Months after the defeat of the jihadist proto-state, families of IS fighters are among 70,000 people crammed into the Kurdish-run al-Hol camp in northeastern Syria.
Swarming around an AFP journalist, women clad-in-black complain of poor medical assistance, a lack of aid, and boiling tents.
They also praise the elusive IS supremo Abu Bakr al-Baghdadi, saying they are waiting for orders from their leader.
Umm Suhaib, the widowed wife of a jihadist, admits that IS supporters have attacked Kurdish security forces guarding the camp.
"Two or three times, the Asayesh were stabbed," said the 23-year-old Iraqi mother of three.
The so-called "Muhajirat," female jihadists who travelled to Syria to join IS, are behind the stabbings, she said.
"Why do they stab them? Because they allow injustice to prevail," said Umm Suhaib, covered in black from head-to-toe.
She also accused the Asayesh of conducting "night raids" on the tents of "sisters," referring to female IS supporters.
The return of the 'caliphate'
Umm Suhaib said her husband, a Tunisian, died months ago fighting the US-backed Kurdish-led Syrian Democratic Forces in the eastern village of Baghouz, the IS group's very last bastion in eastern Syria.
In March, the SDF announced the defeat of the 'caliphate' -- which IS declared in 2014 over parts of Syria and Iraq in 2014 -- after it expelled the last jihadist fighters from the village.
Tens of thousands of people, mostly women and children, were trucked to Kurdish-run camps in northeast Syria during the weeks-long campaign.
In total, some 12,000 foreigners -- 4,000 women and 8,000 children -- are now living in such camps, according to Kurdish authorities.
"We only came to the camp because of Baghdadi's orders," said Umm Suhaib.
She has not seen her family in Iraq for nearly three years, but she does not seem keen on going back home.
Her only wish is the "return of the 'caliphate'" so that she can "settle there".
Surveillance cameras that operate round-the-clock are omnipresent in al-Hol and security is especially tight around a fenced section of the sprawling camp, where foreign women are held guarded by Kurdish forces.
Unlike Syrian and Iraqi women who are allowed to roam the camp freely, these high-risk prisoners are escorted by armed guards when they want to go to the camp's market or receive aid rations.
"They see us as enemies, and that creates problems," said Amer Ali, the head of the Asayesh force, adding that some women have tried to flee.
In June, a woman from al-Roj camp who had been transferred to hospital tried to escape from there but was arrested before she could flee, medical sources at the facility said.
The woman, they said, had removed her black face veil and changed into a white dress to make her getaway.
Lingering threat
Earlier this month, a video shared on social media networks showed women clamouring around an IS flag that had been hoisted on an electricity pole in al-Hol as children chanted "Allahu Akbar" (God is Greatest).
IS wants "to spread its ideology through these women," said Ali, confirming the authenticity of the footage.
The children too are a problem, he said.
"They throw stones at us because their mothers tell them that we killed their fathers, and destroyed their houses," Ali said.
Kurdish authorities have repeatedly warned that the children of jihadists represent a "time bomb" the world urgently needs to defuse.
Without rehabilitation and reintegration, these children could become future "terrorists", they have warned.
Sheikhmous Ahmed, a Kurdish official in northeastern Syria, acknowledged the security challenges.
"We do not have the means to stop everything that is happening, but we try to contain these incidents," he said.
IS supporters "remain attached to their ideology, and they will always represent a danger," he warned.
One of them is Umm Abdelaziz, a 20-year-old Syrian from Damascus.
She is furious because she has had no news about her husband who was arrested a few month ago after leaving Baghouz.
"For us, death is more valuable than this humiliating life," she said.
In Baghouz "we were prosperous, we had money, but here we're burning in the flames of hell."
