AP reports:

The operation smuggles in merchandise to avoid Iranian tariffs and to bring in American and European products that have disappeared from Iranian markets because of international sanctions. Experts note that the consumer items post no real challenge to efforts to block material with military or nuclear uses.

"Still, it shows you can't close off all channels into Iran no matter how hard you try," said Paul Rogers, who follows security affairs at Bradford University in Britain. "People will find a way."

Full story: Iran's Gulf smugglers slowed but not stopped by tensions