which clearly says the material was going from Iraq into Kuwait. The archives (one week) are in PDF form of the printed paper - select '1' to get page 1, where the article was.
http://www.kuwaittimes.net/archive_en/sun/Truck carrying radioactive material sent back
KUWAIT: Informed sources said the customs department released three out of four trucks it had impounded since Thursday after suspicion they were carrying radioactive material from Iraq to Kuwait for the US Army. The trucks were driven by four Indians. Sources said it was found that three trucks did not contain any radioactive matter, while the fourth was found to be carrying a container of highly radioactive substance. Customs officials refused to open the truck, and insisted that it not move before American military personnel and Kuwaiti security officers arrive at the scene. Sources said the American Army warned against opening the container and asked that it be allowed proceed, but the officers refused. The sources said that is was then agreed to send the truck out of Kuwait to where it came from despite the US army's objections.
Note that radioactive material is trying to cross the Iraq border into Jordan too - this report does not say who's transporting it.
Ban on scrap from Iraq recommended amid concern over radioactivity
"“About 10 to 15 trucks carrying scrap from Iraq enter Jordan daily and many others are turned back because the load they carry contains pieces of military equipment or traces of radioactivity,” the official said in a telephone interview.
Al Arab Al Yawm newspaper reported Sunday that border officials turned back 50 trucks carrying scrap from Iraq after military and other experts tested them for radioactivity.
The border official, who declined to be named, could not confirm that 50 trucks were turned back but told AFP “any truck that shows a security violation is sent back. Everyday many trucks go back.”
Al Rai daily reported on May 28 that customs officials stopped scrap trucks from Iraq after one of them was tested positive for “enriched uranium.”"
http://www.jordantimes.com/Mon/homenews/homenews7.htm