RIYADH (Reuters) - Saudi Arabia’s foreign ministry condemned the passage of a U.S. law that would allow families of victims of the Sept. 11, 2001  attacks to sue the kingdom for damages, calling it a matter of “great concern” in a statement on Thursday. The U.S. Senate and House of Representatives voted overwhelmingly on Wednesday to approve legislation that will allow the families of those killed in the 2001 attacks on the United States to seek damages from the Saudi government. “The erosion of sovereign immunity will have a negative impact on all nations, including the United States,” said the Saudi statement, which was carried on state news agency SPA after a day of stony silence from Riyadh. The foreign ministry expressed hope that the U.S. Congress would correct the legislation “to avoid the serious unintended consequences that may ensue,” without elaborating on what the consequences might be. Riyadh has always dismissed suspicions that it backed the attackers, who killed nearly 3,000 people under the banner of Islamist militant group al-Qaeda. Fifteen out of the 19 hijackers were Saudi nationals. The Saudi government financed an extensive lobbying campaign against the “Justice Against Sponsors of Terrorism Act”, or JASTA, in the run-up to the vote, and warned it would undermine the principle of sovereign immunity. But Saudi officials who had lobbied against the bill stopped short of threatening any specific retaliation if the law was passed. The Saudi riyal fell against the U.S. dollar in the forward foreign exchange market on Thursday after the law was passed. Analysts said a successful lawsuit against the Saudi government would be unlikely at best, but speculated that the uncertainty surrounding the legal implications could negatively affect bilateral trade and investment with a major ally. Saudi Arabia’s Gulf state neighbor, United Arab Emirates, warned of the long-term grave repercussions of Congress overriding Obama’s veto. In a tweet late on Thursday, Anwar Gargash, the UAE’s minister of state for foreign  affairs, called the U.S. Congress move “a dangerous precedent in international law that undermines the principle of sovereign immunity and the future of sovereign investments in the United States”.  In a later tweet Gargash said his country’s reactions on both the legal and investment fronts should not be hasty and that “easing the damage requires joint action”.  
Saudi foreign ministry condemns passage of U.S. Sept. 11 law