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RIM-7 Sea Sparrow

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Parent: Nimitz-class aircraft carrier Hop 3
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RIM-7 Sea Sparrow is a United States Navy-developed surface-to-air missile used to defend ships against anti-ship missiles and aircraft. The development of the RIM-7 Sea Sparrow involved collaboration between the United States Navy, General Dynamics, and Raytheon Technologies. The missile system has been used by various navies, including the Royal Navy, Royal Canadian Navy, and Royal Australian Navy, and has been integrated with Aegis Combat System and Phalanx CIWS.

● Development

The development of the RIM-7 Sea Sparrow began in the 1960s as a replacement for the RIM-2 Terrier and RIM-24 Tartar missiles, with the goal of creating a more advanced and effective surface-to-air missile system. The program involved partnerships between the United States Navy, General Dynamics, and Hughes Aircraft, and was influenced by the development of the AIM-7 Sparrow air-to-air missile. The RIM-7 Sea Sparrow was designed to be compatible with the MK 91 fire control system and the AN/SPG-55 fire control radar, and has been used in conjunction with the AN/SPS-48 air search radar and the AN/SPS-49 air search radar. The development of the RIM-7 Sea Sparrow was also influenced by the Cold War and the need for advanced naval warfare capabilities, as seen in the Cuban Missile Crisis and the Vietnam War.

● Design and Features

The RIM-7 Sea Sparrow has a length of approximately 3.65 meters and a diameter of 20.5 centimeters, with a launch weight of around 230 kilograms. The missile is powered by a solid rocket booster and has a maximum speed of over Mach 2, with a range of up to 14 kilometers. The RIM-7 Sea Sparrow uses a semi-active radar homing guidance system, which involves the use of radar systems such as the AN/SPG-55 and the AN/SPG-60. The missile has been used in conjunction with various warships, including the Arleigh Burke-class destroyer, the Ticonderoga-class cruiser, and the Oliver Hazard Perry-class frigate, and has been integrated with the Aegis Combat System and the Phalanx CIWS. The RIM-7 Sea Sparrow has also been used by the Royal Navy on their Type 42 destroyer and Type 22 frigate, and by the Royal Australian Navy on their Adelaide-class frigate.

● Operational History

The RIM-7 Sea Sparrow has been used in various naval operations and conflicts, including the Vietnam War, the Gulf War, and the War in Afghanistan. The missile system has been used by the United States Navy to defend against anti-ship missiles and aircraft, and has been credited with several successful intercepts, including the downing of an Iraqi Air Force MiG-21 during the Gulf War. The RIM-7 Sea Sparrow has also been used by the Royal Navy during the Falklands War, and by the Royal Australian Navy during the International Force for East Timor. The missile system has been used in conjunction with other naval systems, including the Harpoon missile and the Tomahawk missile, and has been integrated with the AN/ZPY-1 airborne early warning radar and the E-2 Hawkeye airborne early warning aircraft.

● Variants

There have been several variants of the RIM-7 Sea Sparrow, including the RIM-7H, RIM-7M, and RIM-162 ESSM. The RIM-7H is an earlier version of the missile, while the RIM-7M is a more advanced version with improved guidance and propulsion systems. The RIM-162 ESSM is a more recent variant, which uses a new guidance system and has improved range and accuracy. The RIM-162 ESSM has been used by the United States Navy and the Royal Navy, and has been integrated with the Aegis Combat System and the Phalanx CIWS. The RIM-7 Sea Sparrow has also been used in conjunction with the SM-2 missile and the SM-3 missile, and has been integrated with the AN/SPY-1 phased array radar and the AN/SPY-6 phased array radar.

● Operators

The RIM-7 Sea Sparrow has been used by several navies, including the United States Navy, Royal Navy, Royal Canadian Navy, and Royal Australian Navy. The missile system has been integrated with various warships, including the Arleigh Burke-class destroyer, the Ticonderoga-class cruiser, and the Oliver Hazard Perry-class frigate. The RIM-7 Sea Sparrow has also been used by the German Navy on their Sachsen-class frigate, and by the Japanese Maritime Self-Defense Force on their Kongō-class destroyer. The missile system has been used in conjunction with other naval systems, including the Harpoon missile and the Tomahawk missile, and has been integrated with the AN/ZPY-1 airborne early warning radar and the E-2 Hawkeye airborne early warning aircraft. The RIM-7 Sea Sparrow has also been used by the Spanish Navy on their Álvaro de Bazán-class frigate, and by the Italian Navy on their Horizon-class frigate.

Category:Surface-to-air missiles

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