US orders Gaza-linked social media vetting for visa applicants

The Trump administration on Thursday ordered a social media vetting for all US visa applicants who have been to the Gaza Strip on or after January 1, 2007, an internal State Department cable seen by Reuters showed, in the latest push to tighten screening of foreign travellers.

The order to conduct a social media vetting for all immigrant and non-immigrant visas should include non-governmental organisation workers as well as individuals who have been in Gaza for any length of time in an official or diplomatic capacity, the cable said.

"If the review of social media results uncovers potential derogatory information relating to security issues, then a SAO must be submitted," the cable said, referring to a security advisory opinion, which is an interagency investigation to determine if a visa applicant poses a national security risk to the United States.

The cable was sent to all US diplomatic and consular posts.

The move comes as President Donald Trump's administration has revoked hundreds of visas across the country, including the status of some lawful permanent residents under a 1952 law allowing the deportation of any immigrant whose presence in the country the secretary of state deems harmful to US foreign policy.

The cable dated April 17 was signed by US Secretary of State Marco Rubio, who said in late March that he may have revoked more than 300 visas already.

A State Department spokesperson declined to comment on internal communications when asked about the cable, but said every prospective traveller to the US undergoes extensive interagency security vetting. "The Trump Administration is focused on protecting our nation and our citizens by upholding the highest standards of national security and public safety through our visa process," the spokesperson said, adding that all visa applicants are continuously vetted.

"Security vetting runs from the time of each application, through adjudication of the visa, and afterwards during the validity period of every issued visa, to ensure the individual remains eligible to travel to the United States," the spokesperson added.

Trump officials have said student visa holders are subject to deportation over their support for Palestinians and criticism of Israel's conduct in the war in Gaza, calling their actions a threat to US foreign policy interests.

Trump's critics have called the effort an attack on free speech rights under the First Amendment of the US Constitution. The US Constitution guarantees freedom of speech for everyone in the US, regardless of immigration status.