Assessing the Prospects and Limitations of Military Operations Other Than War (MOOTW)This paper broadly analyzes contemporary MOOTW missions and evaluates their relevance for the military in the future. First, it looks historically to determine the roots of MOOTW and how it differs from earlier, related, concepts such as Low Intensity conflict and Unconventional Warfare. The missions encompassed in MOOTW are not new but follow a long history in the US military, described herein. Several differing concepts of future threats are reviewed to determine the continued applicability of MOOTW. Within a wide variety of future threat environments, MOOTW missions should still be able to contribute to enhancing national security. However, the ability of MOOTW responses to counter the threat does not, alone, justify using the military. The paper next examines which MOOTW missions can or should be carried out by the military.