Rapid turnover of ROTC officers, the decline in ROTC enrollment, inadequate training for the specialized techniques of modem warfare, and the quick obsolescence of technical training have created an acute problem in the development of a body of highly-trained professional career officers. This book takes a fresh view of this vital problem and provides a starting point for a revision of our methods for providing the military leadership that our nation requires. Originally published in 1959. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.