In the five years that eastern Ukraine has been embroiled in bloodshed, between 3,000 and 10,000 people have survived unlawful detentions and captivity. Almost half of them were civilians.

Armed groups from both sides of the conflict held them in underground dungeons and often used them to extort ransom. With no state programs to help former captives, many have struggled to rebuild their lives and have turned to others in the same position as a way to help them with their recovery.

For Anna Sergeyeva, rebuilding her life after surviving a week of captivity and torture in Ukraine was often more of a struggle.

She was snatched from her apartment in May 2014, when the conflict between Russia-backed rebels and Ukrainian forces in eastern Ukraine had just erupted. The city where she lived, Donetsk, was controlled by the rebels. They found a Ukrainian flag at her home and detained her for being a Ukraine supporter.

For a week, Sergeyeva’s kidnappers beat her and stabbed her, threatened her with rape and murder. She thought she would die in captivity, when all of a sudden her captors let her go. “If you come back, we will shoot you,” they said.

Haunted by memories of torture and pain, Sergeyeva had to flee from the only life she knew and start anew — with no place to live, no job and no support from the government.

“The hardest part was when the euphoria (about being released) wore off. When it dawns on you that you have no place to return to, you don’t want to do anything at all,” Sergeyeva said in an interview earlier this year. “In many ways, life after captivity is a much bigger challenge than life in captivity.”

Sergeyeva’s situation is hardly an isolated case.

Kluger was detained in May 2014 by separatist insurgents in Donetsk and later tried to commit suicide in captivity.

Paraskun was captured in October 2014 by a gang of Cossacks in the Luhansk region, where he, an Evangelical priest, was doing missionary work. He spent 199 days in an unheated basement and was regularly tortured.

Borisenko was captured by Russia-backed separatists in the Luhansk region in September 2015. She was able to secretly keep a Ukrainian flag with signatures of 12 people she was in captivity with for a month.

Pro-Russian rebels took Zhemchugov captive in the Luhansk region after he was severely injured in a land mine explosion, losing his hands and eyesight. He spent almost a year in detention.

Sergiets was captured by Russia-backed rebels in his workplace in Donetsk; he spent 10 hours in captivity, tortured and beaten, and his captors engraved the swastika on his back.

In the five years that eastern Ukraine has been embroiled in bloodshed, between 3,000 and 10,000 people, according to different estimates, survived unlawful detentions and captivity.

Almost half of them were civilians. Armed groups from both sides of the conflict held them in underground dungeons and often used them to extort ransom from or somehow leverage the other side. Hundreds of people still remain locked up.

Civilians who went through captivity say that there is effectively no support system for them — once released, they are on their own with their injuries, psychological traumas and financial hardships. Occasionally, Ukrainian authorities offer survivors help with health care and financial support, but aside from standard social benefits for those who served in the military, there aren't any state programs to help former captives.

For many, helping other former captives is often a way to advance their own recovery. They form support groups, nongovernmental organizations and raise money for other survivors.

A Russian national with opposition views, Polyakov traveled to eastern Ukraine in 2015 and was captured and held for almost a year.

“After captivity everyone who went through this hell became my family,” Polyakov said in an interview last year. Soon after he was released, he founded Ukrainian Association of Prisoners of War and dedicated his life to helping former captives.

“I consider it my duty to do everything in my power for these people not to feel discriminated against in their own country,” said Polyakov, who has been living in Ukraine since 2013.

Zakharov was detained in Donetsk by pro-Russia militias in August 2014, unhappy with his caricatures on them, and continued to draw sketches for the whole month he had spent in captivity.

Varfolomeieva was a journalist when she was captured by separatist insurgents in Luhansk in January 2015. She spent a year and a half in captivity and now studies psychology, hoping to help people who went through traumatic experiences.

After being snatched by pro-separatist militias from her hometown of Alchevsk in August 2014, Olga survived three mock executions and was rescued by her girlfriend 10 days later

Text from AP News story, AP Photos: Ukraine war prisoners struggle to rebuild lives, by Zoya Shu

Photos by Zoya Shu: Shu set out in August to take portraits of some of the former captives in an effort to shed light on their situation. She eventually became friends with the people she photographed — getting them to open up required Shu to open up to them in turn.

“To do this work, you should be open, sincere and warmhearted.”