WASHINGTON -- The Trump administration moved Thursday to impose restrictions on tourist visas for pregnant foreign women to prevent so-called birth tourism aimed at gaining U.S. citizenship for the child.
"Birth tourism poses risks to national security," the State Department said in the new regulations.
The rules, which take effect Friday, could make it more difficult for some women of child-bearing age to obtain visas, but it remained unclear how effective the restrictions will be. Consular officers already have broad discretion in issuing visas. Further, "birthright citizenship" -- the granting of citizenship to children born in the United States despite the parents' nationality or immigration status -- is enshrined in the U.S. Constitution.
A senior State Department official said "thousands" of babies are born annually to women who have traveled to this country on tourist visas, but he could not offer more detailed data. Nor could officials offer concrete examples of the kind of security risks the phenomenon poses.
The conservative Center for Immigration Studies, which has campaigned for restrictions, has estimated more than 33,000 such births occur annually.
The practice has proved particularly popular among Chinese women, many of whom use Southern California as their destination. Last year, federal authorities in Orange County and elsewhere busted several operations that they described as birth tourism companies, with names like USA Happy Baby and You Win USA Vacation Services. A number of suspects were arrested on a variety of immigration fraud and other charges.
President Donald Trump, who has said he is determined to lower legal and illegal immigration to the U.S., has described the policy of birthright citizenship as a racket. He has claimed incorrectly that the U.S. is the only country with the practice. In fact, around 30 countries around the world allow birthright citizenship.
It remained unclear how the rules could be enforced. They appear to allow broad discretion to consular officers who would have to judge a pregnant traveler's motivations.
The State Department official, who briefed reporters on condition of anonymity in keeping with its protocol, insisted consular officers had been "expressly told" not to ask every woman traveler if she is pregnant or intended to become pregnant. But if women cite medical care as a reason for travel, or if a woman appears obviously pregnant, officers are allowed to inquire further to determine whether the women appear to be traveling only to give birth.
While visual cues are sufficient to warrant additional screening, the official said, officers will not use pregnancy tests.