50 U.S.C. § 3124
Extraterritorial jurisdiction
There is jurisdiction over an offense under section 3121 of this title committed outside the United States if the individual committing the offense is a citizen of the United States or an alien lawfully admitted to the United States for permanent residence (as defined in section 1101(a)(20) of title 8 ).
( July 26, 1947, ch. 343 , title VI, § 603, formerly § 604, as added Pub. L. 97–200, § 2(a) , June 23, 1982 , 96 Stat. 123 ; renumbered § 603, Pub. L. 112–277, title III, § 310(a)(4)(B) , Jan. 14, 2013 , 126 Stat. 2475 .)