HMCS Halifax (FFH 330)

HMCS ''Halifax'' (FFH 330) is a that has served in the Royal Canadian Navy and Canadian Forces since 1992. ''Halifax'' is the lead ship in her class which is the name for the Canadian Patrol Frigate Project. She is the second vessel to carry the designation . She carries the hull classification symbol FFH 330.

She is assigned to Maritime Forces Atlantic (MARLANT) and is homeported at CFB Halifax in her namesake city, Halifax, Nova Scotia, a name that was also borne by , a during the Second World War as well as the first warship built in Halifax, .

Description and design

The ''Halifax''-class frigate design of which ''Halifax'' belongs, was ordered by the Canadian Forces in 1977 as a replacement for the aging , , , and es of destroyer escorts, which were all tasked with anti-submarine warfare.Milner, p. 284 In July 1983, the federal government approved the budget for the design and construction of the first batch of six new frigates of which ''Halifax'' was a part, out of twelve that were eventually built.Macpherson and Barrie, p. 291 To reflect the changing long-term strategy of the Navy during the 1980s and 1990s, the ''Halifax''-class frigates was designed as a general purpose warship with particular focus on anti-submarine capabilities.

As built, the ''Halifax''-class vessels displaced and were long overall and between perpendiculars with a beam of and a draught of .Saunders, p. 90 That made them slightly larger than the ''Iroquois''-class destroyers. The vessels are propelled by two shafts with Escher Wyss controllable pitch propellers driven by a CODOG system of two General Electric LM2500 gas turbines, generating and one SEMT Pielstick 20 PA6 V 280 diesel engine, generating .

This gives the frigates a maximum speed of and a range of at while using their diesel engines. Using their gas turbines, the ships have a range of at . The ''Halifax'' class have a complement of 198 naval personnel of which 17 are officers and 17 aircrew of which 8 are officers.

Armament and aircraft

As built the ''Halifax''-class vessels deployed the CH-124 Sea King helicopter, which acted in concert with shipboard sensors to seek out and destroy submarines at long distances from the ships. The ships have a helicopter deck fitted with a " bear trap" system allowing the launch and recovery of helicopters in up to sea state 6. The ''Halifax'' class also carries a close-in anti-submarine weapon in the form of the Mark 46 torpedo, launched from twin Mark 32 Mod 9 torpedo tubes in launcher compartments either side of the forward end of the helicopter hangar.

As built, the anti-shipping role is supported by the RGM-84 Harpoon Block 1C surface-to-surface missile, mounted in two quadruple launch tubes at the main deck level between the funnel and the helicopter hangar. For anti-aircraft self-defence the ships are armed with the Sea Sparrow vertical launch surface-to-air missile in two Mk 48 Mod 0 eight-cell launchers placed to port and starboard of the funnel. The vessels carry 16 missiles. A Raytheon/General Dynamics Phalanx Mark 15 Mod 21 Close-In Weapon System (CIWS) is mounted on top of the helicopter hangar for "last-ditch" defence against targets that evade the Sea Sparrow.

As built, the main gun on the forecastle is a /70 calibre Mark 2 gun from Bofors. The gun is capable of firing shells at a rate of 220 rounds per minute at a range of more than .

Countermeasures and sensors

As built, the decoy system comprises two BAE Systems Shield Mark 2 decoy launchers which fire chaff to and infrared rockets to in distraction, confusion and centroid seduction modes. The torpedo decoy is the AN/SLQ-25A Nixie towed acoustic decoy from Argon ST. The ship's radar warning receiver, the CANEWS (Canadian Electronic Warfare System), SLQ-501, and the radar jammer, SLQ-505, were developed by Thorn and Lockheed Martin Canada.

Two Thales Nederland (formerly Signaal) SPG-503 (STIR 1.8) fire control radars are installed one on the roof of the bridge and one on the raised radar platform immediately forward of the helicopter hangar. The ship is also fitted with Raytheon AN/SPS-49(V)5 long-range active air search radar operating at C and D bands, Ericsson HC150 Sea Giraffe medium-range air and surface search radar operating at G and H bands, and Kelvin Hughes Type 1007 I-band navigation radar. The sonar suite includes the CANTASS Canadian Towed Array and GD-C AN/SQS-510 hull mounted sonar and incorporates an acoustic range prediction system. The sonobuoy processing system is the GD-C AN/UYS-503.

Modernization

The ''Halifax'' class underwent a modernization program, known as the Halifax Class Modernization (HCM) program, in order to update the frigates' capabilities in combatting modern smaller, faster and more mobile threats. This involved upgrading the command and control, radar, communications, electronic warfare and armament systems. Further improvements, such as modifying the vessel to accommodate the new Sikorsky CH-148 Cyclone helicopter and satellite links will be done separately from the main Frigate Equipment Life Extension (FELEX) program.

The FELEX program comprised upgrading the combat systems integration to CMS330. The SPS-49 2D long range air search radar was replaced by the Thales Nederland SMART-S Mk 2 E/F-band 3D surveillance radar, and the two STIR 1.8 fire control radars were replaced by a pair of Saab Ceros 200 re-control radars. A Telephonics IFF Mode 5/S interrogator was installed and the Elisra NS9003A-V2HC ESM system replaced the SLQ-501 CANEWS. An IBM multi-link (Link 11, Link 16 and Link 22 enabled) datalink processing system was installed along with two Raytheon Anschütz Pathfinder Mk II navigation radars. Furthermore, Rheinmetall's Multi-Ammunition Soft kill System (MASS), known as MASS DUERAS was introduced to replace the Plessey Shield decoy system. The existing 57 mm Mk 2 guns were upgraded to the Mk 3 standard and the Harpoon missiles were improved to Block II levels, the Phalanx was upgraded to Block 1B and the obsolete Sea Sparrow system was replaced by the Evolved Sea Sparrow Missile.

Service

The frigate's keel was laid down on 19 March 1987 by Saint John Shipbuilding Ltd. at Saint John, New Brunswick. The first warship constructed in Canada since 1971, the vessel was launched on 30 April 1988.Macpherson and Barrie, p. 293 The ship was provisionally accepted by the Canadian Forces in June 1991. This was followed by a year of sea trials, which after a series of issues that arose during the trials led to modifications in later vessels of the design. The ship was commissioned into the Canadian Forces on 29 June 1992.

On 2 April 1994, ''Halifax'' sailed to relieve the destroyer as Canada's contribution to the naval blockade of Yugoslavia in the Adriatic Sea. While in transit to Adriatic, one of the ship's diesel engines broke down and the frigate was forced to continue on gas turbines only. ''Halifax''s tour ended when the ship returned to CFB Halifax on 9 September. In early 1995, the frigate sailed to Europe and made several port visits in connection with the 50th anniversary of the end of the Second World War in Europe. ''Halifax'' then took part in the NATO naval exercise "Linked Seas" off Portugal, returning to Halifax in June.

On 18 March 1996, ''Halifax'' departed for the Adriatic for a second tour with the embargo force, operating as flagship of the group for part of the ship's deployment. In 1998, the frigate took part in the NATO naval exercise "Strong Resolve" off Norway and assisted in the recovery operation following the crash of Swissair Flight 111. In 2000, ''Halifax'' deployed with NATO's STANAVFORLANT fleet between 26 July and 15 December.

''Halifax'' departed Halifax on 15 August 2001 to join STANAVFORLANT. However, on 8 October 2001 the ship was diverted for combat operations in the Indian Ocean following the September 11 attacks on the United States.Tracy, p. 265 The frigate was the first Canadian ship on station and was deployed in the north Arabian Sea, integrated into the carrier battle group. ''Halifax'' was replaced by sister ship in December. The ship returned to Halifax on 11 February 2002.

On 13 January 2010, as part of Operation Hestia, it was announced that ''Halifax'' would be deployed to the waters around Haiti to assist in relief efforts after the January 2010 earthquake, along with the destroyer . Specifically ''Halifax'' was to be deployed outside the area of Jacmel, which was slow to receive aid due to the fact the roads were cut off and the airport was too small to handle large aircraft. The frigate arrived off Jacmel on 18 January. ''Halifax'' provided air traffic control for Jacmel Airport on the ship. The ship departed Haiti's waters on 19 February. On 4 September 2010, ''Halifax'' was turned over to Irving Shipbuilding's Halifax Shipyards, to start an 18-month mid-life upgrading and modernization.

''Halifax'' participated in the acceptance trials of the new CH-148 Cyclone helicopters acquired for the Royal Canadian Navy. In September 2015, ''Halifax'', along with ''Athabaskan'', were deployed for two large NATO training missions, " Joint Warrior" and "Trident Juncture". ''Halifax'' underwent a year-long refit at Halifax Shipyard beginning in 2016. The vessel returned to service on 27 September 2017. In October 2018, ''Halifax'' was among the Canadian ships sent to participate in the large NATO exercise Trident Juncture in the North Atlantic and Baltic Seas. On 26 October 2018, a minor fire began in the starboard gas turbine in the forward engine room of ''Halifax''. The fire was extinguished quickly and the frigate continued on her deployment.

On 6 July 2019, ''Halifax'' sailed for the Mediterranean Sea to join Standing NATO Maritime Group 2 (SNMG2) as part of Operation Reassurance. Once the frigate joins SNMG2, ''Halifax'' will become flagship of the unit. However, within 24 hours of the frigate's departure, ''Halifax'' returned to port after an oil leak was discovered in one of the engine rooms. The vessel's departure for the Mediterranean was delayed. The oil leak was repaired and ''Halifax'' sailed for the Mediterranean, where the frigate spent six months. The vessel returned to Canada on 24 January 2020.

''Halifax'' departed Canada on 1 January 2021 to join the Standing NATO Maritime Group 1 (SNMG1) for six months. Upon the vessel's arrival on 18 January in Lisbon, Portugal, command was transferred to ''Halifax'' as the flagship of the unit. Upon the ship's return to Canada on 19 July, the crew was ordered to isolate aboard the ship in Halifax, after a crew member tested positive for COVID-19. A second sailor tested positive for COVID-19 on 20 July, and later a third.

On 22 February 2022 the federal government announced that ''Halifax'' would depart again to accompany for Operation Reassurance to provide additional military support, regional security and humanitarian assistance to Central and Eastern Europe in the wake of Russian aggression in Ukraine. ''Halifax'' departed Canada on 19 March to join the Standing NATO Maritime Group 1 in the Baltic Sea. The two ships returned to Halifax in July.

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Marine Log

{{DEFAULTSORT:Halifax, HMCS
Fleet of the Royal Canadian Navy
Halifax-class frigates
1988 ships
Ships built in Saint John, New Brunswick
2010 Haiti earthquake relief