( Reuters ) - Nineteen newly freed South Korean hostages were set to fly out of the Afghan capital on Friday after a six-week kidnap drama, sources close to the arrangements said, after a deal critics fear could spur more abductions.
Taliban insurgents freed the remaining seven South Korean Christian volunteers late on Thursday. They are part of a group of 23 missionaries kidnapped in southeast Afghanistan in mid-July.
The Taliban killed two male hostages, while two women released earlier as a goodwill gesture have already flown home. The insurgents have vowed to abduct more foreigners.
Some of the released hostages told a small pool of South Korean media in Kabul on Friday they lived in constant fear for their lives and were split up into small groups and shuttled around the Afghan countryside to avoid detection.
One Taliban member would tend to a farm by day and then grab a rifle and stand guard over hostages at night.
"At the begining I had writing supplies so I kept a diary, but the Taliban kept searching us and took them away," Seo Myung-hwa, 27, was quoted by South Korea's Yonhap news agency as saying.
"Fortunately I was wearing white trousers, so I rolled them up and started writing on July 24." Another released hostage apologised to South Korea's government and people for causing trouble.
Foreign media was barred from talking to the hostages in line with South Korean government policy.
"It looks like they will be put on a UN flight today. It will probably be to Dubai," an official close to the arrangements said, asking not to be named. He said South Korea had asked the UN for seats aboard one of their aircraft.
The last batch of hostages released to the Red Cross outside Ghazni town late on Thursday looked pale, the women covering their faces with scarves. However, Afghan officials said they were in good health.
The kidnapping is the largest in the resurgent Taliban campaign against foreign forces since U.S.-led troops ousted the Islamists from power in 2001.
The Taliban agreed to release the remaining hostages after Seoul agreed to pull all its nationals out of the central Asian country.
Some Afghan officials say South Korea also agreed to pay a ransom during negotiations with the Taliban, which one foreign diplomat said started out as a demand for $20 million, an allegation the Korean government has denied.
Critics say negotiating with the Taliban sets a dangerous precedent and could spur more abductions.
In New York overnight, U.N. Secretary-General Ban Ki-moon was "deeply concerned for the safety and welfare of the other nationals who are being held against their will in Afghanistan", including a German and four Afghans, a spokeswoman said.
Taliban fighters seized two German aid workers and five Afghan colleagues in a separate incident in mid-July in Wardak province, southwest of the capital Kabul. They killed one German. One Afghan escaped.
"To those Taliban who were responsible for this crime, I say shame on you," Tom Koenigs, Ban's special representative for Afghanistan, said in a statement. "What honour is there in kidnapping and mistreating women, and so many of them?"
South Korea had already decided before the crisis to pull its 200 engineers and medical staff out of Afghanistan by the end of this year. Since the hostages were taken, it has banned its nationals from travelling there.
The freed hostages are expected to face a cool reception at home.
Some South Koreans say the group are partly to blame after they ignored their government's own advice not to travel to areas where the Taliban are active.