Nearly a quarter century after the September 11 attacks killed nearly 3,000 people, the families of victims are asking the U.S. Supreme Court to settle a sprawling legal fight over whether the Kingdom of Saudi Arabia can be held liable for the deadliest terrorist attack on American soil.
The petition, filed on behalf of thousands of 9/11 victims, their relatives, and insurers, asks the justices to review a Second Circuit ruling that narrowed the scope of claims against Saudi Arabia under the Justice Against Sponsors of Terrorism Act, known as JASTA. Congress passed that law in 2016 specifically to allow lawsuits against foreign sovereigns linked to terrorism on U.S. soil, overriding a veto by President Obama.
The case centers on whether Saudi Arabia bears responsibility for the attacks carried out by al-Qaeda operatives, 15 of whom were Saudi nationals. Plaintiffs allege that Saudi government officials and employees provided material support to the hijackers through a network of agents inside the United States. The families contend that this support was not the work of rogue actors but reflected a pattern traceable to the Saudi government itself.
As Courthouse News Service reported, the petition argues that the Second Circuit applied an improperly restrictive reading of JASTA when it dismissed significant portions of the plaintiffs' claims. The appeals court ruled that the families had not sufficiently demonstrated that Saudi Arabia's alleged conduct met the statute's requirements for overcoming sovereign immunity.
Sovereign immunity is the legal doctrine that generally shields foreign governments from being sued in U.S. courts. JASTA carved out a narrow exception for cases involving international terrorism. The central legal question now before the Supreme Court is how broadly that exception applies.
The Second Circuit's decision, which the petition challenges, found that the plaintiffs failed to establish the required causal link between the Saudi government's alleged actions and the 9/11 attacks under JASTA's framework. The appeals court held that the statute demands more than allegations of general support for extremism. Plaintiffs must show that specific tortious acts by foreign government agents on U.S. soil were connected to the attack itself.
The families argue this reading guts the very statute Congress designed to help them. Their petition contends that the Second Circuit's interpretation creates an almost impossible standard of proof at the pleading stage, before full discovery has even taken place. Discovery is the pretrial process in which both sides exchange evidence, and the families maintain that Saudi Arabia has fought to prevent the release of critical documents at every turn.
Sean Carter, one of the attorneys representing the plaintiffs, framed the stakes in direct terms. Carter stated that Congress passed JASTA with these families in mind and that the Second Circuit's ruling effectively closed the courthouse doors that Congress intended to open.
JASTA's legislative history is unusually specific. Lawmakers debated the bill with explicit reference to the 9/11 families' legal struggles. The law passed the Senate unanimously and cleared the House with overwhelming bipartisan support. When President Obama vetoed it, citing diplomatic concerns with Saudi Arabia, Congress overrode the veto with lopsided margins in both chambers. It was the only successful veto override of Obama's presidency.
Supporters of the law argued at the time that foreign governments should not be able to hide behind sovereign immunity when their agents facilitate mass murder on American soil. The families' Supreme Court petition echoes that argument, asserting that the Second Circuit's narrow interpretation renders JASTA a dead letter in the very case it was written to address.
Saudi Arabia has consistently denied any involvement in the September 11 attacks. The kingdom's legal team has argued throughout the litigation that the plaintiffs' claims rest on speculation and that JASTA does not strip sovereign immunity based on the alleged conduct described in the complaint.
The litigation has stretched across multiple presidential administrations. Families first filed suit in 2003, and the case has wound through procedural battles, classification disputes, and appeals ever since. Thousands of plaintiffs remain in the case, including survivors of the attacks, relatives of those killed at the World Trade Center, the Pentagon, and aboard the hijacked flights, and insurance companies that paid billions in claims.
The sheer duration of the case has taken its own toll. Some plaintiffs have died during the course of the litigation. Others have watched their children grow up in the shadow of a legal fight that has yet to produce a trial on the merits.
The petition notes that the families have spent years seeking access to classified U.S. government documents related to Saudi Arabia's alleged connections to the hijackers. Some of those documents were partially declassified in 2021 and 2022 under an executive order signed by President Biden, following sustained pressure from the families and bipartisan groups in Congress.
The declassified materials, while redacted in places, provided new details about the activities of Saudi nationals in the United States prior to the attacks. Plaintiffs argue this information strengthens their claims and underscores the need for full discovery against the Saudi government.
The petition presents the justices with a question that blends statutory interpretation with enormous geopolitical weight. At its core, the case asks whether JASTA means what its authors said it means: that foreign governments can be sued in American courts when their agents commit or facilitate acts of terrorism that kill Americans at home.
If the Court takes the case, it would mark the first time the justices have interpreted JASTA's scope. A ruling could either open the door to a trial that the families have pursued for more than two decades or effectively end their legal options against Saudi Arabia.
The Court has not yet indicated whether it will grant certiorari, the formal term for agreeing to hear a case. The justices typically act on such petitions within weeks to months of filing, though the timeline can vary. Saudi Arabia will have the opportunity to file a response opposing review before the Court makes its decision.
Legal observers note that the case carries consequences well beyond the 9/11 families. A Supreme Court ruling on JASTA's reach would set precedent for future terrorism-related lawsuits against foreign sovereigns. It could also reshape the diplomatic calculus that foreign governments use when weighing the risks of tolerating or supporting extremist networks.
For the families, the legal arguments are inseparable from the personal ones. Terry Strada, whose husband Tom was killed in the North Tower of the World Trade Center, has been among the most vocal advocates for the lawsuit. Strada has stated publicly that the families are not seeking revenge but accountability, and that no amount of money can replace what was taken from them on that September morning.
The petition arrives as the nation approaches the 24th anniversary of the attacks this September. For many of the plaintiffs, the Supreme Court represents a last chance to force a reckoning that the lower courts and the diplomatic establishment have resisted for a generation.
Congress wrote a law. The families filed a case. Twenty-four years later, the question is whether the legal system will let them use either one.
