Mysterious blast in Iran: sabotage of Hizballah arms convoy?

Good news -- sabotage inside Iran?

"'Mysterious Iran blast likely an attack on Hizbullah arms convoy,'" from the Jerusalem Post, July 25 (thanks to Dennis):

A mysterious explosion in a suburb of Teheran that killed 15 people last Saturday was likely an attack on a Iranian military convoy carrying arms to Hizbullah, the Telegraph reported Friday.

The Revolutionary Guards imposed a news black-out immediately after the blast, but the UK newspaper reported that it looked like sabotage was responsible for destroying the convoy as it traveled through Khavarshahar. ...