The Malaysian Armed Forces (MAF, Malay: Angkatan Tentera Malaysia-ATM), the military of Malaysia, consists of three branches; the Royal Malaysian Navy (RMN, Malay: Tentera Laut Diraja Malaysia-TLDM), the Malaysian Army (Malay: Tentera Darat Malaysia-TD) and the Royal Malaysian Air Force (RMAF, Malay: Tentera Udara Diraja Malaysia-TUDM). General Zulkefli Mohd. Zin is the Chief of Defence Forces, Malaysia.

Malaysia's armed forces originated from the formation of local military forces in the first half of the 20th century, during British colonial rule of Malaya and Singapore prior to Malaya's independence in 1957. Its role is to defend the sovereignty and strategic interests of Malaysia from all forms of threat.^{[citation needed]}

It is responsible for assisting civilian authorities to overcome all international threats, preserve public order, assist in natural disasters and participate in national development programs. It is also sustaining and upgrading its capabilities in the international sphere to uphold the national foreign policy of being involved under the guidance of the United Nations (UN).

Malaysia (ⁱ/məˈleɪʒə/ mə-LAY-zhə or ⁱ/məˈleɪsiə/ mə-LAY-see-ə) is a federal constitutional monarchy in Southeast Asia. It consists of thirteen states and three federal territories and has a total landmass of 329,847 square kilometres (127,350 sq mi) separated by the South China Sea into two similarly sized regions, Peninsular Malaysia and Malaysian Borneo. Land borders are shared with Thailand, Indonesia, and Brunei, and maritime borders exist with Singapore, Vietnam, and the Philippines. The capital city is Kuala Lumpur, while Putrajaya is the seat of the federal government. In 2010 the population exceeded 27.5 million, with over 20 million living on the Peninsula.

Malaysia has its origins in the Malay Kingdoms present in the area which, from the 18th century, became subject to the British Empire. The first British territories were known as the Straits Settlements, whose establishment was followed by the Malay kingdoms becoming British protectorates. The territories on Peninsular Malaysia were first unified as the Malayan Union in 1946. Malaya was restructured as the Federation of Malaya in 1948, and achieved independence on 31 August 1957. Malaya united with Sabah, Sarawak, and Singapore on 16 September 1963, with si being added to give the new country the name Malaysia. However, less than two years later in 1965, Singapore was expelled from the federation. Since independence, Malaysia has had one of the best economic records in Asia, with GDP growing an average 6.5% for almost 50 years. The economy has traditionally been fuelled by its natural resources, but is expanding in the sectors of science, tourism, commerce and medical tourism.