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Sa'ar 4.5-class Missile Boat
The Sa'ar 4.5-class missile boats ( he, סער 4.5) is a class of Israeli Sea Corps missile boats designed and built by Israel Shipyards Ltd. as an improved and stretched . There are two different subclasses that are both named Sa'ar 4.5. The first subclass was initially called ''Chochit'' ( he, חוחית), but renamed to ''Aliya'' ( he, עליה). Two ''Aliya''-subclass boats are in service with the Mexican Navy. The second subclass was initially called ''Nirit'' ( he, נירית) but renamed to ''Hetz'' ( he, חץ). History The original construction plan for Sa'ar 4.5-class missile boats included: Two helicopter-equipped boats (''Aliya'' subclass) : * INS ''Aliya'' * INS ''Geula'' Three ordinary missile boats (''Hetz'' subclass): * INS ''Romach'' (launched and commissioned in 1981), * INS ''Keshet'' (launched and commissioned in 1982) and * INS ''Nirit'' The keel of INS ''Nirit'' was laid in 1984 but the construction ceased due to lack of funds and it was finally laun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2014 Israel–Gaza Conflict
The 2014 Gaza War, also known as Operation Protective Edge ( he, מִבְצָע צוּק אֵיתָן, translit=Miv'tza Tzuk Eitan, ), was a military operation launched by Israel on 8 July 2014 in the Gaza Strip, a Palestinian territories, Palestinian territory that has been Governance of the Gaza Strip, governed by Hamas since 2007.Though Hamas governs the Gaza Strip, the majority of the international community (including the UN General Assembly, the United Nations Security Council, the European Union, the International Criminal Court, and many human rights organizations) consider Israel to be occupying Gaza, as it controls the region's airspace, coastline and most of its borders. Following the 2014 kidnapping and murder of Israeli teenagers, kidnapping and murder of three Israeli teenagers in the West Bank by Hamas-affiliated Palestinians, Palestinian militants, the Israel Defense Forces (IDF) initiated ''Operation Brother's Keeper'', in which some 350 Palestinians, including n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Elta Systems
ELTA Systems Ltd (ELTA) is an Israeli provider of defense products and services specializing in radar, ELINT, COMINT, C4ISTAR, Electronic Warfare, Communication, Autonomous Ground Systems, Intelligence and Cyber products. ELTA, a group and subsidiary of Israel Aerospace Industries, is one of Israel's major defence electronics companies specializing in a variety of fields. The company was established in 1967 and moved to Ashdod as part of Levi Eshkol's policy of industry decentralization. The group operates as a designer and manufacture of defense systems house with products based on electromagnetic sensors (radar, electronic warfare and communication) and on other advanced technologies. ELTA products are designed for use in Intelligence, surveillance, target acquisition, and reconnaissance (ISTAR), early warning & control, homeland security (HLS), self-protection and self-defense, fire control and Cyber Defense . ELTA operates a worldwide marketing network, which includes cu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Surface-to-air Missile
A surface-to-air missile (SAM), also known as a ground-to-air missile (GTAM) or surface-to-air guided weapon (SAGW), is a missile designed to be launched from the ground to destroy aircraft or other missiles. It is one type of anti-aircraft system; in modern armed forces, missiles have replaced most other forms of dedicated anti-aircraft weapons, with anti-aircraft guns pushed into specialized roles. The first attempt at SAM development took place during World War II, but no operational systems were introduced. Further development in the 1940s and 1950s led to operational systems being introduced by most major forces during the second half of the 1950s. Smaller systems, suitable for close-range work, evolved through the 1960s and 1970s, to modern systems that are man-portable. Shipborne systems followed the evolution of land-based models, starting with long-range weapons and steadily evolving toward smaller designs to provide a layered defence. This evolution of design increasin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Barak 1
Barak ( he, ברק, ''lightning'') is an Israeli surface-to-air missile (SAM) designed to be used as a ship-borne point-defense missile system against aircraft, anti-ship missiles, and UAVs. Overview The Barak SAM system is designed to replace or complement gun-based CIWS platforms, such as the Phalanx CIWS, with a more flexible and longer-range SAM. The missiles are mounted in an eight cell container (which requires little maintenance) and are launched straight up. The Barak SAM system's launcher uses a compact vertical launching system, with an 8-cell module weighing . Fire control is provided by an equally compact C3I system that weighs , which can either operate independently or in conjunction with other on-board sensors. Its C3I radar system provides 360-degree coverage and the missiles can take down an incoming missile as close as away from the ship. Each Barak system (missile container, radar, computers and installation) costs about $24 million. The system is designed to de ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
M2 Browning Machine Gun
The M2 machine gun or Browning .50 caliber machine gun (informally, "Ma Deuce") is a heavy machine gun that was designed towards the end of World War I by John Browning. Its design is similar to Browning's earlier M1919 Browning machine gun, which was chambered for the .30-06 cartridge. The M2 uses Browning's larger and more powerful .50 BMG (12.7 mm) cartridge. The design has had many designations; the official U.S. military designation for the current infantry type is Browning Machine Gun, Cal. .50, M2, HB, Flexible. It is effective against infantry, unarmored or lightly armored vehicles and boats, light fortifications, and low-flying aircraft. The gun has been used extensively as a vehicle weapon and for aircraft armament by the United States since the 1930s. It was heavily used during World War II, the Korean War, the Vietnam War, the Falklands War, the Soviet–Afghan War, the Gulf War, the Iraq War, and the War in Afghanistan. It is the primary heavy machine gun of NATO ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phalanx CIWS
The Phalanx CIWS (often spoken as "sea-wiz") is a 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,Thomas, Vincent C. ''The Almanac of Seapower 1987'' Navy League of the United States (1987) p.191 later a part of Raytheon. Consisting of a radar-guided 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 and . Other users include the British Royal Navy, the Royal Australian Navy, the Royal New Zealand Navy, the Royal Canadian Navy and the US Coast Guard (aboard its - and s). A land variant, the LPWS (Land Phalanx Weapon System), part of the C-RAM system, was developed. It was deployed to counter rocket, artillery and mortar attacks du ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oerlikon 20 Mm Cannon
The Oerlikon 20 mm cannon is a series of autocannons, based on an original German Becker Type M2 20 mm cannon design that appeared very early in World War I. It was widely produced by Oerlikon Contraves and others, with various models employed by both Allied and Axis forces during World War II. Many versions of the cannon are still used today. Blowback-operated models History Origins During World War I, the German industrialist Reinhold Becker developed a 20 mm caliber cannon, known now as the 20 mm Becker using the advanced primer ignition blowback (API blowback) method of operation. This used a 20×70mmRB cartridge and had a cyclic rate of fire of 300 rpm. It was used on a limited scale as an aircraft gun on ''Luftstreitkräfte'' warplanes, and an anti-aircraft gun towards the end of that war. Because the Treaty of Versailles banned further production of such weapons in Germany, the patents and design works were transferred in 1919 to the Swiss firm SEMAG (''Seeba ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gabriel (missile)
Gabriel is a family of sea skimming anti-ship missiles manufactured by Israel Aerospace Industries (IAI). The initial variant of the missile was developed in the 1960s in response to the needs of the Israeli Navy which first deployed it in 1970. Since then, variants have been exported to navies around the world. The latest variant, the Gabriel V, is in use by the Finnish and Israeli navies as of 2020. Origin On October 21, 1967, four Styx missiles sank the destroyer INS ''Eilat'', which was patrolling along the northern shores of the Sinai. Forty-seven Israeli sailors and officers were killed or went missing in action and 100 were injured. The loss of the ship prompted the Israeli Navy to ask Israel Aerospace Industries to accelerate the development of an anti-ship missile, which had begun in 1958 with the Luz (or Lutz) program. Development Faced with Rafael Advanced Defense Systems's anxiety to develop a new guidance system, Shlomo Erell asked Israel Aerospace Industries ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Israeli Sea Corps
The Israeli Navy ( he, חיל הים הישראלי, ''Ḥeil HaYam HaYisraeli'' (English: The Israeli Sea Corps); ar, البحرية الإسرائيلية) is the naval warfare service arm of the Israel Defense Forces, operating primarily in the Mediterranean Sea theater as well as the Gulf of Eilat and the Red Sea theater. The current commander in chief of the Israeli Navy is Aluf David Sa'ar Salama. The Israeli Navy is believed to be responsible for maintaining Israel Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...'s offshore second strike, nuclear second strike capability. History The origins of the Israeli Navy lay in the founding of the Betar Naval Academy, a Jewish naval training school established in Civitavecchia, Italy, in 1934 by the Revisionist Zionist movemen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anti-ship Missile
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 good 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 first anti-ship missiles, which were developed and built by Nazi Germany, used radio command guidance.https://airandspace.si.edu/collection-objects/bomb-guided-fritz-x-x-1/nasm_A19840794000#:~:text=The%20Fritz%20X%2C%20also%20known,the%20Henschel%20Hs%20293%20missile. These saw some success in the Mediterranean Theatre during 1943–44, sinking or heavily damaging at least 31 ships with the Henschel Hs 293 and more than seven with the ''Fritz X'', including the Italian battleship ''Roma'' and the light cruiser . A variant of the HS 293 had a TV ca ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boeing Harpoon
The Harpoon is an all-weather, over-the-horizon, anti-ship missile manufactured by McDonnell Douglas (now Boeing Defense, Space & Security). The AGM-84E Standoff Land Attack Missile (SLAM) and later AGM-84H/K SLAM-ER (Standoff Land Attack Missile – Expanded Response) are cruise missile variants. The regular Harpoon uses active radar homing and flies just above the water to evade defenses. The missile can be launched from: * Fixed-wing aircraft (the AGM-84, without the solid-fuel rocket booster) * Surface ships (the RGM-84, fitted with a solid-fuel rocket booster that detaches when expended, to allow the missile's main turbojet to maintain flight) * Submarines (the UGM-84, fitted with a solid-fuel rocket booster and encapsulated in a container to enable submerged launch through a torpedo tube); * Coastal defense batteries, from which it would be fired with a solid-fuel rocket booster. Development In 1965, the United States Navy began studies for a missile in the ra ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radar Warning Receiver
Radar warning receiver (RWR) systems detect the radio emissions of radar systems. Their primary purpose is to issue a warning when a radar signal that might be a threat is detected, like a fighter aircraft's fire control radar. The warning can then be used, manually or automatically, to evade the detected threat. RWR systems can be installed in all kind of airborne, sea-based, and ground-based assets such as aircraft, ships, automobiles, military bases. This article is focused mainly on airborne military RWR systems; for commercial police speed detection radar RWR systems, see radar detector. Depending on the market the RWR system is designed for, it can be as simple as detecting the presence of energy in a specific radar band, such as the frequencies of known surface-to-air missile systems. Modern RWR systems are often capable of classifying the source of the radar by the signal's strength, phase and signal details. The information about the signal's strength and waveform can t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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