The Royal Malaysian Navy (RMN, ; Jawi: ) is the naval arm of the Malaysian Armed Forces. RMN is the main agency responsible for the country's maritime surveillance and defense operations. RMN's area of operation consists of 603,210 square kilometers covering the country's coastal areas and Exclusive Economic Zones (EEZ). RMN also bears the responsibility of controlling the country's main Sea Lines of Communications (SLOC) such as the Straits of Malacca and the Straits of Singapore and also monitors national interests in areas with overlapping claims such as in Spratly. History Straits Settlement Royal Naval Volunteer Reserve The Royal Malaysian Navy can trace its roots to the formation of the Straits Settlement Royal Naval Volunteer Reserve (SSRNVR) in Singapore on 27 April 1934 by the British colonial government in Singapore. The SSRNVR was formed to assist the Royal Navy in the defence of Singapore, upon which the defence of the Malay Peninsula was based. Also behind its formation were political developments in Asia, particularly the rise of a Japan that was increasingly assertive in Asia. In 1938, the SSRNVR was expanded with a branch in Penang. On 18 January 1935, the British Admiralty presented Singapore with an , , to serve as the Reserve's Headquarters and drill ship. It was berthed at the Telok Ayer Basin. HMS Laburnum was sunk in February 1942, prior to the capitulation of Singapore at the beginning of Second World War activities in the Pacific. With the outbreak of the Second World War in Europe, the SSRNVR increased the recruitment of mainly indigenous personnel into the force, to beef up local defences as Royal Navy resources were required in Europe. Members of the SSRNVR were called up to active duty, and the force was augmented by members of the Royal Navy Malay Section. This formed the basis of the navy in Malaya, called the Malay Navy, manned by indigenous Malay personnel. (Similarly, the Malays were recruited into the fledgling Malay Regiment formed in 1936). The Malay Navy had a strength of 400 men who received their training at HMS Pelandok, the Royal Navy training establishment in Malaya. Recruitment was increased and in 1941 at the outbreak of the war in Asia, the Malay Navy had a strength of 1,450 men. Throughout the Second World War, the Malay Navy served with the Allied Forces in the Indian and Pacific theatre of operations. When the war ended