The NCC unit at Mata Sundri College is affiliated with the 2 Delhi Girls Battalion and functions under the Ministry of Defence. It offers basic military training, including parade drill, map reading, weapon handling (non-firing), and disaster preparedness. Cadets also participate in Annual Training Camps, adventure activities, and social service initiatives.

The program promotes leadership, discipline, and patriotic values among students, encouraging them to contribute meaningfully to society and national development. Through structured training and community engagement, NCC empowers young women to build confidence and character, upholding the motto “Unity and Discipline” as future leaders and responsible citizens.