12 Iranian construction workers were kidnapped in Afghanistan.  They were building a police training center.

Iran blames “foreigners” which could refer to Western forces, or to al Qaeda.  The Iranian government did not specify.

In the last few years Iran and Afghanistan have made major economic deals, including construction programs and gas/oil shipments.

In the late 1990s, the Taliban killed several Iranian diplomatic officials, which prompted Iran to mass hundreds of thousands of troops on Afghanistan’s border.