Ever since the group came to prominence amid security vacuums in Iraq and Syria, it has set about persecuting religious minorities, women and others whose identity and lifestyle are anathema to its puritanical creed. In areas under the control of the Islamic State, its fighters have issued edicts against homosexual behavior and flashy hairstyles and promised death for anyone caught in the act of sodomy.
Across the Middle East, the LGBT community faces varying degrees of repression, both because of laws directed against its members and the wider social stigma. But under the Islamic State, things took a devastating turn.
In the months that followed, the militants steadily built up a catalog of atrocities against gay people living under their watch. The group released numerous videos appearing to show the execution of supposed homosexuals. OutRight Action International, which advocates for LGBT rights, has tracked more than two dozen executions of men and women charged with crimes linked to their sexual identity.
In a single day in September, the Islamic State killed nine men and a 15-year-old boy in a Syrian town who had been accused of sodomy. In January 2015, a media wing of the extremist group released images that appeared to show fighters pushing men accused of homosexuality off a building in the Iraqi city of Mosul. In July, two men suffered the same fate in the Syrian city of Palmyra, then controlled by the Islamic State. They were shoved off the roof of a hotel after an Islamic State official ruled that they must die.
"I’d prefer it if you shoot me in the head," one of the men pleaded to the militants, according to witness testimony gleaned by the Associated Press.
According to one count, the Islamic State has killed at least 16 men through this method. At least six others reportedly were stoned to death, including one man sentenced for homosexuality who had survived being pushed off a building in March.
Last year, the BBC published the testimony of a gay Iraqi man with the pseudonym Taim who had fled an area overrun by the Islamic State. He lamented the extent to which many in the communities in which he was raised cheered the Islamic State's persecution of perceived homosexuals. (The Islamic State is also known as ISIS and ISIL.) He said:
"Isis are also professional when it comes to tracking gay people. They hunt them down one by one. When they capture people, they go through his phone and his contacts and Facebook friends. They are trying to track down every gay man. And it's like dominoes. If one goes, the others will be taken down too.
It's devastating to see the public reaction to the killings. Usually, when Isis posts pictures online, people sympathise with the victims — but not if they're gay. You should see the Facebook comments after they post video of the killings. It's devastating. "We hate Isis but when they do things like this, we love them. God bless you Isis." "I am against Isis but I am totally with Isis when they kill gays." "Amazing news. This is the least that gays deserve." "The most horrible crime on earth is homosexuality. Good job Isis." "The scene is ugly but they deserve it." "Those dirty people deserve Isis.""