History | |
---|---|
Israel | |
Name | Keshet |
Builder | Israel Shipyards Ltd. |
Launched | October 1982 |
Commissioned | November 1982 |
Status | Active |
Badge | |
General characteristics | |
Class and type | Sa'ar 4.5-class missile boat |
Displacement | 488 tonnes (full load) |
Length | 61.7 m (202.43 ft) |
Beam | 7.6 m (24.93 ft) |
Draft | 2.5 m (8.20 ft) |
Propulsion | 4 MTU 16V 538 TB93 diesel engines, four shafts, total of 16,600 shp (12,400 kW) |
Speed | 31 knots (57 km/h) |
Range | 3,000 nautical miles (5,600 km) at 17 knots (31 km/h) 1,500 nautical miles (2,800 km) at 30 knots (56 km/h) |
Complement | 53 officers and crew |
Armament |
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INS Keshet is an Israeli missile boat, one of ten Sa'ar 4.5-class missile boats. She was launched in 1982 by Israel Shipyards at the Port of Haifa. She has been a part of Israeli Navy since November 1982. [1] [2]
Sa'ar 4.5-class missile boats are an enlarged version of the Sa'ar 4 class. [3] New ships were longer and consequently they take an augmented armament. [3]
INS Keshet was built at the Israel Shipyards in Port of Haifa. She was launched in October 1982. [1] [2]
The length of this unit is 61.7 metres (202 ft 5 in), the breadth is 7.6 metres (24 ft 11 in) and the draught is 2.5 metres (8 ft 2 in). [4] She has a flush deck, short superstructure located in front of the midship and freeboard. [4] The full load displacement is 488 tonnes. [1] [2]
The total power of engines is 16,000 horsepower (12,000 kW). [1] [4] Keshet is proppeled by four MTU 16V538 TB93 Diesel engines. The flank speed of her is 31 knots (57 km/h; 36 mph); [1] [4] the range is 3,000 nautical miles (5,600 km; 3,500 mi) at a speed of about 17 knots (31 km/h; 20 mph) and 1,500 nautical miles (2,800 km; 1,700 mi) at 30 knots (56 km/h; 35 mph). [3] [5]
The primary armament is two quadruple launchers of American Harpoon anti-ship missiles, both allocated behind the superstructure. [1] [4] The missile is able to reach 130 km (81 mi), the speed is Mach 0.9 (1,100 km/h; 690 mph) and the weight of the warhead is 227 kg (500 lb). [1] [2] Behind them, there are six single launchers of Israeli Gabriel Mark II missiles [1] [4] with a 75 kg (165 lb) warhead and a range of about 36 km (22 mi). [1] [2] In service, the Israeli Navy set two 8-fold anti-aircraft Barak 1 launchers with the range of a projectile of 10 km (6.2 mi), making the armament identical to one in INS Hetz. [1] [2]
The secondary armament consists of single, dual-purpose gun OTO Melara 76 mm, allocated abaft in a gun turret. The weight of the projectile is 6 kg (13 lb), the range is 16 km (9.9 mi) and the rate of fire is 85 rounds per minute (RPM). The angle of elevation is 85°. [5] [1] There are also two single Oerlikon 20 mm cannon with a range of 2 km (1.2 mi) and rate of fire of 900 RPM and one double (or quadruple) station for M2 Browning machine guns. [5] [1] The bow is armed with close-in weapon system, Phalanx CIWS, [3] [4] with the rate of fire 3,000 RPM, and the range 1,500 m (1,600 yd). [5] [1]
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