Hamas Terrorist Attack Lawsuits

We Fight to Hold State Sponsors of Terror Accountable for the October 7th Hamas Attack

Attorney Nick Oberheiden
JASTA Lawsuit Claims
Team Lead

The horrific terrorist attacks carried out by Hamas on October 7, 2023, resulted in the murder of over 1,200 people, including many U.S. nationals, and the abduction of more than 200 civilians. This brutal act of international terrorism has left many families grieving at the horrific terror inflicted.

At Oberheiden P.C., our team of attorneys is dedicated to supporting victims of terrorism. We have extensive experience in complex federal litigation and are prepared to fight for the justice and compensation you deserve. We want to see that terrorist groups and states are held accountable, and we are prepared to use our experinece and resources to fight for justice on behalf of our clients.

About the Hamas Lawsuits

A lawsuit filed on November 17, 2024, in the U.S. District Court for the District of Columbia (Weiser v. Islamic Republic of Iran et al., Case No. 24-cv-3244) represents a significant step in this fight.

The complaint, filed on behalf of more than 250 families and dozens of individuals, alleges that the Islamic Republic of Iran coordinated and financed the October 7th attack, seeking to hold it liable for the devastation it enabled.

The Legal Basis for Lawsuits Against Iran and Hamas

The lawsuits against Iran cite evidence of its role as a state sponsor of terrorism, including:

State-Sponsored Financing: The U.S. State Department has repeatedly identified Iran as a key supporter of Palestinian terrorist groups. Its 2020 Country Reports on Terrorism noted that Iran provides up to $100 million annually to terrorist groups, including supporting Hamas.
Material Support and Coordination: The lawsuits cite evidence which plaintiffs say support their claim Iran’s Islamic Revolutionary Guard Corps (IRGC) and its Qods Force (IRGC-QF) allegedly provided material support, funding, and training essential for Hamas leaders to plan and execute the attack.

Defendants named in the lawsuits and accused of facilitating such violence include the Islamic Republic of Iran, the IRGC, and the IRGC-QF, as well as the Foreign Terrorist Organizations (FTOs) that allegedly participated, such as Hamas, PIJ, and Hezbollah.

How U.S. Law Enables Victims of Terrorism to Seek Justice

Successfully suing a foreign government or a terrorist organization requires navigating a complex set of federal laws, including:

The Foreign Sovereign Immunities Act (FSIA)

Typically, foreign nations are immune from lawsuits in U.S. courts under the principle of “sovereign immunity.” However, FSIA’s “terrorism exception” explicitly removes this immunity for countries that are designated Foreign Terrorist Organizations. Iran has held this designation for decades.

The Anti-Terrorism Act (ATA)

The Anti-Terrorism Act (ATA) allows U.S. nationals to sue private entities and organizations for injuries “by reason of an act of international terrorism.” This includes the terrorist organizations themselves (like Hamas) as well as private institutions that knowingly provide material support to them.

The Justice Against Sponsors of Terrorism Act (JASTA)

Passed in 2016, JASTA significantly strengthened the ATA. It clarifies that civil liability extends to any entity that “aids and abets, by knowingly providing substantial assistance, or who conspires with the person who committed” an act of international terrorism.

Who is Eligible to File a Hamas Terrorist Attack Lawsuit Claim?

Individuals who are eligible to file Hamas terrorist attack lawsuits include:

U.S. nationals who were injured in the attack.
The estates or heirs of U.S. nationals who were killed.
Immediate family members of U.S. nationals who were killed (regardless of their own nationality).
U.S. service members and government contractors who were injured or killed.

The Path to Compensation in Hamas Lawsuit Cases

We are committed to full transparency with our clients: this litigation is a marathon, not a sprint.

Filing and Service

A lawsuit is filed, and the defendants (including the foreign state) must be formally notified, a process that can take up to a year, if not longer.

Litigation or Default

Foreign states often refuse to appear in U.S. court. If they fail to respond, the court may enter a default judgment. We must then provide evidence to the court proving the defendant’s liability and our clients’ damages.

Securing Compensation

If a monetary judgment is obtained, the U.S. Victims of State Sponsored Terrorism Fund (USVSST Fund) may provide a pathway to compensation. This fund distributes assets seized from state sponsors of terrorism and other sanctioned entities to eligible victims.

Why Choose Oberheiden P.C.?

Our team has decades of combined experience representing clients in complex and high-stakes federal cases. We are not intimidated by powerful adversaries, whether they are multinational corporations or foreign governments.

Our team includes former U.S. attorneys and government consultants.
We have experience with landmark federal litigation.
We stay current on court rulings and U.S. laws.
We offer compassionate guidance and strategic legal representation.

Contact Oberheiden P.C. for a Confidential Consultation

If you or a family member is a U.S. national who was killed, injured, or taken hostage by Hamas during the October 7, 2023, Hamas terror attacks, please contact Oberheiden P.C. right away for an initial consultation.