Lupo-class frigate

	Peruvian Navy frigate BAP Carvajal participating in Southern Seas 2010
Class overview
Name	Lupo class
Builders	Cantieri Navali Riuniti (CNR); Fincantieri; SIMA;
Operators	Italian Navy (former); Peruvian Navy; Bolivarian Navy of Venezuela;
Preceded by	Alpino class
Succeeded by	Maestrale class
Subclasses	Carvajal class; Mariscal Sucre class; Artigliere (Soldati) class;
In commission	1977
Planned	18
Completed	18
Active	10
Laid up	5
Retired	8
Scrapped	3
General characteristics
Type	Guided-missile frigate
Displacement	2.506 t (2.466 long tons) full load
Length	113.2 m (371 ft) LOA
Beam	11.3 m (37 ft)
Draft	3.7 m (12 ft)
Propulsion	- CODOG scheme; - 2 x shaft; - 2 x GE / Fiat LM2500 gas turbines 50,000 shp (37,000 kW); - 2 x diesel engines Grandi Motori Trieste GMT A230-20 diesel engines 7,800 shp (5.8 MW); - 4 x diesel engine generators Grandi Motori Trieste GMT 236SS, 3,000 kW (4,000 shp);
Speed	35 kn (65 km/h) with gas turbines; 21 kn (39 km/h) with diesels;
Range	4,300 nmi (8,000 km) at 16 kn (30 km/h)
Complement	185 (20 officers)
Sensors and ; processing systems	- Selenia SADOC 2 combat management system; - 1 x Selenia SPS-774 (RAN-10S) early warning radar; - 1 x Selenia SPQ-2F CORA OTH surface search radar; - 1 x Selenia SPS-702 (or RAN-11L/X) air/surface search radar; - 1 x Selenia SPG-70 (RTN-10X) fire control radar; - 1 x Raytheon Mk 95 fire control radar; - 2 x Selenia SPG-74 (RTN-20X) fire control radar; - 1 x GEM Elettronica AN/SPN-748 navigation radar; - Raytheon DE 1160B (SQS-56) hull sonar;
Electronic warfare ; & decoys	- SLR-4 ESM system; - SLQ-D ECM system; - AN/SLQ-25 Nixie torpedo decoy; - 2 x Breda SCLAR decoy launchers;
Armament	- 8 x Otomat Mk 2 SSMs; - 1 x Mk.29 octuple launcher for Sea Sparrow/Aspide SAM; - 2 x Mark 32 triple torpedo tubes; - 1 x OTO Melara 127/54 mm gun; - 2 x OTO Melara Twin 40L70 DARDO compact gun;
Aircraft carried	1 AB-212ASW helicopter
Aviation facilities	Flight deck: 25.2 m × 11.3 m (83 ft × 37 ft); Telescopic hangar for 1 medium helicopter.;

The Lupo class is a class of frigates built by Cantieri Navali Riuniti (CNR) for the Italian Navy. Designed as multipurpose warships with an emphasis on anti-surface warfare (ASuW), they have enjoyed some success in the export market, being acquired by the navies of Peru and Venezuela. A small run of a slightly updated version is known as the Soldati class.

Design

In the early 1970s, the Italian Navy faced an increased Soviet naval presence in the Mediterranean Sea which constituted a threat to its sea lines of communication as well as to its extensive coastline. To parry this menace, Italy started a naval expansion program which included frigates focused on ASuW (Lupo class) and on ASW (Maestrale class).

For the first part of the requirement, CNR presented a design for a 2,500-ton frigate with a high speed and a heavy weapons load. The ship employed a CODOG propulsion plant to achieve 35 knots, making it one of the fastest warships at the time. Armament included 8 SSMs, 8 SAMs, several gun systems, 2 triple torpedo tubes and an ASW helicopter, which was equivalent to that carried by larger warships. Lupo-class frigates have a crew of around 200.

Italian Navy

The Italian Navy commissioned four Lupo-class frigates between 1977 and 1980. These ships were deployed to the Persian Gulf first as escorts for tankers during the last stages of the Iran–Iraq War (1987–1988) and then as part of the Coalition forces during the 1990–1991 Gulf War. After these operations, the whole class underwent modernization which included fitting an SPS-702 CORA surface search radar and SATCOM equipment. After two decades in service, the four Italian Lupo-class frigates were decommissioned and sold to Peru in the early 2000s.

In 1996 four new Lupo-class frigates which had been built for Iraq in 1985–87, were incorporated into the Italian Navy as the Artigliere class. These ships feature a telescopic hangar; they were refitted as patrol ships and changes made for Italian service included the removal of all ASW equipment. The four ships are Artigliere ("artilleryman" - pennant F 582), Aviere ("airman" - F 583), Bersagliere ("sharpshooter" - F 584) and Granatiere ("grenadier" - F 585), and are used in fleet escort or long-range patrolling duties.

Ships

Italian Navy Lupo class
Pennant number	Ship	Builder	Hull number	Laid down	Launched	Commissioned	Motto	Fate
F 564	Lupo	Cantieri Navali Riuniti, Riva Trigoso	300	11 October 1974	29 July 1976	12 September 1977	Fulmineo sulla preda	Transferred to Peru, renamed Palacios
F 565	Sagittario		301	4 February 1976	22 June 1977	18 November 1978	Non cohibetur sagitta	Transferred to Peru, renamed Quiñones
F 566	Perseo		302	28 February 1977	12 July 1978	1 March 1980	Vincerà chi vorrà vincere	Transferred to Peru, renamed Coronel Bolognesi
F 567	Orsa	Cantieri Navali Riuniti, Muggiano	303	1 August 1977	1 March 1979	1 March 1980	Fortitude Fortior	Transferred to Peru, renamed Aguirre

Soldati-class patrol frigate

Iraq ordered four Lupo-class frigates from CNR in 1980 as part of a naval expansion program just before the Iran–Iraq War.^[1] These ships, which feature a telescopic hangar were completed between 1985 and 1987. Due to restrictions on arm sales to Iraq because of the Iran-Iraq War placed by the Italian prime minister Bettino Craxi, the ships remained interned in Italy until the end of that war in 1988. Iraqi President Saddam Hussein then tried to renegotiate the price of these ships (and the other ships purchased from Italy), claiming he should receive a discount due to the delay in delivery of the ships.^[1] Negotiations and court proceedings were still ongoing when Iraq invaded Kuwait in 1990 and a new arms embargo against Iraq was placed by the United Nations, again blocking the sale.^[1] In 1993 all of them were seized and, after being refitted as patrol ships, incorporated to the Italian Navy as the Soldati class in 1996. Changes made for Italian service included the removal of all ASW equipment. The four ships are Artigliere (pennant F 582), Aviere (F 583), Bersagliere (F 584) and Granatiere (F 585), and are used in fleet escort or long range patrolling duties. The Philippines considered acquiring the Soldati class in 2012.^[2]

F582 and F584 wete scrapped in Aliaga in 2024.^[3]

Italian Navy Soldati class
Pennant number	Ship	Builder	Hull number	Laid down	Launched	Commissioned	Decommissioned	Motto
F 582	Artigliere (ex-Hittin)	Fincantieri, Ancona	903	31 March 1982	27 July 1983	28 October 1994	13 December 2013	Primi Velitum
F 583	Aviere (ex-Thi Qar)	Fincantieri, Ancona	904	3 September 1982	19 December 1984	4 January 1995	2 October 2019	Virtute Siderum Tenus
F 584	Bersagliere (ex-Al Yarmouk)	Fincantieri, Riva Trigoso	905	12 March 1984	18 April 1985	8 November 1995	17 April 2018^[4]	Pro Patria
F 585	Granatiere (ex-Al Qadisiya)	Fincantieri, Ancona	906	1 December 1983	1 June 1985	20 March 1996	30 September 2015	A me le guardie

Peruvian Navy

Peru became involved early in the Lupo-class frigate program, ordering four ships in 1973. The Peruvian ships were built to a modified design which included different radars, Aspide instead of Sea Sparrow SAMs, and a fixed instead of a telescopic hangar. The first two were built by CNR at its shipyard in Riva Trigoso, Genoa, and commissioned in 1979.

Construction work for the second pair was carried out under license by SIMA (Servicio Industrial de la Marina, Navy Industrial Service) at Callao, with the ships commissioning in 1984 and 1987. Of the Peruvian Lupos, BAP Carvajal (FM-51), BAP Mariátegui (FM-54), BAP Villavicencio (FM-52) and BAP Montero (now BAP Almirante Grau) (FM-53) had their flight decks extended to allow ASH-3D Sea King helicopters to land and refuel, even though they cannot be housed in the ship's hangar.

In November 2004 other ex-Italian Lupo-class vessels were incorporated into the Peruvian Navy: BAP Aguirre (FM-55) (ex-Orsa) and BAP Palacios (FM-56) (ex-Lupo). Finally in August 2006 the last Italian Lupo ships arrived in Callao: BAP Quiñones (FM-58) and BAP Bolognesi (FM-57). In 2013, Carvajal was transferred to the Peruvian Coast Guard and renamed Guardiamarina San Martin.^[5]

Ships

Pennant number	Ship	Builder	Hull number	Laid down	Launched	Commissioned	Fate
Carvajal class
FM-51	Carvajal	Cantieri Navali Riuniti, Riva Trigoso	304	8 August 1974	17 November 1976	5 February 1979	Transferred to Peruvian Coast Guard in 2013, renamed Guardiamarina San Martin
FM-52	Villavicencio	Cantieri Navali Riuniti, Riva Trigoso	305	6 October 1976	7 February 1978	25 June 1979	Active in service
FM-53	Montero (later Almirante Grau)	SIMA, Callao		October 1978	8 October 1982	25 July 1984	Active in service. Renamed 2017
FM-54	Mariátegui	SIMA, Callao		1979	8 October 1984	10 October 1987	Active in service
*ex-Italian Lupo* class**
FM-55	Aguirre	Cantieri Navali Riuniti, Muggiano	303	1 August 1977	1 March 1979		ex-Orsa
FM-56	Palacios	Cantieri Navali Riuniti, Riva Trigoso	300	11 October 1974	29 July 1976		ex-Lupo
FM-57	Coronel Bolognesi		302	28 February 1977	12 July 1978		ex-Perseo
FM-58	Quiñones		301	4 February 1976	22 June 1977		ex-Sagittario

Venezuelan Navy

Venezuela ordered six Lupo-class frigates from CNR in 1975 as a replacement for older warships. These units were commissioned between 1980 and 1982. In general terms, their appearance and equipment is similar to those built for Peru, except for some differences in electronics and missiles. The first two ships, ARV Mariscal Sucre (F-21) and ARV Almirante Brión (F-22) were upgraded by Ingalls Shipbuilding over a four years period (1998–2002). Modifications of these two ships included:

Fitting of Elbit NTCS 2000 combat management system
Fitting of Elta EL/M-2238 Single Face STAR 3D air/surface radar
Fitting of Northrop Grumman 21 HS-7 hull sonar
Fitting of Elisra NS-9003 ESM system
Fitting of Elisra NS-9005 ECM system
Replacement of 2 GMT A230-20M diesel engines with 2 MTU 20V 1163.

The other ships in Venezuelan service were expected to undergo an austere version of this upgrade, but three ships were eventually taken out of service. As of December 2022, however, the Mariscal Sucre has been observed to be partially sunk alongside the partially scrapped General Soublette.^[6]

Ships

Pennant number	Ship	Builder	Hull number	Laid down	Launched	Commissioned	Fate
Mariscal Sucre class
F-21	Mariscal Sucre	Cantieri Navali Riuniti, Riva Trigoso	851	19 November 1976	28 September 1978	10 May 1980	Out of service; partially sunk
F-22	Almirante Brión		853	June 1977	22 February 1979	7 March 1981	In service
F-23	General Urdaneta		852	23 January 1978	23 March 1979	8 August 1981	Out of service
F-24	General Soublette		855	26 August 1978	4 January 1980	5 December 1981	Out of service; partially scrapped
F-25	General Salom		854	7 November 1978	13 January 1980	3 April 1982	Out of service; reportedly sold for scrap^[7]
F-26	Almirante Garcia (ex-José Felix Ribas)		856	21 August 1979	4 October 1980	30 July 1982	Out of service

References

^ ^a ^b ^c Duval Smith, Alex (4 January 2003). "This Europe: Lying idle off Italy's coast, the pride and joy of the Iraqi navy". The Independent. London.
^ Romero, Alexis (8 February 2012). "DND signs 5-year agreement with Italy". Philippine Star. Archived from the original on 6 September 2012. Retrieved 5 April 2012.
^ "Wikipedia:Spielwiese – Wikipedia". Archived from the original on 2024-05-21.
^ Italian Navy retires Bersagliere frigate, Jane's 360, 17 April 2018, retrieved 17 April 2018
^ "Marina de Guerra del Perú realizará ceremonia de Zarpe de Expedición Científica a la Antártida – ANTAR XXII, Colocación de la Quilla del Remolcador Auxiliar de Salvamento y Patrullera Marítima, Transferencia del BAP Carvajal a DICAPI" (in Spanish). Peruvian Navy. 23 December 2013. Archived from the original on 27 December 2013. Retrieved 17 February 2015.
^ "Frigate Soublette (F-24) (left), dismantled and scrapped, and Mariscal Sucre (F-21) (right) partially sunk at the Puerto Cabello naval base of the Venezuelan Navy". Facebook. 2022-12-09. Retrieved 2023-11-14.
^ Seawaves Magazine [@seawaves_mag] (11 January 2023). "Retired Venezuelan Lupo Class frigate General Salom reported to have been sold for scrap" (Tweet). Retrieved 12 February 2024 – via Twitter.

Sources

Faulkner, Keith, Jane's Warship Recognition Guide. 2nd edition. Jane's Information Group, 1999.
(in Spanish) Rodríguez, John, "Las fragatas Lupo: una breve mirada retrospectiva y perspectivas". Revista de Marina, Year 95, No. 3: 8–32 (July / December 2002).

External links

[in1-1] Duval Smith, Alex (4 January 2003). "This Europe: Lying idle off Italy's coast, the pride and joy of the Iraqi navy". The Independent. London.

[2] Romero, Alexis (8 February 2012). "DND signs 5-year agreement with Italy". Philippine Star. Archived from the original on 6 September 2012. Retrieved 5 April 2012.

[3] "Wikipedia:Spielwiese – Wikipedia". Archived from the original on 2024-05-21.

[4] Italian Navy retires Bersagliere frigate, Jane's 360, 17 April 2018, retrieved 17 April 2018

[5] "Marina de Guerra del Perú realizará ceremonia de Zarpe de Expedición Científica a la Antártida – ANTAR XXII, Colocación de la Quilla del Remolcador Auxiliar de Salvamento y Patrullera Marítima, Transferencia del BAP Carvajal a DICAPI" (in Spanish). Peruvian Navy. 23 December 2013. Archived from the original on 27 December 2013. Retrieved 17 February 2015.

[6] "Frigate Soublette (F-24) (left), dismantled and scrapped, and Mariscal Sucre (F-21) (right) partially sunk at the Puerto Cabello naval base of the Venezuelan Navy". Facebook. 2022-12-09. Retrieved 2023-11-14.

[7] Seawaves Magazine [@seawaves_mag] (11 January 2023). "Retired Venezuelan Lupo Class frigate General Salom reported to have been sold for scrap" (Tweet). Retrieved 12 February 2024 – via Twitter.

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v t e Peruvian Armed Forces
Service Branches	Peruvian Joint Command Peruvian Army Peruvian Navy aviation infantry Peruvian Air Force
Wars and Conflicts	Peruvian War of Independence Gran Colombia–Peru War Colombia–Peru War War of the Pacific Ecuadorian–Peruvian War Cenepa War
Related dependencies	SIMA
Military ranks of Peru Ministry of Defense

v t e Ship classes of the Italian Navy
Aircraft carriers	Cavour^S Giuseppe Garibaldi^S
Amphibious ships	San Giorgio class LCM62 class MTM217 class MTP96 class
Destroyers	Nicoloso da Recco (Navigatori class)^C Grecale (Maestrale class)^C Granatiere (Soldati class)^C Artigliere class (Benson/Gleaves class)^X Fante class (Fletcher class)^X San Giorgio class Impetuoso class Impavido class Audace class Durand de la Penne class
Frigates	Aldebaran class (Cannon class)^X Centauro class Bergamini class Alpino class Lupo class Maestrale class Soldati class Orizzonte class Bergamini class
Corvettes	Antilope class Gabbiano class^C Alabarda^S Albatros class Sentinella^S Pietro De Cristofaro class Minerva class
Patrol boats	Comandanti class Cassiopea class Sirio class Esploratore class Thaon di Revel class
Submarines	Enrico Tazzoli class (Gato class)^X Evangelista Torricelli class (Balao class)^X Gianfranco Gazzana-Priaroggia class (Tench class)^X Livio Piomarta class (Tang class)^X Marconi class Toti class Sauro class Todaro (Type 212)^X SRV-300^S
Minesweepers	Gaeta class Lerici class
Auxiliary ships	Etna class Stromboli class Anteo^S Marino class Elettra^S Alliance^S Leonardo^S Ammiraglio Magnaghi^S Ninfe class Rossetti class Simeto class Bormida^S Panarea class Gorgona class Ponza class GGS 1012 class Atlante class Ciclope class RP 101 class RP 113 class RP 118 class Ercole^S Porto class Cheradi^S Argo^S
Training ships	Amerigo Vespucci Palinuro Italia Orsa Maggiore Caroly Capricia Stella Polare Corsaro II
Floating dry docks	GO 59 GO 58 GO 55 GO 52 GO 22 GO 20 GO 11
Future ships	LHD Trieste PPA LSS Vulcano Cabrini class (UNPAV) USSP UIOM DDX
S Single ship of class C Served in World War II X Imported

Design

Italian Navy

Ships

Soldati-class patrol frigate

Peruvian Navy

Ships

Venezuelan Navy

Ships

See also

References

Sources

External links