Most people who knew Oswald in the Marines described him as a “loner” who resented the exercise of authority by others. He spent much of his free time reading. He was court-martialed once for possessing an unregistered privately owned weapon and, on another occasion, for using provocative language to a noncommissioned officer. He was, however, generally able to comply with Marine discipline, even though his experiences in the Marine Corps did not live up to his expectations.
Oswald served 15 months overseas until November 1958, most of it in Japan. During his final year in the Marine Corps he was stationed for the most part in Santa Ana, Calif., where he showed a marked interest in the Soviet Union and sometimes expressed politically radical views with dogmatic conviction. Oswald again fired the M-1 rifle for record on May 6, 1959, and this time he shot a score of 191 on a shorter course than before, only 1 point over the minimum required to be a “marksman.” According to one of his fellow marines, Oswald was not particularly interested in his rifle performance, and his unit was not expected to exhibit the usual rifle proficiency. During this period he expressed strong admiration for Fidel Castro and an interest in joining the Cuban army. He tried to impress those around him as an intellectual, but his thinking appeared to some as shallow and rigid.
Oswald’s Marine service terminated on September 11, 1959, when at his own request he was released from active service a few months ahead of his scheduled release. He offered as the reason for his release the ill health and economic plight of his mother. He returned to Fort Worth, remained with his mother only 3 days and left for New Orleans, telling his mother he planned to get work there in the shipping or import-export business. In New Orleans he booked passage on the freighter SS _Marion Lykes_, which sailed from New Orleans to Le Havre, France, on September 20, 1959.
Lee Harvey Oswald had presumably planned this step in his life for quite some time. In March of 1959 he had applied to the Albert Schweitzer College in Switzerland for admission to the spring 1960 term. His letter of application contained many blatant falsehoods concerning his qualifications and background. A few weeks before his discharge he had applied for and obtained a passport, listing the Soviet Union as one of the countries which he planned to visit. During his service in the Marines he had saved a comparatively large sum of money, possibly as much as $1,500, which would appear to have been accomplished by considerable frugality and apparently for a specific purpose.