Look, if you’ve ever dug into the legal aftermath of a terror attack—especially something as tragic as the 9/11 attacks—you’ve likely come across the Justice Against Sponsors of Terrorism Act, better known as JASTA. It sounds straightforward, right? Sue the bad actor, get justice for the victims, end of story. Well… not quite.
One of the thorniest issues that frequently trips up victims’ families, journalists, and even some lawyers is understanding the difference between a state and an entity under JASTA. And why that difference matters big time when it comes to suing for damages.
What Is JASTA Anyway?
The long and short of it is that JASTA—passed by Congress in 2016—is a federal law https://pressbooks.cuny.edu/inspire/part/the-ultimate-guide-to-the-justice-against-sponsors-of-terrorism-act-jasta-lawsuits/ designed to help victims’ families of terrorism acts hold responsible parties accountable, even if those parties are foreign governments or related organizations.
Before JASTA, the legal doctrine of sovereign immunity more or less meant that foreign governments could not be sued in U.S. courts. Think of sovereign immunity as the legal “get out of jail free” card that states hold, shielding them from lawsuits—unless Congress explicitly said otherwise. And more often than not, the government didn't say otherwise.
Ever wonder why a country can’t just be sued like a person?
It’s because of this principle of sovereign immunity. Imagine trying to sue Canada like you’d sue a corporation—confusing, right? It’s a diplomatic minefield.

JASTA changed that for terrorism victims. It carved out an explicit exception allowing victims to sue foreign states and related entities that are found to have “materially supported” acts of international terrorism that caused harm in the U.S.
What's the Difference Between a "State" and an "Entity" Under JASTA?
Now, here’s where the legal precision comes into play. Under JASTA, a state refers to a foreign government itself—the kingdom, republic, or nation-state. This includes its agencies and instrumentalities when acting in a governmental capacity.
An entity, on the other hand, can be a broader term. It often refers to companies, corporations, organizations, or other bodies that might be owned, controlled by, or affiliated with a foreign state but aren’t the state itself. Think: state-owned corporations, charities, or parastatal groups.
This distinction isn’t just academic. It affects the legal strategies plaintiffs and their attorneys take in pursuit of justice.
So, what does that actually mean for a victim’s family?
If you’re trying to hold a foreign government responsible for supporting terrorism, you might not always be able to go straight after the country itself due to residual immunity defenses—and not every foreign government is equally exposed under JASTA.

However, if you can instead target an entity—a state-owned company or organization that allegedly facilitated or funded terrorism—you might have a more concrete path to court. Suing a state-owned corporation is often more feasible because such entities operate in a commercial capacity, which JASTA and federal law treat differently from sovereign acts.
Breaking Down a Real-World Example: The 9/11 Lawsuit Against Saudi Arabia
One of the highest-profile uses of JASTA was in the litigation filed by families of 9/11 victims against Saudi Arabia in U.S. courts. They alleged the Saudi government and various Saudi entities materially supported the terrorists.
This case is an example of how plaintiffs can name both the state (the Kingdom of Saudi Arabia) and entities affiliated with the state, like Saudi charities and businesses.
It’s important to note that even with JASTA’s exceptions, the Saudi government pushed hard, arguing sovereign immunity still applied because they were a foreign sovereign. Courts in this context have to balance international diplomatic considerations with victims’ rights to seek redress.
The common mistake—assuming sovereign immunity is absolute
This is one of the biggest misconceptions out there. People often assume sovereign immunity means you can’t sue a foreign government or its companies under any circumstances. That’s just not true under JASTA.
JASTA explicitly narrows sovereign immunity in the context of international terrorism-support lawsuits. But that doesn’t mean the doors are wide open for every kind of claim. The law sets out eligibility criteria, requirements for proving “material support,” and certain thresholds that plaintiffs must meet to survive legal challenges.
JASTA Legal Definitions & Who Can Be a Defendant
Understanding who counts as a defendant under JASTA boils down to the legal definitions Congress laid out:
- Foreign State: A country or government recognized under international law. Instrumentalities of a State: Agencies or controlled entities that act on behalf of the government. Entities: Corporations (including state-owned or affiliated), organizations, and other bodies potentially involved in supporting terrorism.
Because entities can be privately owned or partially government-controlled, the scope of potential defendants widens considerably in terrorism-related cases.
Who qualifies to file a JASTA lawsuit?
Victims and their families who suffered physical harm, death, or property damage resulting from acts of international terrorism that occurred in the U.S. (or involving U.S. citizens) can file under JASTA. These eligibility rules are very specific and require solid evidence tying defendants to the terrorist acts.
Suing a State-Owned Corporation: A Practical Strategy
Since suing a foreign sovereign outright can be legally and diplomatically tricky, many victim families and their attorneys—like the expert litigators at firms such as Oberheiden P.C.—often target state-owned corporations or entities. These companies operate commercially and aren’t afforded the same breadth of immunity that governments enjoy.
For example:
- If a state-owned bank funneled funds to terrorist groups, that bank might be sued as an “entity” even though it’s government-controlled. If a state-owned airline was used to transport terrorists or materials, the airline could be named as a defendant.
This approach is critical because it broadens the scope of accountability beyond just the abstract idea of “the state” to real-world bodies involved in commerce and transactions.
Why Oberheiden P.C. Matters in This Space
Oberheiden P.C. and similar firms specialize in complex international tort litigation, often navigating the nuances of JASTA to help families pursue justice for acts of terrorism. They break down these complicated laws into understandable strategies and utilize every legal lever to challenge sovereign immunity barriers.
If you or someone you love qualifies for a JASTA suit, it’s vital to work with experienced attorneys who know how to traverse the distinction between states and entities under the law.
Summary Table: State vs. Entity under JASTA
Aspect State Entity Definition Foreign government recognized as a sovereign under international law. Corporations, companies, organizations linked to or controlled by a foreign state. Sovereign Immunity JASTA partially waives immunity but courts still assess specific protections. Less protected due to commercial nature; easier to sue in many cases. Examples Kingdom of Saudi Arabia, government ministries Saudi charities, state-owned airlines, banks Legal Strategy Complex, requires overcoming immunity hurdles More straightforward; focus on commercial operations and material supportFinal Thoughts
The bottom line is that understanding the difference between a state and an entity under JASTA is essential for families seeking justice. It’s not just about pointing fingers—it’s about strategically navigating the law to ensure the right parties are held accountable.
If you’re considering or involved in a terrorism-related lawsuit, be wary of oversimplified takes on sovereign immunity. The law is tricky, but with the right guidance—like that from the lawyers at Oberheiden P.C.—you can make sense of it without the legal jargon, focusing instead on what really matters: justice and accountability.
Now, pour yourself a cup of black coffee, because these cases aren’t quick fixes. But knowledge is power, and knowing the difference between a state and an entity under JASTA is the first step toward real legal recourse.
```