A US federal appeals court has upheld the dismissal of a lawsuit that challenged the National Security Agency’s (NSA) practice of mass interception and searching of US citizens’ international internet communications.
The Wikimedia Foundation, which runs Wikipedia, said in its lawsuit that the NSA’s so-called “Upstream” surveillance programme captures some of its international communications and is a violation of the US Constitution’s First Amendment free-speech rights and its Fourth Amendment rights against unreasonable search and seizure.
In a divided ruling on Wednesday, the 4th US Circuit Court of Appeals said the lawsuit must be dismissed after the government invoked the “state secrets privilege”, which meant that a full exploration of the issue in a court would damage national security.
Judge Albert Diaz wrote in a majority opinion by the court that “the state secrets privilege requires the termination of this suit”.
Meanwhile, Judge Diana Gribbon Motz, who dissented in the court ruling, warned that the majority opinion “stands for a sweeping proposition: A suit may be dismissed under the state secrets doctrine, after minimal judicial review, even when the government premises its only defences on far-fetched hypotheticals”.
Upstream’s existence was revealed in leaks by former NSA contractor Edward Snowden in 2013 and the lawsuit was filed in the aftermath of those revelations.
The Wikimedia Foundation said it disagreed with the ruling on Wednesday and is considering options for further review in the courts.
“In the face of extensive public evidence about NSA surveillance, the court’s reasoning elevates extreme claims of secrecy over the rights of Internet users,” said James Buatti, senior legal manager at the Wikimedia Foundation.
The lawsuit was first dismissed in 2015 after a US district judge found a lack of evidence that the NSA was conducting surveillance “at full throttle”.
But the 4th US Circuit Court of Appeals revived the case in 2017 and sent it back to the lower court, which again dismissed it in 2019.