Journalist’s death highlights how Syria has become the most dangerous country for reporters, with 80 abducted since 2011 ­– 65 in last year alone

After months of silence from the captors of American journalist James Foley, on the night of August 13, his family received a chilling message: Foley would be executed in retaliation for US air strikes on the militant group Islamic State.

The family passed the message on to the US government. The Federal Bureau of Investigation, which handles cases involving kidnapped American citizens, helped craft a response, pleading for mercy, said Phil Balboni, chief executive of GlobalPost, the Boston-based online news publication that employed Foley.

“It was an appeal for mercy. It was a statement that Jim was an innocent journalist who respected the people of Syria, where he was held,” Balboni said in a telephone interview.

Foley’s family and friends hoped the militants were bluffing and wanted a ransom, he said. Six days later, Islamic State militants stunned the US with a gruesome video posted on YouTube showing the beheading of Foley, 40, by a masked, black-clad man who also threatened to kill a second American journalist, Steven Sotloff.

Foley’s death, highlighting how Syria has become perhaps the most dangerous country on earth for journalists, followed intense efforts by GlobalPost and others to identify his captors, and despite brief e-mail exchanges between the militants and his family in late 2013 about a possible ransom.

Foley had been treated worse than other captives after militants searched his computer and discovered his brother was in the US Air Force

The White House declined to comment on the warning about Foley but it said special operations troops were sent to Syria earlier this summer on a secret mission to rescue American hostages, including Foley, but did not find them.

“Since his capture, we have been using every tool at our disposal to try to bring him home to his family and to gather any and all information we could get about his whereabouts, his condition and the threats he faced,” White House spokeswoman Caitlin Hayden said.

Obama vowed the US would keep supporting Iraqis in the fight against Islamic State.

Foley, who had previously been detained in Libya, was abducted on November 22, 2012 − on the US Thanksgiving holiday− near the city of Binnish in Syria’s Idlib province, as he and his colleagues made their way toward the Turkish border.

Who initially seized Foley has been a subject of dispute. Some signs pointed to the Shabiha, militias loyal to the government of Syrian President Bashar al-Assad.

Balboni said that early on, there were strong indications Foley had been transferred to the Syrian capital Damascus.

That information was later to be proved incorrect.

The first solid information about Foley’s condition, he said, came nearly a year after his abduction, from a returning European jihadist, or Islamic fighter, who had been with the American journalist in the city of Aleppo. This person provided confirmation that Foley was alive, as well as first-hand details of his captivity and his captors. Foley was moved a number of times, and passed through the hands of various captors, Balboni said.

Didier François, a veteran French war correspondent who was held with Foley and released with three other French hostages in April, said he had little doubt Foley was under the control of Islamic State or its affiliates the entire time.

“The guy who killed him is the guy who took him from the start,” François said.

François said he had been held with Foley from last August until April and that he was also held almost nine months with Sotloff.

“He was an extraordinary person with a strong character. He was a pleasant companion in detention because he was solid and collective.

He never gave in to the pressure and violence of the kidnappers,” François said of Foley.

François, who said he shared a cell with Foley beginning in October, said he had not spoken about Sotloff or Foley until now because the kidnappers had threatened to kill the remaining hostages if they did.

Another released Frenchman, Nicolas Henin, told France’s Express magazine that Foley had been treated worse than the other captives after militants searched his computer and discovered his brother was in the US Air Force.

“Because of that and as he was American, he got extra bad treatment. He became the whipping boy of the jailers, but he remained implacable,” Henin told the magazine.

In November 2013, Foley’s family received its first e-mail message from the journalist’s captors, demanding a ransom and offering proof he was alive, Balboni said. He did not specify the size of the ransom request.

That exchange did not last long. “Very few” messages were passed, he said.

“They were not loquacious,” Balboni said of the captors. “They made their demands.”

The communications channel soon went silent, and until August 13, there were no further messages to the family.

The US government says it has a firm policy of not paying ransom in kidnapping cases, or encouraging third parties to do so, a policy that differs from many European governments.

At the time, Islamic State was “busy, busy releasing and ransoming other hostages,” Balboni said.

“We believed that the American and British captives were always going to be held for last.”

Foley was one of dozens of journalists abducted in Syria during its three-and-a-half-year civil war. Not all of their names have been made public at the request of their families or news organisations that employ them.

They include Sotloff and Austin Tice, who disappeared near Damascus in August 2012. Nothing has been heard of Tice since a brief video uploaded on the internet in September 2012.

The New York-based Committee to Protect Journalists said it has documented 80 journalists who have been abducted in Syria since 2011, including 65 in the last year alone.

Many of them are native Syrians, said CPJ’s deputy director Robert Mahoney.

“We have never documented so many kidnappings in a single conflict as we have in Syria,” Mahoney said.

About two dozen journalists are still believed held captive in Syria, with several others missing.

Until Foley’s murder, militants had kept most foreign hostages alive in hopes of securing a ransom or political gain, Mahoney said.