In 1927 Carlson deployed to Shanghai with the 4th Marines. There he became regimental intelligence officer and developed a deep interest in China that would shape the remainder of his days. Three years later, commanding an outpost of the Guardia National in Nicaragua, he had his first brush with guerrilla warfare. That became the second guiding star of his career. In his only battle, he successfully engaged and dispersed an enemy unit in a daring night attack. There followed a tour with the Legation Guard in Peking, and a stint as executive officer of the presidential guard detachment at Warm Springs, Georgia. In the latter job Carlson came to know Franklin D. Roosevelt.
Captain Carlson arrived in Shanghai for his third China tour in July 1937. Again like Edson, he watched the Japanese seize control of the city. Detailed to duty as an observer, Carlson sought and received permission to accompany the Chinese Communist Party’s 8th Route Army, which was fighting against the Japanese. For the next year he divided his time between the front lines and the temporary Chinese capital of Hangkow. During that time he developed his ideas on guerrilla warfare and ethical indoctrination. When a senior naval officer censured him for granting newspaper interviews, Carlson returned to the States and resigned so that he could speak out about the situation in China. He believed passionately that the United States should do more to help the Chinese in their war with Japan.
During the next two years Carlson spoke and wrote on the subject, to include two books (The Chinese Army and Twin Stars of China), and made another trip to China. With war looming for the United States, he sought to rejoin the Corps in April 1941. The Commandant granted his request, made him a major in the reserves, and promptly brought him onto active duty. Ten months later he created the 2d Raider Battalion.
After his departure from the raiders in 1943, Carlson served as operations officer of the 4th Marine Division. He made the Tarawa landing as an observer and participated with his division in the assaults on Kwajalein and Saipan. In the latter battle he received severe wounds in the arm and leg while trying to pull his wounded radio operator out of the line of fire of an enemy machine gun. After the war Carlson retired from the Marine Corps and made a brief run in the 1946 California Senate race before a heart attack forced him out of the campaign. He died in May 1947.
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Destroyer Transports
The origins of the destroyer transports are relatively obscure. The first mention of them came in the 1st Marine Brigade’s after action report on Fleet Landing Exercise 3 (FLEX 3). Brigadier General James J. Meade suggested in that February 1937 document that destroyers might solve the dual problem of a shortage of amphibious transports and fire support. With such ships “troops could move quickly close into shore and disembark under protection of the ships’ guns.” The Navy apparently agreed and decided to experiment with one of its flush-deck, four-stack destroyers. It had built a large number of these during World War I and most were now in mothballs.
In November 1938 the Navy reclassified Manley (DD 74) as a miscellaneous auxiliary (AG 28). After a few weeks of hasty work in the New York Navy Yard, the ship served as a transport for Marine units in the Caribbean. In the fall of 1939 Manley went back into the yards for a more extensive conversion. Workers removed all torpedo tubes, one gun, two boilers, and their stacks. That created a hold amidships for cargo and troops. The Chief of Naval Operations made it a rush job so the ship would be available for FLEX 6 in early 1940. Company A, 1st Battalion, 5th Marines, was the first unit to use the revamped Manley. It used rubber boats to execute its 23 February 1940 assault landing against Culebra in the Caribbean.
