Although sources say many rockets were fired at Eilat FROM Jordan..
Israeli Defence Minister Shaul Mofaz speaking said the attacks were "intended to hit the Israeli side and the Jordanian side as well".
"We still don't know who is behind this act," he said, adding that the Israeli and Jordanian authorities were co-operating over the incident.
A Jordanian security source said authorities were searching for three men in the Katyusha missile attack, which was launched from an industrial warehouse area near the entrance to the city.
"We are searching for a Syrian and two Iraqis who are in Aqaba and used Kuwaiti number plates," the source said.