This paper explores the relationship between globalization of the arms industry and interoperability. Its premise is that while the arms industry has undertaken significant steps to globalize, NATO and ABCA military force interoperability levels remain woefully inadequate. Over sixty years ago NATO and the ABCA program sought to standardize the militaries of their member nations. Each member country agreed to take steps to ensure that interoperability among force elements was achieved. A truly globalized arms industry offers a platform to achieve greater standardization and interoperability...