The Government has spent $2.3 billion on the aircraft, which were built by Boeing.
“With two of the four P-8A Poseidons now on home soil, this marks another significant milestone in the Government’s historic investment in Aotearoa New Zealand’s defence capability and maritime awareness,” Little said.
Air Vice-Marshal and Chief of Air Force Andrew Clark said the Poseidons would take on an important role in New Zealand.
“Whether it’s saving lives at sea, securing our vast maritime resources, preventing transnational crime, building regional resilience or defending our region against military threats, the P-8, like the P-3 before it, has the breadth of versatility and the depth of capability to take the job on,” Clark said.
The Poseidon aircraft will be used for aerial surveillance of areas of interest for New Zealand, such as the Exclusive Economic Zone (EEZ), the South Pacific and the Southern Ocean, including the Ross Dependency and wider Antarctica.
“The arrival of this second aircraft gives our defence leaders and our defence force a sense of confidence that they have more means to provide a meaningful response when tasked to do what they need to do,” Little said.
The Poseidons have a top speed of 902km/h and are powered by two CFM56-7B engines.
The aircraft will support a range of Government agencies, including the Ministry for Primary Industries, New Zealand Customs, New Zealand Police and the Department of Conservation.
The first P-8A Poseidon aircraft arrived in December 2022 and the remaining aircraft are expected to arrive mid-2023.
A new hangar is being constructed for the aircraft.
“Construction is due to be complete in 2023, with specialist fitout finished in 2024,” Ministry of Defence deputy secretary capability delivery Sarah Minson said.
“The hangar is estimated to cost $250 million.”