The Masjid-E-Jahan Numa the ‘World-reflecting Mosque’), commonly known as the Jama Masjid of Delhi, is one of the largest mosques in India. It was built by Mughal emperor Shah Jahan between 1644 and 1656 at a cost of 1 million rupees, The mosque was completed in 1656 AD with three great gates, four towers and two 40 m high minarets. The courtyard can accommodate more than 25,000 persons. There are three domes on the terrace. The mosque has been the site of two attacks, one in 2006 and another in 2010.