The case being heard in the U.S. District Court in Alexandria, Al Shimari v. CACI, was first filed in 2008 under the Alien Tort Statute—which allows non-U.S. citizens to sue for human rights abuses committed abroad—by the Center for Constitutional Rights (CCR) on behalf of three Iraqis. The men suffered torture directed and perpetrated by employees of CACI, a Virginia-based professional services and information technology firm hired in 2003 by the Bush administration as translators and interrogators in Iraq during the illegal U.S.-led invasion and occupation.

Plaintiffs Suhail Al Shimari, Asa'ad Zuba'e, and Salah Al-Ejaili accuse CACI of conspiring to commit war crimes including torture at Abu Ghraib, where the men suffered broken bones, electric shocks, sexual abuse, extreme temperatures, and death threats at the hands of their U.S. interrogators.

"This lawsuit is a critical step towards justice for these three men who will finally have their day in court. But they are the lucky few," Sarah Sanbar, an Iraq researcher at Human Rights Watch, wrote on Monday. "For the hundreds of other survivors still suffering from past abuses, their chances of justice remain slim."

"The U.S. government should do the right thing: Take responsibility for their abuses, offer an apology, and open an avenue to redress that has been denied them for too many years," Sanbar added.

U.S. military investigators found that employees of CACI and Titan Corporation (now L3 Technologies) tortured Iraqi prisoners and encouraged U.S. troops to do likewise. Dozens of Abu Ghraib detainees died in U.S. custody, some of them as a result of being tortured to death. Abu Ghraib prisoners endured torture ranging from rape and being attacked with dogs to being forced to eat pork and renounce Islam.