The recent arrest of a Taliban fighter suspected of trafficking weapons from Iran to Afghanistan comes at the end of a year in which Iran greatly increased its efforts to disrupt the U.S.-led coalition in Afghanistan, military and intelligence officials say.
Over the past year, military officials have uncovered evidence of Iran training Afghan insurgents to make less detectable bombs out of plastic and supplying them with automatic rifles and other small arms. The Iranian Revolutionary Guard has also tutored Taliban sympathizers in guerrilla warfare tactics.
Full Story: Iran seen providing more training, weapons to Afghan insurgents | Washington Examiner