The financial and commercial heart of India is reeling from the worst series of terrorist attacks in its history. The well-coordinated attacks simultaneously targeted two of the city's best-known hotels, a railway station and a number of tourists' landmarks. In the aftermath of the attacks, the Deccan Mujahideen, a previously unknown group, claimed responsibility. This group is apparently linked with another relatively new and previously unknown terrorist organization, the Indian Mujahideen (IM), a splinter group of the outlawed Students Islamic Movement of India (SIMI). The IM, a local radical Islamist organization, had already claimed responsibility for the 2007 Uttar Pradesh bombings and the May 2008 attacks in Jaipur. The group's activities had increased dramatically in the past six months, with over four attacks in as many major Indian cities that claimed the lives of over 140 people. Please Read more.