UPDATE: Who is doing this?
Christine Fair, senior political scientist and a South Asia expert at the RAND Corporation, was careful to say that the identity of the terrorists could not yet be known. But she insisted the style of the attacks and the targets in Mumbai suggested the militants were likely to be Indian Muslims and not linked to Al Qaeda or Lashkar-e-Taiba, another violent South Asian terrorist group.
“There’s absolutely nothing Al Qaeda-like about it,” she said of the attack. “Did you see any suicide bombers? And there are no fingerprints of Lashkar. They don’t do hostage-taking and they don’t do grenades.” By contrast, [Sajjan Gohel, a security expert in London] said “the fingerprints point to an Islamic Al Qaeda-affiliated terrorist group."