Loss of birth right citizenship – US Law

Note: Obama returned to the United States well before reaching the age of eighteen and thus the only possible ways for him to have lost his birthright citizenship is through 1481(a)(3), serving in the foreign armed forces, 1481(a)(5), formally renouncing his citizenship to a consular representative, 1481(a)(6), making a formal written statement while in the United States in time of war or 1481(a)(7), treason. Per 1481(b), it’s up to the party asserting that a loss of nationality occurred to present the necessary evidence.

In other words, lacking any evidence that Obama renounced his citizenship, he continued his US birthright citizenship when reaching the age of majority.

Furthermore:

The current nationality laws of the United States do not specifically refer to dual nationality. The automatic acquisition or retention of a foreign nationality does not affect U.S. citizenship; however, under limited circumstances, the acquisition of a foreign nationality upon one’s own application or the application of a duly authorized agent may cause loss of U.S. citizenship under Section 349 (a)(1) of the Immigration and Nationality Act [8 U.S.C. 1481 (a)(1)].

In order for loss of nationality to occur under Section 349 (a)(1), it must be established that the naturalization was obtained voluntarily by a person eighteen years of age or older with the intention of relinquishing U.S. citizenship. Such an intention may be shown by the person’s statements or conduct (Vance v. Terrazas, 444 U.S. 252, 1980), but as discussed below in most cases it is assumed that Americans who are naturalized in other countries intend to keep their U.S. citizenship. As a result, they have both nationalities.

United States law does not contain any provisions requiring U.S. citizens who are born with dual nationality to choose one nationality or the other when they become adults (Mandoli v. Acheson, 344 U.S. 133, 1952). While recognizing the existence of dual nationality and permitting Americans to have other nationalities, the U.S. Government does not endorse dual nationality as a matter of policy because of the problems that it may cause. Claims of other countries upon dual-national U.S. citizens often place them in situations where their obligations to one country are in conflict with the laws of the other.  In addition, their dual nationality may hamper efforts to provide diplomatic and consular protections to them when they are abroad.

§ 1481. Loss of nationality by native-born or naturalized citizen; voluntary action; burden of proof; presumptions

(a) A person who is a national of the United States whether by birth or naturalization, shall lose his nationality by voluntarily performing any of the following acts with the intention of relinquishing United States nationality—

(1) obtaining naturalization in a foreign state upon his own application or upon an application filed by a duly authorized agent, after having attained the age of eighteen years; or

(2) taking an oath or making an affirmation or other formal declaration of allegiance to a foreign state or a political subdivision thereof, after having attained the age of eighteen years; or

(3) entering, or serving in, the armed forces of a foreign state if

(A) such armed forces are engaged in hostilities against the United States, or

(B) such persons serve as a commissioned or non-commissioned officer; or

(4)

(A) accepting, serving in, or performing the duties of any office, post, or employment under the government of a foreign state or a political subdivision thereof, after attaining the age of eighteen years if he has or acquires the nationality of such foreign state; or

(B) accepting, serving in, or performing the duties of any office, post, or employment under the government of a foreign state or a political subdivision thereof, after attaining the age of eighteen years for which office, post, or employment an oath, affirmation, or declaration of allegiance is required; or

(5) making a formal renunciation of nationality before a diplomatic or consular officer of the United States in a foreign state, in such form as may be prescribed by the Secretary of State; or

(6) making in the United States a formal written renunciation of nationality in such form as may be prescribed by, and before such officer as may be designated by, the Attorney General, whenever the United States shall be in a state of war and the Attorney General shall approve such renunciation as not contrary to the interests of national defense; or

(7) committing any act of treason against, or attempting by force to overthrow, or bearing arms against, the United States, violating or conspiring to violate any of the provisions of section 2383 of title 18, or willfully performing any act in violation of section 2385 of title 18, or violating section 2384 of title 18 by engaging in a conspiracy to overthrow, put down, or to destroy by force the Government of the United States, or to levy war against them, if and when he is convicted thereof by a court martial or by a court of competent jurisdiction.

(b) Whenever the loss of United States nationality is put in issue in any action or proceeding commenced on or after September 26, 1961 under, or by virtue of, the provisions of this chapter or any other Act, the burden shall be upon the person or party claiming that such loss occurred, to establish such claim by a preponderance of the evidence. Any person who commits or performs, or who has committed or performed, any act of expatriation under the provisions of this chapter or any other Act shall be presumed to have done so voluntarily, but such presumption may be rebutted upon a showing, by a preponderance of the evidence, that the act or acts committed or performed were not done voluntarily.

§ 1483. Restrictions on loss of nationality

(a) Except as provided in paragraphs (6) and (7) of section 1481 (a) of this title, no national of the United States can lose United States nationality under this chapter while within the United States or any of its outlying possessions, but loss of nationality shall result from the performance within the United States or any of its outlying possessions of any of the acts or the fulfillment of any of the conditions specified in this Part if and when the national thereafter takes up a residence outside the United States and its outlying possessions.

(b) A national who within six months after attaining the age of eighteen years asserts his claim to United States nationality, in such manner as the Secretary of State shall by regulation prescribe, shall not be deemed to have lost United States nationality by the commission, prior to his eighteenth birthday, of any of the acts specified in paragraphs (3) and (5) of section 1481 (a) of this title.