All the Roosevelt sons had military training prior to World War I. With the outbreak of war in Europe in August 1914, there was a heightened concern about the nation's readiness for military engagement. Only the month before, Congress had belatedly recognized the significance of military aviation by authorizing the creation of an Aviation Section in the Signal Corps. In 1915 Major General Leonard Wood, a friend of Theodore Roosevelt since the Rough Rider days, organized a summer camp at Plattsburgh, New York, to provide military training for business and professional men at their own expense. It would be this summer training program that would provide the basis of a greatly expanded junior officers corps when the Country entered World War I. During August 1915, many well-heeled young men from some of the finest East Coast schools, including Quentin Roosevelt and two of his brothers, attended the Camp. When the United States entered the War, commissions were offered to the graduates of these schools based on their performance. The National Defense Act of 1916 continued the student military training and the businessmen's summer camps and placed them on a firmer legal basis by authorizing an Officers' Reserve Corps and a Reserve Officers' Training Corps (ROTC). Quentin, just out of the rigors of Groton and Harvard, did not really enjoy the training, but stuck it out anyway.