The War Shipping Administration (WSA) was a World War II emergency war agency of the US government, tasked to purchase and operate the civilian shipping tonnage the United States needed for fighting the war. Both shipbuilding under the Maritime Commission and ship allocation under the WSA to Army, Navy or civilian needs were closely coordinated though Vice Admiral Emory S. Land who continued as head of the Maritime Commission while also heading the WSA. Establishment A shortage of vessels further complicated by requirements to take vessels out of service for conversion and armament was of concern at the highest levels, including the President. Particular concern that available shipping would not be used effectively led to his establishment immediately on the nation's active entry into the war of the Strategic Shipping Board composed of the Chairman of the Maritime Commission, Army Chief of Staff, Chief of Naval Operations and Mr. Harry Hopkins reporting directly to the President. Differences between the organizations and lack of decisive authority short of the President limited the board's effectiveness. An additional need was an effective routine interaction with the British Ministry of War Transport, already given management of British merchant shipping, for coordination of all Allied merchant shipping. Upon establishment of the WSA the Strategic Shipping Board continued in existence in a much diminished role under the Joint Chiefs of Staff. On February 7, 1942, the WSA was established by President Franklin Delano Roosevelt's Executive Order No. 9054. February 7, 1942 as the U.S. had entered the war. The WSA was administratively split off from the United States Maritime Commission, established in 1936, which oversaw design and construction of merchant type vessels. Those included the production of Liberty ships and Victory ships among other types. The U.S. fleet expanded to some 3,500 dry cargo vessels and over 900 high speed tankers. Operations On a practical level The Maritime Commission and the WSA worked closely together under the administration of Vice Admiral Emory S. Land at the head of each. Land described this relationship in his report to The President of WSA's progress through December 31, 1943: Under the Merchant Marine Act of 1936, the United States Maritime Commission was established as an independent agency to direct and control all phases of overseas shipping and shipbuilding. It became apparent immediately when this Nation entered the war that a special agency to deal with the operational problems peculiar