Lashkar-e-Taiba is among the most powerful militants groups in South Asia and increasingly viewed as a global terrorist threat on par with al-Qaeda. Considered Pakistan's most powerful proxy against India, the group gained public prominence after its deadly ten-person suicide assault on Mumbai in November 2008. By the time the last Lashkar terrorist was dead after nearly 60 hours, it appeared the world was facing a new menace. Boasting transnational...