The Office of Strategic Services (OSS) was an intelligence agency of the United States during World War II. The OSS was formed as an agency of the Joint Chiefs of Staff (JCS) to coordinate espionage activities behind enemy lines for all branches of the United States Armed Forces. Other OSS functions included the use of propaganda, subversion, and post-war planning.
The Chindits, officially known as Long Range Penetration Groups, were special operations units of the British and Indian armies which saw action in 1943–1944 during the Burma Campaign of World War II. Brigadier Orde Wingate formed them for long-range penetration operations against the Imperial Japanese Army, especially attacking lines of communication deep behind Japanese lines.
Merrill’s Marauders (named after Frank Merrill) or Unit Galahad, officially named the 5307th Composite Unit (Provisional), was a United States Army long range penetration special operations jungle warfare unit, which fought in the Southeast Asian theater of World War II, or China-Burma-India Theater (CBI). The unit became famous for its deep-penetration missions behind Japanese lines, often engaging Japanese forces superior in number.
The Burma campaign was a series of battles fought in the British colony of Burma. It was part of the South-East Asian theatre of World War II and primarily involved forces of the Allies against the invading forces of the Empire of Japan. Imperial Japan was supported by the Thai Phayap Army, as well as two collaborationist independence movements and armies. Nominally independent puppet states were established in the conquered areas and some territories were annexed by Thailand. In 1942 and 1943, the international Allied force in British India launched several failed offensives to retake lost territories. Fighting intensified in 1944, and British Empire forces peaked at around 1 million land and air forces. These forces were drawn primarily from British India, with British Army forces, 100,000 East and West African colonial troops, and smaller numbers of land and air forces from several other Dominions and Colonies. These additional forces allowed the Allied recapture of Burma in 1945.
China Burma India Theater (CBI) was the United States military designation during World War II for the China and Southeast Asian or India–Burma (IBT) theaters. Operational command of Allied forces in the CBI was officially the responsibility of the Supreme Commanders for South East Asia or China. In practice, U.S. forces were usually overseen by General Joseph Stilwell, the Deputy Allied Commander in China; the term "CBI" was significant in logistical, material and personnel matters; it was and is commonly used within the US for these theaters.
Jungle warfare or woodland warfare is warfare in forests, jungles, or similar environments. The term encompasses military operations affected by the terrain, climate, vegetation, and wildlife of densely-wooded areas, as well as the strategies and tactics used by military forces in these situations and environments.
Roger Hilsman Jr. was an American soldier, government official, political scientist, and author. He saw action in the China-Burma-India Theater of World War II, first with Merrill's Marauders, getting wounded in combat, and then as a guerilla leader for the Office of Strategic Services. He later became an aide and adviser to President John F. Kennedy, and briefly to President Lyndon B. Johnson, in the U.S. State Department while he served as Director of the Bureau of Intelligence and Research in 1961 to 1963 and Assistant Secretary of State for Far Eastern Affairs in 1963 to 1964.
Carl Frederick Eifler was a U.S. Army officer best known for having commanded Detachment 101, which served behind the enemy lines in Japanese-occupied Burma during World War II. He helped stand up 13 army reserve detachments outside major universities to preserve the expertise and knowledge of the returning GIs.
William Ray Peers was a United States Army general, who is most notable for presiding over the Peers Commission investigation into the Mỹ Lai massacre during the Vietnam War.
Force 136 was a far eastern branch of the British World War II intelligence organisation, the Special Operations Executive (SOE). Originally set up in 1941 as the India Mission with the cover name of GSI(k), it absorbed what was left of SOE's Oriental Mission in April 1942. The man in overall charge for the duration of its existence was Colin Mackenzie.
V Force was a reconnaissance, intelligence-gathering and guerrilla organisation established by the British against Japanese forces during the Burma Campaign in World War II.
Fort Hertz was a remote British Military outpost in northeastern Burma in the district of Putao in what is now the Kachin State near the present town of Putao. It was named after William Axel Hertz. Hertz led the first expeditions into the far north of Burma in 1888, was responsible for the 1912 Gazetteer of Kachin Hills area and served as the first Deputy Commissioner of the Government in the Putao District. The military post was established in 1914 and given the name Fort Hertz in 1925 on the retirement of William Hertz from the Indian Civil Service.
The Sino-American Special Technical Cooperative Organization, also known as the Sino-American Cooperative Organization (SACO), was an organization created by the SACO Treaty signed by China and the United States in 1942 during the Second World War. It established a mutual intelligence gathering entity in China between the respective nations against Japan. It operated in China jointly along with the Office of Strategic Services (OSS), America's first intelligence agency and forerunner of the CIA while also serving as joint training program between the two nations.
A long-range penetration patrol, group, or force is a special operations unit capable of operating long distances behind enemy lines far away from direct contact with friendly forces as opposed to a Long Range Reconnaissance Patrol, a small group primarily engaged in scouting missions.
Special forces or special operations forces (SOF) are military units trained to conduct special operations. NATO has defined special operations as "military activities conducted by specially designated, organized, selected, trained and equipped forces using unconventional techniques and modes of employment".
Y Force was the South East Asia Command designation given to Chinese National Revolutionary Army forces that re-entered Burma from Yunnan in 1944 as one of the Allies fighting in Burma Campaign of World War II. It consisted of 175,000 troops divided into 15 divisions.
Behind the Burma Road is a 1963 book by William R. Peers and Dean Brelis that describes the American guerrilla warfare operations, including those of OSS Detachment 101, during the Burma Campaign in the China Burma India Theater during World War II.
Dean Brelis was a journalist who worked as a foreign correspondent for NBC, CBS and Time magazine and wrote novels and nonfiction books. He was born Constantinos Christos Brelis in Newport, Rhode Island to Greek immigrant parents. He enlisted in the Army in 1942 and was assigned to work in military intelligence for the OSS Detachment 101 under the command of William R. Peers, first as a sergeant and then as a lieutenant, during 1944 and 1945. While stationed in Burma, he received a Bronze Star.
Thomas Theodore Chamales Jr was an American author and veteran of Merrill's Marauders and the Office of Strategic Services.
Millard Preston Goodfellow, who often went by the name "Preston Goodfellow," was an American soldier, spy, diplomat, journalist, war correspondent, and newspaper publisher. A veteran of World War I, Goodfellow became a leading figure at the Office of the Coordinator of Information and the Office of Strategic Services during World War II. Goodfellow was a publisher of the Brooklyn Eagle, Pocatello Tribune, and the New York American. During the Korean War, he acted as Special Adviser to President Syngman Rhee, mediating on behalf of the State Department and Defense Intelligence Agency between Rhee and Kim Koo. Goodfellow died in Washington, DC, in 1973, at age 81.
