While I have no doubt the Iranian government wishes the US no good, they would try to maintain plausible denialability. Sending arms half way across Afghanistan to Ghazni province? Nah. Selling arms to warlords on their border, sure. ISI, Taliban's old patron and current supporter, would be a more plausible supplier. Again not to say it isn't true, I question any thing that follows the US line and raises any excuse for the US criminal incompetence in their genocidal war on the people of Iraq and Afghanistan.
