[...] On May 28 in Zahedan, in Sistan-Balochistan province in Iran, the Pakistan-based, hardcore Sunni, ultra-anti-Shi'ite outfit Jundallah ("Soldiers of God") claimed responsibility for a suicide bombing inside the Amir al-Momenin mosque that killed 25 people and wounded 125.
The timing and the circumstances could not be more suspicious. Tehran simply cannot understand how Islamabad could not contain Jundallah after it has been offered key, on-the-ground intelligence. [...]
After the bombing, the diplomatic dance could not but step into overdrive. Islamabad insists it is aligned with Tehran in their regional brand of the war on terror. But Tehran, not beating around the bush, has now explicitly demanded Islamabad to hand over Jundallah supremo Rigi, who is based in Balochistan. Pakistan's Interior Ministry has promised, on the record, to "hunt down" Jundallah. [...]
Crucially, Islamabad's tune also has begun to change, in tandem with Tehran, drifting to the "third party" gambit - a foreign player supporting Jundallah's cross-border destabilization campaign, which sabotages any Pakistan-Iran rapprochement and of course the IP [Pipeline].
One does not need to share Tehran's national security worries to identify this foreign player: Washington, which not by accident supports a rival pipeline to IP, the ever-troubled Turkmenistan-Afghanistan-Pakistan-India (TAPI) pipeline, the raison d'etre for the US involvement in Afghanistan. Iranian Foreign Minister Manouchehr Mottaki said as much, "We consider Rigi's network linked with some foreign forces in Afghanistan." And he added Iran had plenty of "evidence".
Both Washington and Islamabad have tended to ignore Jundallah's anti-Iran activities. Well, not really, because under the George W Bush-era Jundallah was co-opted by US intelligence for regime change purposes in Iran. As for the Pakistani angle, will the Pakistani Inter-Services Intelligence (ISI) finally move against Jundallah, as it seems to be moving against Baitullah Mehsud's Taliban? In principle, this should be a no-brainer; according to the Fars News Agency, the chief of the Iranian Armed Forces, General Hassan Firouzabadi, informed Islamabad of Rigi's exact location.