page_title: Royal Thai Marine Corps
section_title: Field artillery
hierarchical_section_title: Royal Thai Marine Corps / Equipment / Field artillery
caption_attribution_description: ATMOS 2000 (Autonomous Truck MOunted howitzer System) 155 mm/39 calibre self-propelled howitzer in tests with IDF
context_page_description: The Royal Thai Marine Corps or RTMC are the marines of the Royal Thai Navy. The Royal Thai Marine Corps was founded in 1932, when the first battalion was formed with the assistance of the United States Marine Corps. It was expanded to a regiment in 1940 and was in action against communist guerrillas throughout the 1950s and 1960s. During the 1960s the United States Marine Corps assisted in its expansion into a brigade. The Royal Thai Marine Corps saw action on the Malaysian border in the 1970s, and has now been increased to four brigades.
caption: ATMOS 2000
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