The Phalanx CIWS is an automated gun-based close-in weapon system to defend military watercraft automatically against incoming threats such as aircraft, missiles, and small boats. It was designed and manufactured by the General Dynamics Corporation, Pomona Division, later a part of Raytheon. Consisting of a radar-guided 20 mm (0.8 in) Vulcan cannon mounted on a swiveling base, the Phalanx has been used by the United States Navy and the naval forces of 15 other countries. The US Navy deploys it on every class of surface combat ship, except the Zumwalt-class destroyer and San Antonio-class amphibious transport dock. Other users include the British Royal Navy, the Royal Australian Navy, the Royal New Zealand Navy, the Royal Canadian Navy, and the U.S. Coast Guard.
An anti-ship missile (AShM) is a guided missile that is designed for use against ships and large boats. Most anti-ship missiles are of the sea skimming variety, and many use a combination of inertial guidance and active radar homing. A large number of other anti-ship missiles use infrared homing to follow the heat that is emitted by a ship; it is also possible for anti-ship missiles to be guided by radio command all the way.
The Soviet designation Project 1241 Molniya are a class of Russian missile corvettes. They have the NATO reporting name Tarantul. These ships were designed to replace the Project 205M Tsunami missile cutter.
The Type 052 (NATO/OSD Luhu-class destroyer is a class of destroyers developed in the People's Republic of China for the People's Liberation Army Navy. The Type 052 was an intermediate between the obsolescent Type 051 and the modern Type 052B destroyers. They were the first PLAN destroyers powered by gas turbines, and the first PLAN ships with modern combat direction systems. They were also part of the first generation of PLAN warships armed with surface-to-air missiles in the form of the short-range Crotale
The Type 051B destroyer is a class of destroyer built by the People's Republic of China. It consists of only one ship, Shenzhen (167). When Shenzhen was commissioned into the People's Liberation Army Navy Surface Force in 1998, it was then the largest surface combatant that China had ever built. It resembles in many ways an enlarged version of the Luhu-class destroyer, and is one of the first PLAN ships with a slope-sided hull to reduce radar signature. The Type 051B was succeeded by the domestic Type 052B destroyer, discounting the 4 Soviet-built Sovremenny-class destroyer that China purchased in the interim.
The Type 052B is a class of guided-missile destroyers in the Chinese People's Liberation Army Navy Surface Force (PLAN). The Type 052B was China's first modern destroyer design and the first Chinese design to incorporate true medium-range air defence capability in the form of Russian Shtil-1 surface-to-air missiles (SAM).
The Type 052C destroyer is a class of guided-missile destroyers in the Chinese People's Liberation Army Navy Surface Force (PLAN). The Type 052C introduced both fixed active electronically scanned array (AESA) radar and vertically launched surface-to-air missiles into PLAN service, making it the first Chinese warship with area air defence capability.
The Type 730 is a Chinese seven-barrelled 30 mm Gatling gun/rotary cannon CIWS. It has a PLA Navy designation H/PJ12. It is mounted in an enclosed automatic turret and directed by radar, and electro-optical tracking systems. The maximum rate of fire is 5800 rd/m, and the effective range is up to 3 km.
The Type 364 radar was developed by the Yangzhou Marine Electronic Instruments Research Institute (扬州船用电子仪器研究所) / No. 723 Research Institute. It is typically enclosed in a dome on new PLA-N's frigates and destroyers.
The Type 344 is a multifunctional fire control radar (FCR) developed by the Xian Research Institute of Navigation Technology (西安导航技术研究所)/XRINT/ No. 20th Research Institute.
The People's Liberation Army Navy Surface Force is the surface warfare branch of China's People's Liberation Army Navy (PLAN), consisting of all surface vessels in operational service with the PLAN. The PLAN Surface Force operates 661 ships organized into three fleets: the North Sea Fleet, the East Sea Fleet and the South Sea Fleet.
The People's Liberation Army Navy (PLAN) is the naval branch of the People's Liberation Army (PLA), the armed forces of the People's Republic of China. The PLAN force consists of approximately 250,000 men and over a hundred major combat vessels, organized into three fleets: the North Sea Fleet, the East Sea Fleet, and the South Sea Fleet.
The Durand de la Penne class are two guided-missile destroyers operated by the Italian Navy. The design is an enlarged version of the Audace class, updated with diesel and gas turbine CODOG machinery and modern sensors. Four ships were planned but the second pair were cancelled when Italy joined the Horizon project.
The Sovremenny class, Soviet designation Project 956 Sarych (buzzard), is a class of anti-ship and anti-aircraft guided-missile destroyers of the Soviet and later Russian Navy. The ships are named after qualities, with "Sovremenny" translating as "modern" or "contemporary". Most of the ships have been retired from active service and one converted into a museum ship in 2018; as of 2021 three remain in commission with the Russian Navy with several in overhaul. Four modified ships were delivered to the People's Liberation Army Navy, and remain in service.
Zhangzhou (151) is a Type 052C destroyer of the People's Liberation Army Navy. She was commissioned on 26 December 2013.
Jinan (152) is a Type 052C destroyer of the People's Liberation Army Navy (PLAN). She was commissioned on 22 December 2014.
Xi'an (153) is a Type 052C destroyer of the People's Liberation Army Navy. She was commissioned on 9 February 2015.
Shenyang (115) is the lead ship of Type 051C destroyer of the People's Liberation Army Navy. She was commissioned on 1 January 2006.
Shijiazhuang (116) is second ship of Type 051C destroyer of the People's Liberation Army Navy. She was commissioned on 22 January 2007.
People's Liberation Army Navy Surface Force 
