Commodore Reef
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Commodore Reef
Commodore Reef, also known as Rizal Reef ( fil, Bahura ng Rizal; ms, Terumbu Laksamana; vi, Đá Công Đo; Mandarin ), is a reef located in the southeast of Dangerous Ground in the Spratly Islands in the South China Sea. It is located east of the Ardasier Reef and Investigator Shoal, NE of Swallow Reef and SE of Cuarteron Reef. The rock has been legally declared a rock. It is one of the areas in the Spratly Islands occupied by the Philippines. It appears as two atolls joined by a reef. On the central reef flat, a number of man-made structures are visible within a 25m × 25m area. On 17 February 2020, a Philippine Navy corvette, the BRP ''Conrado Yap'' (PS-39) encountered the PLA Navy's (PLAN) Type 056A ''Jiangdao'' corvette CNS Liupanshui (hull number 514) while conducting a patrol mission near Commodore Reef. The Chinese vessel reportedly announced "The Chinese government has indisputable sovereignty over the South China Sea, its islands and its adjacent waters" and, ...
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South China Sea
The South China Sea is a marginal sea of the Western Pacific Ocean. It is bounded in the north by the shores of South China (hence the name), in the west by the Indochinese Peninsula, in the east by the islands of Taiwan and northwestern Philippines (mainly Luzon, Mindoro and Palawan), and in the south by Borneo, eastern Sumatra and the Bangka Belitung Islands, encompassing an area of around . It communicates with the East China Sea via the Taiwan Strait, the Philippine Sea via the Luzon Strait, the Sulu Sea via the straits around Palawan (e.g. the Mindoro and Balabac Straits), the Strait of Malacca via the Singapore Strait, and the Java Sea via the Karimata and Bangka Straits. The Gulf of Thailand and the Gulf of Tonkin are also part of the South China Sea. The shallow waters south of the Riau Islands are also known as the Natuna Sea. The South China Sea is a region of tremendous economic and geostrategic importance. One-third of the world's maritime shipping passe ...
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Swallow Reef
Swallow Reef, also known as ms, Pulau Layang-Layang, lit=; vi, Đá Hoa Lau; Mandarin ; Celerio Reef ( tl, Bahura ng Celerio, lit=), is an oceanic atoll of the Spratly Islands administered by Malaysia, which is situated approximately northwest of Kota Kinabalu, Sabah. The atoll is about 7 km long and 2 km wide with a central lagoon. The part of the atoll above sea level is a reef on the south-east rim which had an original land area of approximately , but with reclaimed land now covers , measuring over long and wide. The Royal Malaysian Navy (RMN) has maintained a presence on the reef since 1983, but as with all of the Spratly Islands, the ownership is disputed, and it is also claimed by the People's Republic of China, the Republic of China (Taiwan) and Vietnam. The Philippines does not lay claim to Swallow Reef. The island has gained recognition as a destination for scuba divers. Layang Layang is especially known for the hammerhead sharks during the May mating se ...
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Fire-control System
A fire-control system (FCS) is a number of components working together, usually a gun data computer, a director, and radar, which is designed to assist a ranged weapon system to target, track, and hit a target. It performs the same task as a human gunner firing a weapon, but attempts to do so faster and more accurately. Naval based fire control Origins The original fire-control systems were developed for ships. The early history of naval fire control was dominated by the engagement of targets within visual range (also referred to as direct fire). In fact, most naval engagements before 1800 were conducted at ranges of . Even during the American Civil War, the famous engagement between and was often conducted at less than range. Rapid technical improvements in the late 19th century greatly increased the range at which gunfire was possible. Rifled guns of much larger size firing explosive shells of lighter relative weight (compared to all-metal balls) so greatly increa ...
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Armed Forces Of The Philippines
The Armed Forces of the Philippines (AFP) ( fil, Sandatahang Lakas ng Pilipinas) are the military forces of the Philippines. It consists of three main service branches; the Army, the Air Force, and the Navy (including the Marine Corps). The President of the Philippines is the Commander-in-Chief of the AFP and forms military policy with the Department of National Defense, an executive department acting as the principal organ by which military policy is carried out, while the Chief of Staff of the Armed Forces of the Philippines serves as the overall commander and the highest-ranking officer in the AFP. Founded under the National Defense Act of 1935, while tracing its roots to the Philippine Revolutionary Army, the AFP has played an integral part in the country's history. The AFP has also been involved in various conflicts, such as combatting rebellion against the Communist Party of the Philippines (CPP) and it's attached organizations, the New People's Army (NPA) and the Nati ...
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Government Of China
The Government of the People's Republic of China () is an Authoritarianism, authoritarian political system in the China, People's Republic of China under the exclusive political leadership of the Chinese Communist Party (CCP). It consists of Legislative system of China, legislative, Executive (government), executive, military, supervisory, Judiciary, judicial, and procuratorial branches. The constitutional head of government is Premier of the People's Republic of China, premier, while the ''de facto'' Paramount leader, top leader of government is General Secretary of the Chinese Communist Party, General Secretary of the Communist Party. The National People's Congress (NPC) is the highest state organ, with control over the Constitution of the People's Republic of China, constitution and basic laws, as well as over the election and supervision of officials of other government organs. The congress meets annually for about two weeks in March to review and approve major new policy dir ...
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Hull Number
Hull number is a serial identification number given to a boat or ship. For the military, a lower number implies an older vessel. For civilian use, the HIN is used to trace the boat's history. The precise usage varies by country and type. United States usage Civilian use For civilian craft manufactured in the United States, the hull number is given to the vessel when it is built and forms part of the hull identification number, which uniquely identifies the vessel and must be permanently affixed to the hull in at least two places. A Hull Identification Number (HIN) is a unique set of 12 characters, similar to the Vehicle Identification Number which is found on automobiles. In 1972, The United States Coast Guard was asked to create a standardized format for HINs to allow for better tracking of accidents and history of boats. This HIN format is as follows: The first three characters consist of the Manufacturers Index Code (MIC) and should only be letters. The following five character ...
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Type 056 Corvette
The Type 056 corvette (NATO reporting name: Jiangdao-class corvette) is a class of warship deployed by the Chinese People's Liberation Army Navy (PLAN). They replace older patrol craft and some of the Type 053H frigates. The first Type 056 entered service in February 2013. An anti-submarine warfare (ASW) variant, commonly known as Type 056A, has also entered service. Following construction of the ''Aba'' in December 2019, China ceased building of Type 056 corvettes to focus on procuring bigger warships for high sea missions. Two 1,800 ton patrol variants, P18N have been delivered to Nigerian Navy and four C13B 1,300 ton corvette variants have been sold to Bangladesh Navy. History and development The Type 056 hull may have been based on the '' Pattani''-class offshore patrol vessels, which were built in China for Thailand from 2005 to 2006. The first ship was launched by Hudong-Zhonghua Shipbuilding in May 2012. In late 2012, corvettes were being produced by four Chinese shipyar ...
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People's Liberation Army Navy
The People's Liberation Army Navy (PLAN; ), also known as the People's Navy, Chinese Navy, or PLA Navy, is the maritime service branch of the People's Liberation Army. The PLAN traces its lineage to naval units fighting during the Chinese Civil War and was established on 23 April 1949. Throughout the 1950s and early 1960s, the Soviet Union provided assistance to the PLAN in the form of naval advisers and export of equipment and technology. Until the late 1980s, the PLAN was largely a riverine and littoral force (brown-water navy). In the 1990s, following the fall of the Soviet Union and a shift towards a more forward-oriented foreign and security policy, the leaders of the Chinese military were freed from worrying overland border disputes. Traditionally subordinated to the PLA Ground Force, PLAN leaders were now able to advocate for a renewed attention towards the seas. Chinese military officials have outlined plans to operate in the first and second island chains, and ...
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People's Liberation Army
The People's Liberation Army (PLA) is the principal military force of the People's Republic of China and the armed wing of the Chinese Communist Party (CCP). The PLA consists of five service branches: the Ground Force, Navy, Air Force, Rocket Force, and Strategic Support Force. It is under the leadership of the Central Military Commission (CMC) with its chairman as commander-in-chief. The PLA can trace its origins during the Republican Era to the left-wing units of the National Revolutionary Army (NRA) of the Kuomintang (KMT) when they broke away on 1 August 1927 in an uprising against the nationalist government as the Chinese Red Army before being reintegrated into the NRA as units of New Fourth Army and Eighth Route Army during the Second Sino-Japanese War. The two NRA communist units were reconstituted into the PLA on 10 October 1947. Today, the majority of military units around the country are assigned to one of five theater commands by geographical location. ...
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BRP Conrado Yap (PS-39)
The BRP ''Conrado Yap'' (PS-39) is a currently commissioned with the Philippine Navy. She is the service' first modern corvette and one of its most heavily armed units. She was originally named ROKS ''Chungju'' (PCC-762) during her service with the ROK Navy. Design The ship has a length of , a beam of and draft of . The ship has a displacement of 1,220 tons full load. It has a rated capacity for a crew consisting of 118 personnel and can operate non-stop for 20 days. The ship has a maximum speed of 30 knots and has a range of to 4,000 nautical miles. It is powered by a combined diesel or gas, and LM2500 gas turbines. The ship was designed for coastal defense and anti-submarine operations. She is being utilized by the Philippine Navy for anti-submarine warfare (ASW) training in preparation for transition to the new frigates being built in South Korea for the Philippine Navy. The Department of National Defense is trying to request for transfer of more units. Armament The shi ...
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Corvette
A corvette is a small warship. It is traditionally the smallest class of vessel considered to be a proper (or " rated") warship. The warship class above the corvette is that of the frigate, while the class below was historically that of the sloop-of-war. The modern roles that a corvette fulfills include coastal patrol craft, missile boat and fast attack craft. These corvettes are typically between 500 tons and 2,000 .although recent designs may approach 3,000 tons, having size and capabilities that overlap with smaller frigates. However unlike contemporary frigates, a modern corvette does not have sufficient endurance and seaworthiness for long voyages. The word "corvette" is first found in Middle French, a diminutive of the Dutch word ''corf'', meaning a "basket", from the Latin ''corbis''. The rank "corvette captain", equivalent in many navies to "lieutenant commander", derives from the name of this type of ship. The rank is the most junior of three "captain" ranks in sev ...
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Philippine Navy
The Philippine Navy (PN) ( tgl, Hukbong Dagat ng Pilipinas, , Sea Army of the Philippines) ( es, Armada de Filipinas, , Ejército del Mar de las Filipinas) is the naval warfare service branch of the Armed Forces of the Philippines. It has an estimated strength of 24,500 active service personnel, including the 8,300-strong Philippine Marine Corps. It operates 82 combat vessels, 14 auxiliary vessels, 25 manned aircraft and 8 unmanned aerial vehicles. It shares the responsibility of patrolling the maritime borders with the Philippine Coast Guard, a formerly attached unit which became a separate maritime law enforcement agency in 1998. History Pre-colonial period Before the Spaniards arrived in the Philippines the ancient native people were already engaging in naval warfare, raiding, trade, piracy, travel and communication using various vessels including balangay. A flotilla of balangay was discovered in the late 1970s in Butuan City, Agusan del Norte. Native Philippine warshi ...
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