The Lockheed P-3 Orion, a turboprop ASW aircraft, has been in service with the United States Navy (USN) since 1962.[4] In the 1980s, the USN began studies for a P-3 replacement, the range and endurance of which were reduced due to increasing weight and airframe fatigue life limitations. The specification required a new aircraft to have reduced operating and support costs. In 1989, Lockheed was awarded a fixed-price contract to develop the P-7, but this was canceled the following year.[5]
In 2000, a second competition for a replacement began. Lockheed Martin submitted the Orion 21, an updated new-build version of the P-3.[6] Boeing's proposal was based on its 737-800 airliner.[7]BAE Systems offered a new-build version of the Nimrod MRA4, a British jet-powered maritime patrol aircraft. BAE withdrew from the competition in October 2002, recognizing that without a production partner based in the United States, the bid was politically unrealistic.[8] On 14 May 2004, Boeing was selected as the winner of the Multimission Maritime Aircraft program.[9]
In June 2004, the USN awarded a development contract to Boeing.[10] The project was planned to be for at least 108 airframes for the USN.[11] Project value is expected to be worth at least $15billion. Raytheon, Northrop Grumman, Spirit AeroSystems, GE Aviation Systems, Marshall Aerospace and Defence Group, CFM International, BAE Systems, and Marotta are major subcontractors.[12] In July 2004, the USN placed an order for five aircraft, and the first flight-test aircraft was to be completed in 2009.[11] On 30 March 2005, it was assigned the P-8A designation.[13]
Design phase and testing
The rollout of the P-8 on 30 July 2009
The P-8 is to replace the P-3.[14] Initially, it was equipped with legacy systems with later upgrades to incorporate newer technology. The Government Accountability Office credited the incremental approach with keeping the project on schedule and on budget. The Naval Air Systems Command (NAVAIR) deleted the requirement for the P-8A to be equipped with magnetic anomaly detection (MAD) equipment as a weight reduction measure, improving endurance. A hydrocarbon sensor detects fuel vapors from diesel-powered submarines and ships.[15]
The P-8's first flight was on 25 April 2009.[3] The second and third P-8s had flown and were in flight testing in early August 2010.[16] On 11 August 2010, low-rate production of the P-8 was approved.[17][18] A P-8 released sonobuoys for the first time on 15 October 2010, dropping six in three separate low-altitude passes.[19] In 2011, the ice detection system was found to be defective due to the use of counterfeit components; allegedly these parts were poorly refurbished and sold to subcontractor BAE Systems as new by a Chinese supplier.[20]
On 4 March 2012, the first production P-8A was delivered to the USN, flying to Naval Air Station Jacksonville, Florida, for training with the Fleet Replacement Squadron (FRS), Patrol Squadron 30 (VP-30).[2] On 24 September 2012, Boeing announced a $1.9 billion (~$2.49billion in 2023) order for 11 aircraft.[21] On 10 June 2013, a U.S. Department of Defense (DoD) Inspector General (IG) report recommended delaying full-rate production over a lack of key data to assess if the P-8 met operational requirements; additional tests were also needed to guarantee a 25-year lifespan.[22] Boeing executives dismissed the report, saying that the test program was on track.[23] In 2013, full-rate production was delayed until the P-8 could demonstrate it can survive its 25-year lifespan without structural fatigue, overcome deficiencies, track surface ships, and perform primary missions.[24]
On 24 June 2013, during weapons integration testing, the P-8 achieved a milestone by firing a live AGM-84 Harpoon anti-ship missile and scored a direct hit on a low-cost modular target.[25] On 1 July 2013, an initial operational test and evaluation (IOT&E) report found that the P-8A was "operationally effective, operationally suitable, and ready for fleet introduction." Six test and nine low-rate initial production aircraft had been delivered at that point.[26] On 31 July 2013, Boeing received a $2.04 billion contract to build 13 P-8As in the fourth low-rate initial production lot, for a fleet of 37 aircraft by the end of 2016, and long-lead parts for 16 P-8As of the first full-rate production lot.[27]
In January 2014, Naval Air Systems Command proceeded with full-rate production of the P-8A. Increment 1 systems include persistent anti-submarine warfare (ASW) capabilities and an integrated sensor suite; in 2016, Increment 2 upgrades will add multi-static active coherent acoustics, an automated identification system, and high-altitude anti-submarine weapons.[28] Increment 3 in 2020 shall enable "net-enabled anti-surface warfare".[29]
In July 2014, Fred Smith, business development director for the P-8, noted that the program had: "saved $2.1 billion on 2004 estimates of the cost of production... the aircraft is now selling for $150 million, down from the forecasted $216 million".[30] The halving of USN orders from 16 aircraft per year down to eight in 2015 due to the expiration of the Bipartisan Budget Act of 2013 was expected to be partially offset by commercial 737 sales and P-8 export sales.[31] The DoD wanted to follow a program template for the P-8 similar to the Joint Strike Fighter (JSF) program, with international cooperation from prospective users.[32]
Derivatives
In 2010, Boeing proposed to replace the United States Air Force's (USAF) E-8 Joint STARS fleet with a modified P-8 at the same cost Northrop Grumman proposed for re-engining and upgrading the E-8s.[33] The proposed P-8 Airborne Ground Surveillance (AGS) would integrate an active electronically scanned array (AESA) radar, and have ground moving target indicator (GMTI) and synthetic aperture radar (SAR) capabilities. A key feature was a pod-mounted radar on the fuselage's lower centerline, positioned so the engine nacelles do not obstruct its line of sight. It reuses the P-8A's Raytheon AN/APY-10 multi-mission surface search radar. Two aft ventral fins increase stability.[33][34]
The P-8 is a 737-800ERX, roughly similar to the 737-800 commercial passenger aircraft and the USN's 737-700-based C-40 Clipper transport aircraft, but with several modifications to make it suitable for its military service role. Many of the changes reflect the need for the aircraft to operate at lower altitudes and be capable of more aggressive maneuvering than a commercial aircraft. However, the changes were kept in line with the existing assembly process. Boeing 737 fuselage builder Spirit AeroSystems added structural strength to the airframe, while adding a short bomb bay for torpedoes and other stores behind the wing.[37]
The aircraft is assembled at the Boeing Renton Factory with the stronger wings from the 737-900.[38] The aircraft uses raked wingtips similar to those fitted to the Boeing 767-400ER, instead of the blended winglets available on 737NG variants.[39] To combat icing on the raked wingtips, horizontal stabilizers and vertical stabilizers, the aircraft is outfitted with electro-mechanical expulsion deicing systems.[37] In the cockpit, changes were made to the flight control and alerting systems, allowing for an increased bank angle, a more responsive autothrottle, and the elimination of audible warnings during low-altitude operations.[37] In order to power additional onboard electronics, the P-8 has a 180kVA electric generator on each CFM International CFM56 engine, replacing the 90kVA generator of civilian 737s; this required the redesigning of the nacelles and their wing mountings.[37] The Navy says that compared to the P-3, the P-8 has a smoother flight experience, subjecting crews to less turbulence and fumes, allowing them to concentrate better on missions.[40]
Crew at work stations inside a P-8
After the aircraft roll off the assembly line, five operator stations (two naval flight officers plus three enlisted Aviation Warfare Operators/naval aircrewman) are mounted in a sideways row, along the port side of the cabin. Other than one large window on each side of the forward cabin for two observers, none of the other crew stations have windows.[37] A short bomb bay for torpedoes and other stores opens behind the wing. The P-8 is to be equipped with the High-Altitude Anti-Submarine Warfare Weapon Capability (HAAWC) Air Launch Accessory (ALA), turning a Mark 54 torpedo into a glide bomb for deploying from up to 30,000ft (9,100m).[41]
The P-8 features the Raytheon APY-10 multi-mission surface search radar.[42] Unlike the preceding P-3, most versions of the P-8 lack a magnetic anomaly detector (MAD), but the P-8I is equipped with a MAD at India's request.[43] Various sensor data are combined via data fusion software to track targets.[44] Following the cancellation of Lockheed Martin's Aerial Common Sensor project, Boeing proposed a signals intelligence variant of the P-8 for the USN's requirement.[45] During the P-8A Increment 2 upgrade in 2016, the Littoral Surveillance Radar System (LSRS) will be replaced by the Advanced Airborne Sensor radar.[46]
In U.S. service, the P-8A is complemented by the MQ-4C Triton unmanned aerial vehicle (UAV) which provides continuous surveillance. In January 2015, BAE Systems was awarded a contract for the USN's High Altitude ASW (HAASW) Unmanned Targeting Air System (UTAS) program to develop a sub-hunting UAV equipped with a MAD for launching from the P-8.[41]
Naval aircrewman at one of the two large observer's windows, the only crew stations with windows.
The P-8 cannot use the Navy's typical probe and drogue in-flight refueling method, instead using a flying boom receptacle on the upper-forward fuselage, making it, like the USN's E-6 Mercury aircraft, reliant on US Air Force (USAF) KC-135 Stratotanker, KC-10 Extender and KC-46 Pegasus aircraft for in-flight refueling. In April 2017, the USAF 459th Air Refueling Wing worked with the Naval Air Systems Command to certify operationally the P-8 for in-flight refueling.[47] For extended endurance, the P-8 is equipped with six auxiliary fuel tanks.[48]
Operational history
United States
In February 2012, the P-8 made its mission debut during "Bold Alligator" 2012, an annual littoral warfare exercise.[49] In April 2012, it took part in Exercise Joint Warrior, flying out of RAF Lossiemouth.[50] During RIMPAC 2012 in the Hawaiian area, two P-8As participated in 24 scenarios as part of Air Test and Evaluation Squadron One (VX-1) while forward deployed to Marine Corps Base Hawaii.[51] On 29 November 2013, its inaugural deployment began when six aircraft and 12 air crews of squadron VP-16 departed its home station of NAS Jacksonville, Florida, for Kadena Air Base in Okinawa, Japan.[52] This deployment was a pre-planned regional re-balancing action, but occurred shortly after China's establishment of the East China Sea Air Defense Identification Zone, heightening tensions.[53]
During early exercises and the Japanese deployment, the P-8 reportedly suffered radar, sensor integration, and data transfer problems, leading to more testing. In 2012–3, the US government's Director, Operational Test and Evaluation (DOTE) evaluated the P-8A Increment 1, and reported that it was effective for small-area and cued ASW search, localization and attack missions, but lacked the P-3C's broad-area ASW acoustic search capability; the Mk 54 torpedoes were of limited use against evasive targets. The P-8A was also effective at ASuW search, detection and classification in all-weather at short to medium ranges for all surface vessels and at longer ranges for larger vessels, yet was not effective for Intelligence, Surveillance and Reconnaissance mission due to various issues including no high-resolution SAR capability. It did have better range, speed, and reliability than older aircraft.[54][55] DOTE concluded that it was not deployment ready.[56] Pentagon acquisition undersecretary Frank Kendall said of the report that, although its findings are factual, it ignored future capability upgrades for ASW and surveillance.[57]
A second squadron, VP-5, completed its transition to the P-8 in August 2013.[52] During mid-2014, a pair of P-8s were dispatched to Perth, Australia for two months for an international search for the missing Malaysia Airlines Flight 370.[58] On 2 October 2015, USN P-8s stationed at Naval Air Station Jacksonville, Florida, alongside U.S. Coast Guard HC-144A Ocean Sentry, HC-130H and USAF Reserve HC-130P Combat Shadow aircraft, searched the Eastern Caribbean Sea for the missing SS El Faro cargo ship that sank on 1 October in the Category 3 Hurricane Joaquin near Crooked Island in the Bahamas.[59] On 20 February 2018, a P-8 of Patrol Squadron Eight (VP-8) rescued three fishermen whose vessel had been adrift in the South Pacific Ocean for eight days, deploying a search and rescue (SAR) kit containing supplies and communications equipment, the first time that a P-8 deployed a SAR kit in a real operation.[60]
On 19 August 2014, a Chinese Shenyang J-11 fighter came within 30 feet (9.1m) of a USN P-8A of VP-5 about 135 miles (217km) east of Hainan Island while patrolling the South China Sea. The J-11 flew past the P-8's nose and performed a barrel roll at close proximity.[61] A Pentagon spokesperson said the J-11's unit had made close intercepts earlier that year.[62] The U.S. sent a diplomatic note to China about the behavior of the Chinese fighter group's commander.[63] China stated that the claims were "totally groundless", and that the root cause was U.S. surveillance of China.[64] In November 2016, a Russian Su-30 fighter intercepted a P-8 over the Black Sea, coming within 5 feet (1.5m) of it, forcing the P-8 through its jet wash, causing "a 15-degree roll and violent turbulence".[65]
USN P-8s routinely rotate through bases of allies.[66] In September 2014, the Malaysian government offered the use of bases in East Malaysia for P-8s, but no flights have yet been approved.[67] On 7 December 2015, P-8s were deployed to Singapore as part of a Defense Cooperation Agreement between the US and Singapore for "fighting terrorism and piracy."[68] China criticized the Singapore deployment as "regional militarization by the U.S."[69] The third detachment of two P-8s based in Paya Lebar Air Base, Singapore, participated in naval military drills with the Singapore Armed Forces (SAF) in mid 2016.[70]
On 20 November 2023, a USN P-8A assigned to VP-4[71]overshot the runway while landing in the rain at MCAS Kaneohe Bay and ended up in the water. None of the nine crew on board were injured.[72][73] The USN hopes to repair the aircraft and return it to operational status.[74] The aircraft was floated and pulled from the sea on 2 December 2023.[75]
A USN P-8A flew through the Taiwan Strait on 17 April 2024, asserting navigational rights amid tensions with China over Taiwan's sovereignty. This followed the first talks between US and Chinese defense chiefs since 2022, aimed at easing regional tensions.[76]
India
An Indian Navy P-8I in flight
In January 2008, Boeing proposed the P-8I, a customized export variant of the P-8A, for the Indian Navy.[77] The P-8I has a version of the RaytheonAPY-10 multi-mission surface search radar that meets export requirements.[78] It also features two components not fitted on the P-8A, a Telephonics APS-143 OceanEye aft radar and a magnetic anomaly detector (MAD).[79] On 4 January 2009, India's Ministry of Defence signed a US$2.1billion (~$2.9billion in 2023) agreement with Boeing for eight P-8Is to replace the Indian Navy's aging Tupolev Tu-142M maritime surveillance turboprops.[80] It was Boeing's first military sale to India and the P-8's first international customer.[81]
In October 2010, India's Defence Acquisition Council (DAC) approved the purchase of four additional P-8Is.[82] contract signature followed in July 2016 with deliveries expected to start from 2020.[83] In 2011, India planned to order twelve more P-8Is at a later date; in 2019, this was cut to eight to ten due to a limited budget.[84][85]
In July 2012, Boeing began P-8I flight testing.[91] On 19 December 2012, the first P-8I was handed over at Boeing's facility in Seattle.[92] It was inducted into the Indian Navy on 15 May 2013.[93] The type is based at INS Rajali, in Tamil Nadu.[94]
In November 2019, the Indian government approved the procurement of six more P-8Is.[97] In 2021, reports revealed that Indian Ministry of Defence has sent Letter of Request (LoR) to the US Government for procurement of additional 6 P-8Is. On 27 April, the LoR was forwarded to Defense Security Cooperation Agency (DSCA) and the proposal featured on a notice by the agency under the US Foreign Military Sales (FMS) program.[98][99][100] In April 2020, Defense Security Cooperation Agency cleared approved the sale of 10 AGM-84L Harpoon missiles along with containers, spare and repair parts, support and test equipment for the P-8I fleet to the Indian Navy at a value of $93 million. The possible sale of 16 aircraft-launched Mark 54 Lightweight Torpedo all up rounds and 3 Mk 54 Exercise Torpedoes for its additional P-8I fleet at a cost of $63 million was also cleared. These sales were for the additional four P-8Is.[101][102]
Of the 4 additional P-8Is ordered in 2016 the first was delivered to Indian naval air station INS Hansa, DabolimGoa on 19 November 2020,[103] followed by another on 13 July 2021;[104] the remaining two were delivered on 30 December 2021.[105]
In August 2024, it was announced that the Indian Navy's P-8I fleet will be maintained by Air India Engineering Services Limited (AIESL), a subsidiary of Air India, which signed a deal with Boeing for receiving training for its personnel. AIESL has also overhauled the landing gear of the entire aircraft fleet.[106][107][108]
Australia
An Australian P-8A in November 2020
On 20 July 2007, the Australian Minister for Defence announced that the P-8A was the preferred aircraft to replace the Royal Australian Air Force fleet of Lockheed AP-3C Orions in conjunction with a then yet-to-be-selected unmanned aerial vehicle. The last AP-3C was scheduled to be retired in 2018, after nearly 30 years of service.[109][110] In March 2009, Australia's Chief of Air Force stated that the RAAF planned to introduce the P-8A in 2016.[111]
In October 2012, Australia formalized its participation, committing A$73.9m (US$81.1m) in an agreement with the USN.[112] In July 2013, Air Marshal Geoff Brown, head of the RAAF, said Australia was considering buying more P-8As and fewer MQ-4C Triton UAVs than earlier planned.[113] On 21 February 2014, Prime Minister Tony Abbott announced the intention to procure eight P-8As plus options for four more; entry into service is planned for 2021.[114]
In July 2014, negotiations commenced between Boeing and the US Department of Defense to integrate the AGM-84 Harpoon Block 1G anti-ship missile onto the P-8A on Australia's behalf.[115] In August 2014, the USN concluded an advanced acquisition contract on the first four of up to 12 P-8As to be bought by Australia, with delivery expected from 2017.[116] In January 2016, Australia ordered a further four P-8As.[117] The 2016 Defence White Paper stated that eight P-8As would be in service in the early 2020s and that 15 P-8As are planned for by the late 2020s.[118] Including support facilities, the first group of eight aircraft's total cost is estimated at $3.6 billion (AU$4 billion).[119]
The RAAF accepted its first P-8A on 27 September 2016;[120] it arrived in Australia on 14 November.[121] The RAAF had received 12 P-8As by 13 December 2019.[122] The Australian Government approved ordering two additional aircraft on 30 December 2020. The option to acquire a 15th aircraft may not be taken up.[123]
According to the Australian Defence Minister, Richard Marles, in May 2022 a Chinese J-16 is alleged to have flown alongside a RAAF P-8A, deploying flares and chaff. One piece of chaff is alleged to have been ingested into the P-8A's engine.[124]
United Kingdom
The Royal Air Force's first P-8
In August 2012, it was reported that Boeing saw the United Kingdom as a market for the P-8,[125] following the cancellation of the Nimrod MRA4 in 2010.[126] On 23 November 2015, the UK announced its intention to order nine P-8s in the Strategic Defence and Security Review 2015,[127] which would be based at RAF Lossiemouth, Scotland to protect the UK's nuclear deterrent and aircraft carriers, as well as perform search-and-rescue and overland reconnaissance missions.[128]
On 25 March 2016, the U.S. State Department approved a proposed Foreign Military Sale to the UK for up to nine P-8s and associated support.[129] During an April 2016 tour of US anti-submarine capabilities, the UK defense procurement minister stated that the Royal Air Force would initially operate the P-8 with U.S. weapons, with the option to transition to British weapons later.[130] It was not initially clear whether the UK would have access to future ground-surveillance capabilities developed for the P-8.[131][132][needs update] On 11 July 2016, Boeing announced the signing of a $3.87 billion (£3 billion) contract for nine P-8s and support infrastructure, spread across three production lots over a ten-year period, with deliveries commencing in 2019.[133][134]
The RAF allocated the aircraft the service name Poseidon MRA Mk1.[135] They are operated by No. 120 Squadron and No. 201 Squadron.[136][137] The first Poseidon MRA Mk1 (ZP801) made its initial flight on 13 July 2019.[138] The UK took delivery of the first aircraft, named Pride of Moray, at Boeing's Seattle facility on 29 October. It arrived at Kinloss Barracks in February 2020 before relocating to RAF Lossiemouth in October 2020,[139][140] along with ZP802 which was delivered on 13 March 2020.[141] The RAF declared the P-8 had reached initial operating capability (IOC) on 1 April 2020.[142] The final ordered aircraft arrived at RAF Lossiemouth in January 2022.[143]
Norway
In March 2014, Norwegian newspaper Dagbladet reported that the Royal Norwegian Air Force is considering leasing aircraft from Boeing as No. 333 Squadron RNoAF's six P-3 Orions were becoming increasingly difficult to keep operational.[144] In June 2016, Norwegian newspaper Verdens Gang reported that the Norwegian government would buy four new surveillance aircraft in its long-term defense plan; the P-8 was seen as the main option.[145] In December 2016, the U.S. State Department approved the sale with congressional approval pending.[146][needs update]
On 29 March 2017, Norway signed a contract for five P-8As, to be delivered between 2022 and 2023.[147] On 13 July 2021, Boeing rolled out first P-8As Poseidon aircraft from the paint shop for Norway.[148] The first aircraft was delivered on 18 November 2021. It is to be operated by the 133 Air Wing, 333 Squadron at Evenes Air Station.[149] The first P-8 is to be named Viking and the successive four aircraft are to be named for Norse gods: Vingtor, Ulabrand, Hugin and Munin.[150]
Boeing publicly identified the Royal New Zealand Air Force as a potential customer in 2008 as a replacement for its P-3 Orions.[151] In April 2017, the U.S. State Department approved the possible foreign military sale of up to four P-8As with equipment and support, valued at US$1.46 billion (~$1.79billion in 2023).[152][153] In July 2018, the New Zealand government announced the purchase of four P-8As, to begin operations in 2023.[154]
Four P-8As were ordered in March 2019.[155] The RNZAF is planning to operate the type for at least 30 years.[156] In September 2020, the inaugural Royal New Zealand Air Force crew for the P-8A graduated training at Jacksonville, Florida.[157] This crew is to then qualify as instructors to train the first RNZAF crews back in New Zealand. The first P-8A was delivered in December 2022 with three more aircraft delivered as of July 2023.[158][159]
South Korea
In 2013, the Defense Acquisition Program Administration (DAPA) commenced a ₩1 trillion (equivalent to ₩1.05 trillionor US$929.13 million in 2017)[160] procurement program to acquire up to 20 ASW aircraft to replace the Republic of Korea Navy's fleet of 16 P-3Cs; possible candidates included the C-295 MPA, P-8, Saab Swordfish and the SC-130J Sea Hercules.[161] DAPA considered procuring 12 to 20 ex-USN Lockheed S-3 Vikings.[162] In 2017, the ROKN canceled plans to buy refurbished S-3s.[163][164]
On 26 June 2018, it was announced that DAPA had selected the P-8 and would acquire six aircraft through the US Foreign Military Sales program.[165] On 13 September 2018, the US state department stated it supported the sale of 6 P-8s and notified Congress.[166] South Korea ordered six P-8As in March 2019 with aircraft delivered in 2024.[167]
Germany
The US Department of State approved a possible Foreign Military Sale of five P-8As with associated equipment to Germany for an estimated cost of $1.77 billion. The US Defense Security Cooperation Agency (DSCA) notified US Congress of the possible sale on 12 March 2021.[168][169] On 23 June 2021, Germany approved the purchase of five P-8As worth $1.31 billion (~$1.45billion in 2023).[170] On 28 September 2021, Germany finalized the purchase and is to retire its existing P-3C Orions when the P-8s are delivered.[171][172] In November 2023, a simulator and an additional three P-8s were approved.[173] The first P-8A will enter service with the German Navy in Spring 2025.[174]
Canada
Boeing identified that the Royal Canadian Air Force's fleet of CP-140 Auroras (Canadian variant of the P-3 Orion) would begin to reach the end of their service life by 2025. In 2015, Boeing offered the Challenger MSA, a smaller and cheaper aircraft based on the Bombardier Challenger 650 integrating many of the P-8's sensors and equipment, to complement but not replace the CP-140s. Boeing also offered the P-8A with modifications specific to Canadian operations to replace the Aurora.[175][176]
In 2019, Canada announced the start of a project to replace its CP-140s, valued at greater than Can$5 billion and named "Canadian Multimission Aircraft Project". The Canadian Armed Forces requirements call for a crewed, long-range platform, capable of providing C4, ISR, and ASW with the ability to engage/control and to fully integrate with other ISR and ASW assets.[177] In 2022, Boeing officially announced it would offer the P-8A in the Canadian Multi-Mission Aircraft project[178] with CAE, GE Aviation Canada, IMP Aerospace & Defence, KF Aerospace, Honeywell Aerospace Canada and Raytheon Canada.[179] In March 2023, Canada announced the submission of a Letter of Request via the U.S. government's Foreign Military Sales program on the acquisition of up to 16 P-8As.[180] On 27 June 2023, the State Department approved a possible $5.9 billion sale of up to 16 P-8As and associated equipment, pending approval by Congress.[181]
On 30 November 2023, Defence Minister Bill Blair announced that Canada would purchase up to 16 P-8As for $10.4 billion CAD (US$7.7 billion).[182] The cost breakdown includes $8 billion CAD for the aircraft and related equipment while another $2.4 billion CAD is for simulators, infrastructure and weapons.[183] Delivery of the type is expected between 2026 and 2027, with full operational capability anticipated by 2033.[182] The fleet is to be based in Nova Scotia at 14 Wing Greenwood, and in British Columbia at 19 Wing Comox.[184]
Potential operators
Brazil
On 23 September 2022, Boeing's Latin America director, Tim Flood, presented the capabilities of the P-8 to the Brazilian Air Force commander, General Carlos de Almeida Baptista Júnior. According to Baptista Júnior, "the discussions have a great importance to prospect the future of FAB's maritime patrol aviation", as part of a plan to replace its P-3AMs currently in service.[185][186]
Denmark
According to a leaked defence list in the Danish newspaper Altinget in 2023, Denmark is considering acquiring P-8s in the near future.[187]
Italy
Italy indicated interest in purchasing P-8s, with fleet support provided by Alitalia, in 2004.[188] However, in December 2008, Italy announced the purchase of four ATR 72 aircraft to replace its aging Atlantic maritime patrol fleet,[189] possibly as a temporary solution because Italy remained interested in the P-8.[190]
NATO
In April 2019, Boeing was reported to be in exploratory talks with various NATO allies to offer the P-8 as a NATO-shared interim solution to provide European allies with its capabilities until domestic capabilities could be secured by 2035.[191]
In 2016, Turkey indicated that it planned to acquire a new MMA aircraft to supplement existing assets, the P-8A being the main candidate based on the required performance.[194]
Production variant developed for the United States Navy.
P-8I Neptune
Export variant for the Indian Navy[80] with a CAE Inc AN/ASQ-508A Magnetic Anomaly Detector and a Griffon Corporation Telephonics APS-143C(V)3 multi-mode aft radar added,[197][198] and a version of the Raytheon APY-10 multi-mission surface search radar that meets export requirements.[78]
The Lockheed P-3 Orion is a four-engined, turboprop anti-submarine and maritime surveillance aircraft developed for the United States Navy and introduced in the 1960s. Lockheed based it on the L-188 Electra commercial airliner; it is easily distinguished from the Electra by its distinctive tail stinger or "MAD" boom, used for the magnetic anomaly detection (MAD) of submarines.
Patrol Squadron 10 (VP-10) is a United States Navy Patrol Squadron based at Naval Air Station Jacksonville in Jacksonville, Florida, United States. It is nicknamed the "Red Lancers" and is equipped with the Boeing P-8A Poseidon. It is the third squadron to be designated VP-10. The first VP-10 was redesignated VP-2D15 on 21 September 1927 and the second VP-10 was redesignated VP-25 on 1 July 1939.
The Northrop Grumman MQ-4C Triton is an American high-altitude long endurance unmanned aerial vehicle (UAV) developed for and flown by the United States Navy and Royal Australian Air Force as a surveillance aircraft. Together with its associated ground control station, it is an unmanned aircraft system (UAS). Developed under the Broad Area Maritime Surveillance (BAMS) program, the Triton is intended to provide real-time intelligence, surveillance and reconnaissance missions (ISR) over vast ocean and coastal regions, continuous maritime surveillance, conduct search and rescue missions, and to complement the Boeing P-8 Poseidon maritime patrol aircraft.
Naval Air Station Jacksonville is a large naval air station located approximately eight miles (13 km) south of the central business district of Jacksonville, Florida, United States.
No. 5 Squadron RNZAF is a maritime patrol and anti-submarine warfare squadron of the Royal New Zealand Air Force. It operates the Boeing P-8 Poseidon from RNZAF Base Ohakea. The squadron was formed during the Second World War and has since been in continuous operation. A number of maritime patrol aircraft have been operated by the squadron over the course of its existence including the Short Singapore, Consolidated PBY Catalina, Short Sunderland and the Lockheed P-3 Orion.
The Mark 54 lightweight torpedo is a standard 12.75-inch (324 mm) anti-submarine warfare (ASW) torpedo used by the United States Navy.
No. 11 Squadron is a Royal Australian Air Force (RAAF) maritime patrol squadron based at RAAF Base Edinburgh, South Australia. It was formed in 1939 and has seen active service in World War II, East Timor, the War on Terrorism and the 2003 Gulf War. The squadron became known to the public through its participation in the Great Southern Ocean rescues of wrecked sailors, such as Tony Bullimore and Isabelle Autissier.
No. 92 Wing is the intelligence, surveillance and reconnaissance wing of the Royal Australian Air Force, to include conducting maritime patrol, anti surface and submarine warfare, and electronic warfare. Headquartered at RAAF Base Edinburgh, 92WG is part of the Surveillance and Response Group. 92 Wing currently comprises four squadrons – No. 9 Squadron, No. 10 Squadron, No. 11 Squadron, and No. 292 Squadron. The wing also has a detachment headquarters at RMAF Base Butterworth in Malaysia. 92WG operates 12 P-8A Poseidon maritime patrol aircraft, and is acquiring the MQ-4C Triton unmanned aerial system (UAS), and the MC-55A airborne intelligence, surveillance, reconnaissance and electronic warfare aircraft. The P-8A is multi-role platform, capable of F2T2EA. Its roles include anti-submarine and anti-surface surveillance and warfare, for which the aircraft are equipped with MK54 torpedoes and Harpoon anti shipping missiles. It is also responsible for long range intelligence, surveillance, reconnaissance and maritime attack missions, Naval support and search and survivor supply missions. The Australian Maritime search area of responsibility constitutes approximately 11% of the Earth's surface, the largest area of responsibility for any single country.
The Indian Naval Air Arm is the aviation branch and a fighting arm of the Indian Navy which is tasked to provide an aircraft carrier-based strike capability, fleet air defence, maritime reconnaissance, and anti-submarine warfare.
The Lockheed AP-3C Orion is a variant of the P-3 Orion formerly used by the Royal Australian Air Force (RAAF) for tasks such as naval fleet support, maritime surveillance, search and survivor supply and anti-surface and anti-submarine warfare. The 18 AP-3C Orions were upgraded from P-3Cs between 1997 and 2005, with the program taking three years longer than expected due to systems integration problems. All 18 AP-3C Orions were operated by No. 92 Wing which is based at RAAF Base Edinburgh in South Australia. Aircraft from the wing have seen service as part of Australian Defence Force operations in Australia, South East Asia and the Middle East. They were retired in 2019 following the introduction of the Boeing P-8 Poseidon to the RAAF fleet.
Patrol Squadron Eight (VP-8) is a U.S. Navy land-based patrol squadron stationed at Naval Air Station Jacksonville, Florida (USA). VP-8 is tasked to undertake maritime patrol, anti-submarine warfare (ASW), and intelligence, surveillance and reconnaissance (ISR) missions. The Squadron is equipped with the Boeing P-8A Poseidon.
Patrol Squadron Four (VP-4) is a U.S. Navy land-based patrol squadron based at the Naval Air Station Whidbey Island, Oak Harbor, Washington, which is tasked to undertake maritime patrol, anti-submarine warfare (ASW), and intelligence, surveillance and reconnaissance (ISR) missions flying the Boeing P-8 Poseidon.
Patrol Squadron 9 (VP-9) is a U.S. Navy patrol squadron with its homeport located at Naval Air Station Whidbey Island. As of 2018, VP-9 is part of Patrol and Reconnaissance Wing Ten, Commander, Naval Air Forces, Pacific.
Patrol Squadron FIVE (VP-5) is a long-lived maritime patrol squadron of the United States Navy. It is the second squadron to bear the VP-5 designation. VP-5 is the second oldest patrol squadron, the fourth oldest in the United States Navy, and the 33rd oldest squadron in the United States military. As of 2019, VP-5 is still active and is based at Naval Air Station Jacksonville, Florida.
VP-16, nicknamed the War Eagles, is an active Patrol Squadron of the U.S. Navy. It has been based at NAS Jacksonville, Florida since its founding in 1946. The squadron's mission is to operate Maritime patrol aircraft to the fleet in support of national interests. The squadron's radio callsign is "Talon," and their tailcode is "LF." Originally established as Reserve Patrol Squadron 906 (VP-906) in May 1946, it was redesignated Medium Seaplane Squadron 56 (VP-ML-56) on 15 November 1946, redesignated Patrol Squadron 741 (VP-741) in February 1950 and redesignated Patrol Squadron 16 (VP-16) on 4 February 1953. It is the third squadron to be designated VP-16; the first VP-16 was redesignated VP-41 on 1 July 1939 and the second VP-16 was redesignated VPB-16 on 1 October 1944.
The INAS 312 is an Indian naval air squadron based at INS Rajali.
Patrol Squadron 30 (VP-30) is a maritime patrol squadron of the United States Navy, established on 30 June 1960. It is based at Naval Air Station Jacksonville, Florida.
Patrol Squadron 45 (VP-45) is a maritime patrol squadron of the United States Navy. The squadron was established on 1 November 1942 and is based at Naval Air Station Jacksonville, Florida, United States. Since 2014, VP-45 is equipped with the Boeing P-8 Poseidon aircraft.
Patrol Squadron 62 (VP-62) is a combat aviation squadron of the Naval Air Force Reserve. Since 31 July 2015, the squadron has been assigned administratively to Commander, Maritime Support Wing at Naval Air Station North Island, California, an Echelon IV organization under the Commander, Naval Air Force Reserve. However, for operational tasking, the squadron reports to Commander, Patrol and Reconnaissance Wing ELEVEN at Naval Air Station Jacksonville, Florida.
Air Works is the oldest Indian independent Aircraft maintenance company which provides services for Maintenance, Repair & Overhaul (MRO).
↑ "Program Profile Boeing P-8". Aviation Week & Space Technology. Retrieved 9 December 2023. In November, 2023, a P-8A assigned to VP-4 taking-off from MCAS Kaneohe Bay in Oahu, Hawaii, overshot the runway and entered the water. The aircraft sustained visible damage to the radome but the aircraft was deemed to be structurally intact and could possibly be returned to service.
↑ Watson, Sean (6 October 2016). "First Poseidon off the rank". Air Force. Department of Defence. p.3. Archived from the original on 13 December 2019. Retrieved 13 December 2019.
↑ "Eyes Forward: Italy chooses ATR 72s for sea surveillance, but still awaits UAV type selection". Aviation Week and Space Technology, 15 December 2008.
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