Defence Officers Society is a Cooperative Group Housing Society (CGHS) in south-west Delhi Registered as Rajasva CGHS, the society is known for its diverse culture, harmony and perfect serif According to the president of the Debasis Bagchi, it was formed in the early eighties by a group of people Revenue Department of Central Government and State Government. The society now, however, has about 60 per centof its residents from a defense background. “With time, the number of defence personnel has kept on increasing. So we re-named the society to Defence Officers Society,” said President of the society, Debasis Bagchi. Spread over an area of 6500 sqmt, the society is having 80 flats of different dimensions like 3BHK+ study, 2BHK+study & 2BHK flats. There are 3 towers having 7 floors and 8 floors. The society has a 24 hours water supply and power back-up facility. It has a big open space and a beautiful central park having a play area for the children.