This document provides information about career opportunities in the defense forces of India, including the Indian Army, Indian Air Force, and Indian Navy. It outlines the roles and responsibilities of each force, such as war fighting, internal security, force projection, and disaster relief. It then describes the entry schemes for joining each force for both men and women, including required education levels, marital status restrictions, and duration of training programs. The document also discusses ranks and pay scales, important entrance examinations, application processes, the multi-day selection process conducted by Services Selection Boards, and recommended preparation sources.