the UN special envoy, Martin Griffiths welcomes the unconditional release of the sick, the prisoner.

”The special envoy hope to see more similar humanitarian actions from the parties,” he writes on Twitter.

which is then released to the parties in an agreement that was signed in Sweden in december agreed on an exchange of a total of 15,000 prisoners.

The Iranstödda the rebels have in nearly four years fought against a military alliance led by saudi Arabia and against the internationally recognised government.