The Composite Index of National Capability (CINC) is a statistical measure of national power created by J. David Singer for the Correlates of War project in 1963.
國家實力綜合指數（CINC）是一種衡量國家實力的統計，由J·大衛辛格在1963年為戰爭相關計劃（Correlates of War）所創。