Witnesses in Mumbai say the attackers in Mumbai singled out Americans and Britons in their attacks.

* WHAT OTHER ATTACKS HAVE INDIAN MUJAHIDEEN CARRIED OUT?

The group first emerged during a wave of bombings in the northern state of Uttar Pradesh in November 2007, sending an e-mail to media outlets just before some of the bombs exploded.

Their next attacks were the Jaipur blasts.

On July 25, eight small bomb attacks in the IT city of Bangalore on July 25 that killed at least one person and wounded 15. There was no known claim of responsibility.

But a day later, at least 16 bombs exploded in Ahmedabad in the state of Gujarat, killing 45 and wounding 161. Shortly before the blasts, an e-mail in the name of the Indian Mujahideen was sent to local media warning that people would soon "feel the terror of death" in the name of Allah.

It said the attacks were revenge for the Gujarat riots of 2002, when around 2,500 people, most of them Muslims, were killed by Hindu mobs. A later e-mail accused several state governments of harassing, imprisoning and torturing Muslims and threatened consequences if they did not stop.

In September, at least five bombs exploded in crowded markets and streets in New Delhi, killing at least 18 people.

The Indian Mujahideen sent out an e-mail moments after the first blast in New Delhi, saying the explosions were to prove its capability to strike in the most secure of Indian cities.

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