The Royal New Zealand Navy (RNZN) decommissioned two Inshore Patrol Vessels (IPVs), HMNZS Pukaki (P3568) and HMNZS Rotoiti (P3569), during a formal ceremony at Devonport Naval Base in Auckland on Oct. 17.
The ceremony was attended by Chief of Navy Rear Admiral David Proctor along with former Commanding Officers and crew of the two IPVs.
Admiral Proctor said operational experience with the IPVs had shown that specific tasks required of the naval patrol force were better conducted by the RNZN’s larger Offshore Patrol Vessels (OPVs). The decommissioning of the two vessels was signaled in the Defence Capability Plan that was publicly released earlier this year.
“At the time of their entry into service, the IPVs provided operational capability around our coastline. But now we have a far greater need to project a presence further afield and that’s something these ships simply weren’t built to do,” Rear Admiral Proctor said.
Constructed in Whangarei and commissioned in 2009, the four Protector-class (also known as the Rotoiti class and the Lake class) IPVs – HHMNZS Rotoiti (P3569), HMNZS Hawea (P3571), HMNZS Pukaki (P3568) an HMNZS Taupo (P3570) – have been deployed on fishery monitoring, search and rescue, border security and maritime surveillance around New Zealand’s coastline and, occasionally, further afield.
The fate of the remaining two vessels will be considered ahead of the planned acquisition of a Southern Ocean Patrol Vessel in the mid-2020s.
Regulatory changes in 2012 resulted in operating restrictions around speed and sea states being imposed on them, although the RNZN sometimes granted a waiver. Subsequently, the RNZN assessed them as no longer being suited to the heavy seas typically encountered off New Zealand and further afield.
“The Navy identified that a better capability outcome would be achieved using the current OPVs, HMNZS Otago and Wellington, supplemented with a planned Southern Ocean Patrol Vessel in the mid-2020s,” Rear Admiral Proctor said.
The two remaining IPVs would continue to play a role in providing local fishery monitoring and border protection patrols, as well as providing important Officer of the Watch training and command opportunities for junior officers, he said.
A project team has been set up to investigate disposal options for the two IPVs and to manage the process. A final decision is expected next year on the best method of disposal.