. citizen parents abroad. Therefore, in the context of military families, jus sanguinis is the most relevant and correct answer for children born outside of the country.