The National Defence College, located in New Delhi, is the defence service training institute and highest seat of strategic learning for officers of the Defence Service and the Civil Services. This is a very prestigious course attended only by a few hand-picked defence officers of One-Star rank and civil servants of the rank of Joint secretary to the Government of India. Each year, approximately 25 officers from friendly foreign countries like the US, UK, Canada, France, Germany, Australia, Vietnam, Sri Lanka, Nepal, UAE and others attend the course.