AMMAN (AP) -- Jordan said Wednesday it is willing to swap an Iraqi woman held on death row in Jordan for a Jordanian pilot captured in December by extremists from the Islamic State group.
The statement by Jordanian government spokesman Mohammed al-Momani made no mention of Japanese journalist Kenji Goto, who is also being held by the Islamic State group.
Efforts to release the Jordanian pilot and the journalist gained urgency with the release late Tuesday of a purported online ultimatum claiming the Islamic State group would kill both hostages within 24 hours if the Iraqi woman was not freed.
On Wednesday, al-Momani said in a statement that "Jordan is ready to release the Iraqi prisoner, Sajida al-Rishawi, if the Jordanian pilot, Lt. Muath al-Kaseasbeh, is released unharmed." His comments were carried by Jordan's official Petra news agency.
Al-Rishawi was sentenced to death in Jordan for her involvement in a 2005 terrorist attack by al-Qaida on hotels in Amman that killed 60 people.
Jordan is reportedly in indirect talks with the militants through religious and tribal leaders in Iraq to secure the hostages' release.
The chairman of the foreign affairs committee of Jordan's parliament, Bassam Al-Manasseer, has been quoted as saying that Jordan and Japan would not negotiate directly with the Islamic State group and would not free al-Rishawi for the Japanese hostage only.
Jordan's main ally, the U.S., opposes negotiating with extremists.
Earlier Wednesday, the mother of the Japanese hostage, Kenji Goto, appealed publicly to Japan's premier to save her son.
The mother, Junko Ishido, read to reporters her plea to Prime Minister Shinzo Abe, which she said she sent after both Abe and Japan's main government spokesman declined to meet with her.
"Please save Kenji's life," Ishido said, begging Abe to work with the Jordanian government until the very end to try to save Goto.
"Kenji has only a little time lef," she said.
The Jordanian government is under growing pressure at home to win the release of the pilot.
The pilot's father, Safi al-Kaseasbeh, beseeched his government late Tuesday "to meet the demands" of the Islamic State group.
"All people must know, from the head of the regime to everybody else, that the safety of Mu'ath means the stability of Jordan, and the death of Mu'ath means chaos in Jordan," he told The Associated Press.
About 200 of the pilot's relatives protested outside the prime minister's office in Amman, chanting anti-government slogans and urging that it meet the captors' demands.
The militants reportedly have killed one Japanese hostage, Haruna Yukawa, and the crisis has stunned Japan.
Although many in Japan are critical of the two men for going to Syria, Goto's friends and supporters have launched a social media campaign calling for his release.
Tuesday's video resembled a message released over the weekend that purportedly withdrew a demand for $200 million ransom for Goto and Yukawa made in an earlier message.
The Associated Press could not independently verify the videos released Saturday and Tuesday. They lack the logo of the Islamic State group's al-Furqan media arm. But some militant websites affiliated with the Islamic State group referenced the latest video and posted links to it Tuesday.
The latest message condemns Jordan for not releasing al-Rishawi, saying that unless she is freed within 24 hours, the pilot, followed by Goto, will be killed. It says it is the group's last message.
A release of al-Rishawi would be a major propaganda coup for the Islamic State group.
Al-Kaseasbeh, 26, was seized after his Jordanian F-16 crashed near the Islamic State group's de facto capital of Raqqa in December. He is the first foreign military pilot they have captured since a U.S.-led coalition that includes Jordan began an aerial campaign against the Islamic State group in August.
This is the first time that the group has publicly demanded the release of prisoners in exchange for hostages. Previous captives may have been released in exchange for ransom, although the governments involved have refused to confirm any payments were made.
Goto, a freelance journalist, was captured in October in Syria, apparently while trying to rescue Yukawa, 42, who was taken hostage last summer.
The mother of another Jordanian prisoner, Ziad al-Karboli, said her family was told the Islamic State group also wants his release as part of a swap, but it is unclear if that was related to a possible deal involving the Japanese hostage.
Al-Karboli, an aide to a former al-Qaida leader in Iraq, was sentenced to death in 2008 for killing a Jordanian citizen.
