Families of three US service members who were killed and 13 others who were wounded in a shooting by a Saudi gunman at Pensacola Naval Air Station in Florida in 2019 have sued Saudi Arabia for damages.
The complaint, which was filed on Monday in a federal court in the city of Pensacola, alleged that Saudi Arabia had known about the gunman being radicalized and that it could have prevented the killings.
The Saudi authorities did not immediately respond to a request for comment on the lawsuit. Shortly after the attack on Dec. 6, 2019, Saudi Arabia's King Salman bin Abdulaziz condemned it a "heinous crime" and said it "does not represent the Saudi people."
Three US sailors were killed in the attack. The Federal Bureau of Investigation (FBI) later found cellphone evidence linking the gunman, Second Lieutenant Mohammed Saeed Alshamrani, to the militant group al Qaeda, the US attorney general said.
Alshamrani, a Royal Saudi Air Force trainee who was shot dead by a deputy sheriff, was on the base as part of a US Navy training program designed to foster links with foreign allies.
"None of the Royal Saudi Air Force trainees at the scene of the attack reported Al-Shamrani's behavior nor did they try to stop the NAS Terrorist Attack. Because they supported it", the lawsuit alleged.
US President Joe Biden's administration has signalled a tougher stance on Saudi Arabia after mostly warm relations between former President Donald Trump and Saudi Crown Prince Mohammed bin Salman.
Biden, who took office last month, has declared a halt to US support for a Saudi Arabia-led military campaign in Yemen and demanded an end to the war in Yemen, which is widely seen as a proxy conflict between Saudi Arabia and Iran.
The Biden White House has also been putting pressure on Saudi Arabia to improve its record on human rights, including the release of political prisoners from jails.