| 词条 | Sa'ar 5-class corvette | |||||||||||||||||||||||||||||||||
| 释义 |
Sa'ar 5 ({{lang-he|סער 5}}) is a class of Israeli Navy corvettes. They were Israeli designed using lessons learned from the {{sclass2-|Sa'ar 4.5|missile boat}}s. Three Sa'ar 5 ships were built by Huntington Ingalls Industries (formerly Litton-Ingalls Shipbuilding Corporation of Pascagoula, Mississippi) for the Israeli Navy, based on Israeli designs. They are the largest surface warships in Israel's naval fleet. Although classified as "corvettes" due to their small size and crew of only 71, their weaponry and speed are almost comparable to that of a frigate. They are equipped with sonar, torpedoes, missile launchers, electronic warfare capabilities and decoys, a gun mount, and a helipad and helicopter hangar.[1] The first of class, {{INS|Eilat|501|6}}, was launched in February 1993, followed by {{INS|Lahav}} in August 1993 and {{INS|Hanit}} in March 1994. Combat historyDuring the 2006 Lebanon War, INS Hanit was attacked by a Hezbollah missile as it was enforcing a naval blockade off Beirut. The resulting explosion caused the landing pad to cave in and be engulfed in flames that threatened the aviation fuel storage below, and the flames were not fully extinguished until several hours later. Four sailors were killed and the ship suffered some damage, but she stayed afloat, got out of the line of fire, and returned unassisted to Ashdod for repairs. The ship was repaired and resumed its combat role three weeks later.[2] An investigation into the attack by the Israeli Navy concluded that the missile was an Iranian version of the Chinese C-802, which hit a crane in the rear of the ship. The ship's radar system was not fully functional at the time, and both the ECM and the Barak anti-missile systems were in a two-minute stand-by mode. An officer ordered that the anti-missile defenses be switched off about an hour prior to the attack without notifying the captain. The decision took into account intelligence assessments that Hezbollah did not have the capability to hit Israeli warships. The partial sensor shutdowns were known by the officer responsible, but the captain was not informed.[3][4] In August 2009 INS Eilat and INS Hanit passed through the Suez Canal into the Red Sea, along with a {{sclass-|Dolphin|submarine}}. The move was seen as a possible warning to Iran.[5] On 31 May 2010 INS Lahav and INS Hanit participated in the Gaza flotilla raid, meant to stop a convoy of ships from breaching the blockade of the Gaza Strip, along with the missile boat INS Nitzachon. ShipsThree ships of the Sa'ar 5 class have been built:
The ship's missiles systems is a set of: (i) anti-air capability with 32-cell vertical launch systems, with Barak-1 missiles of IAI and Rafael, and (ii) two four-cell Boeing Harpoon missile launchers. Ship's guns are a Raytheon / General Dynamics MK15 Phalanx 20mm close-in weapon system (CIWS). An Oto Melara 76mm gun was project but until now not provided. Sensors are composed of a Advanced Lightweight Phased Array (ALPHA) ELM-2258, AESA S-band radar, with automatic track initiation at +120 km (for fighters) and +25 km (for missiles), and a 796 hull-mounted search-and-attack sonar. Electronic warfare includes an AN/SLQ-25 Nixie towed torpedo decoy system, a radar warning receiver Elisra NS-9003/9005, and three Elbit Deseaver chaff decoys. See also
References1. ^{{cite web|url=http://www.g2mil.com/frigate.htm |title=21st Century Frigates Today |publisher=G2mil.com |date= |accessdate=17 July 2015}} 2. ^{{cite news|title=Strike on Israeli Navy Ship |date=2006-07-19|publisher=NAVSEA|url=http://www.dcfp.navy.mil/mc/articles/other/INSHanit.htm|archiveurl=https://web.archive.org/web/20090722010550/http://www.dcfp.navy.mil/mc/articles/other/INSHanit.htm|archivedate=22 July 2009}} 3. ^{{cite news|url=http://www.ynetnews.com/articles/0,7340,L-3325146,00.html |title=Report: Ship crew didn't realize missile threat |work=Ynetnews |last=Greenberg |first=Hanan |date=11 July 2006 |accessdate=17 July 2015}} 4. ^{{cite news|url=http://www.haaretz.com/hasen/spages/785086.html|title=Missile attack on INS Spear: IDF probe faults navy, ship's crew|first=Amos |last=Harel |work=Haaretz |date=8 November 2006|accessdate=17 July 2015}} 5. ^{{cite news |url=http://www.jpost.com/Israel/Article.aspx?id=148627 |title=2 IDF warships cross Suez to Red Sea |work=The Jerusalem Post |first=Yaakov |last=Katz |date=14 July 2009 |accessdate=17 July 2015}} External links{{Commons category|Sa'ar 5-class corvettes}}
3 : Corvette classes|Ships of the Israeli Navy|Corvettes of the Israeli Navy |
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