FILE - Abu Wa'el Dhiab, from Syria, sits in front of the U.S. embassy while visiting former fellow detainees demanding financial assistance from the U.S., in Montevideo, Uruguay, May 5, 2015.
FILE - Abu Wa'el Dhiab, from Syria, sits in front of the U.S. embassy while visiting former fellow detainees demanding financial assistance from the U.S., in Montevideo, Uruguay, May 5, 2015.

MONTEVIDEO, URUGUAY - Police in Uruguay are investigating whether a former Guantanamo detainee who was granted refuge there is a member of the extremist Islamic State group.

The alleged militant is a Syrian national named Abu Wa'el Dhiab, also known as Jihad Diyab, released in 2014 from the controversial U.S. prison at Guantanamo Bay, Cuba. His accuser  who Dhiab claims owes him thousands of dollars  is Omar Khader Attalla, a Palestinian-born merchant. Both men live in Rivera, a department in northern Uruguay near Brazil.

Authorities began investigating last month, after the men filed complaints against each other.

Dhiab was among six detainees transferred from Guantanamo to Uruguay for resettlement in 2014. The six  mostly Syrians like Dhiab, plus a Tunisian and a Palestinian  had been held since 2002 for suspected ties to the jihadi group al-Qaida but never were charged.

Oversight responsibilities?

Dhiab, who was force-fed to break a hunger strike while at Guantanamo, repeatedly has sought transfer to an Arab country. Since his release in Montevideo, he has traveled to neighboring Argentina and Brazil, as well as Venezuela and Morocco, raising questions about oversight.

FILE - A sign that reads in Spanish "Don't let Jih
FILE - A sign that reads in Spanish "Don't let Jihad die" hangs behind candles outside the U.S. embassy during a demonstration in Montevideo, Uruguay, Sept. 16, 2016. Former Guantanamo detainee Abu Wa'el Dhiab from Syria, also called Jihad, was on a hunger strike, threatening to die if he was not allowed to reunite with his family elsewhere, after he was resettled in Uruguay.

Last July, Dhiab was apprehended at Morocco's airport and deported for carrying a fake Tunisian passport, as the Associated Press reported then. In 2016, he turned up at the Syrian consulate in the Venezuelan capital, Caracas, before he was sent back to Uruguay. Uruguay's foreign ministry said at the time that Dhiab's refugee status allowed him to leave the country.

The United States won't transfer a Guantanamo detainee without "appropriate security measures," Pentagon spokeswoman Sarah Higgins told VOA.

"The United States coordinates with the receiving country regarding appropriate security measures and to ensure that these transfers are consistent with our humane treatment policy," Higgins, a Navy commander, said Friday from Guantanamo, where she was visiting.

"It is a different arrangement depending on the receiving country; there are no standard guidelines. Until a country agrees to provide appropriate security measures and to treat the detainee humanely, we will not transfer the detainee to that country," she said.

But a former U.S. State Department security official told VOA last week that the hundreds of released Guantanamo detainees receive minimal oversight. "Their supervision is largely left at the discretion of local authorities," said the official, who asked to remain anonymous because he still conducts sensitive work for the department.

Guantanamo detainees sue

Of 714 detainees released or transferred from Guantanamo, beginning with President George W. Bush's administration, almost 17 percent  or 121 individuals were "confirmed of re-engaging" in terrorist activities, the National Intelligence director's office reported last March. Another 12 percent  or 87 –  were suspected of doing so.

FILE - U.S. military guards enter the Camp Delta m
FILE - U.S. military guards enter the Camp Delta military-run prison, at the Guantanamo Bay U.S. Naval Base, Cuba, June 27, 2006.

Forty-one inmates remain at Guantanamo. Last Thursday, on the 16th anniversary of the prison's opening, 11 of them sued the Trump administration in U.S. District Court in Washington. Their lawyers claim that holding the men in "perpetual detention" without charging them violates U.S. law.

IS affiliation alleged

The new investigation into Dhiab began after Khader Attalla spoke with police on December 13, claiming that Dhiab had threatened him and claimed to be a member of IS. Uruguayan federal officials are investigating the possible affiliation, Rivera's government prosecutor, Bettina Ramos, told Montevideo's Radio Carve.

Ramos said investigators also were looking into how Dhiab could have acquired the $30,000 that he alleged merchant Khader Attalla owed or stole from him. The former Guantanamo inmates in Uruguay have struggled financially and received government aid. 

Dhiab's attorney, Juan Segura, told El Pais news that his client denied Khader Attalla's allegations. Seguro also said that Dhiab had gotten the $30,000, in money transfers over several months, from relatives in Syria and Turkey to "help him in a venture ... to sell merchandise."

Khader Attalla's lawyer, Mariano Camacho, said Dhiab had owed her client the money for various services, Uruguay's El Pais newspaper reported.

Jon B. Eisenberg, a California-based attorney who had represented Dhiab at Guantanamo, questioned the new allegation of terrorist ties.

"It's a very easy accusation to make," Eisenberg told VOA in a phone call last week, acknowledging he hadn't spoken with Dhiab since September 2016. "It's similar to accusations that the U.S. government made against Mr. Dhiab, yet they eventually released him from custody."  

Leonardo Luzzi reported from Montevideo. Martin Arostegui, who has reported extensively in South America, contributed from Barcelona. VOA's Carla Babb and Carol Guensburg also contributed to this report from Washington.

Child Marriage