The Malaysian Armed Forces (MAF, Malay: Angkatan Tentera Malaysia-ATM), the military of Malaysia, consists of three branches, namely the Malaysian Army, the Royal Malaysian Navy, and the Royal Malaysian Air Force. 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. 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).