The Boston Port of Embarkation (BPOE) was a United States Army command responsible for the movement of troops and supplies from the United States to overseas commands. In World War I it was a sub-port of the New York Port of Embarkation. During World War II it became an independent Port of Embarkation with the second greatest number of passengers embarked and third greatest tonnage of cargo embarked by east coast Ports of Embarkation. In passengers it was exceeded on the east coast only by New York and in cargo only by New York and the Hampton Roads Port of Embarkation. Within three months after entry of the United States into World War II Boston was being established as a sub-port of New York. With establishment of the United States Army Transportation Corps in March 1942 the Boston sub-p