Book excerpt: This study examines the observations of U.S. military personnel who attended India's Defence Services Staff College (DSSC) at Wellington. Although the DSSC is a tri-service professional military education institution, this study focuses primarily on the Indian Army, the largest and most influentialmilitary service in India. Collectively, U.S. personnel at the DSSC had sustained interactionsover an extended period of time with three distinct groups of Indian Army officers: seniorofficers (brigadier through lieutenant general), senior midlevel (lieutenant colonel and colonel),and junior midlevel (captain and major). The study focuses on the attitudes and values of theIndian Army officer corps over a 38-year period, from 1979 to 2017, to determine if there waschange over time, and if so, to understand the drivers of that change.