The multiple terrorist attacks in Mumbai were launched from Karachi from where a group of 10 Laskhar-e-Taiba (LeT)fidayeens (all Pakistanis) equipped with arms/ammunition had sailed off on November 23,2008.GPS instrument recovered from the boat which they had hijacked mid sea for coming to Mumbai showed Karachi-Mumbai route plotted for navigation. 26/11: Location in GPS matched route indicated in terrorist`s diary | India News A new militant outfit called Deccan Mujahideen claimed responsibility for the attack.Deccan Mujahideen claims responsibility Investigations have revealed that the sender of the email was connected to Zarrar Shah Communication, Zarrar Shah Coordinator of LeT based in Pakistan. One of the perpetrators namely Ajmal belonging to district Okara of Pakistan, who was captured, revealed in his interrogation his LeT connections and other details about the attack. According to him, the operation was planned by Zaki-ur-Rehman of LeT.