Channel 10 TV reported yesterday that Gill Rosenberg traveled to Iraq about 10 days ago.
The 31 year-old has served in the Israeli military and had previously worked as a pilot in Canada, it said. The station said she spent time in a US prison for her part in a phone scam.
Speaking in Hebrew to Israel Radio she said she contacted the fighters on Facebook. "I was with the guerrillas in the mountains for a few days and then I crossed the border," she said.