New Zealand — Military Capability Assessment
Force structure, readiness, power projection, and deterrence: the Bureau’s strategic assessment of New Zealand’s military capability — scored 0–100 across 24 causal dimensions.
Last updated: October 2026
Stronger than 88% of the 195 ranked countries.
Nearest neighbors
| Rank | Country | Score |
|---|---|---|
| #22 | Sweden | 45.8/100 |
| #23 | Costa Rica | 45.7/100 |
| #24 | New Zealand (you) | 45.6/100 |
| #25 | Greece | 45.1/100 |
| #26 | Mexico | 45.1/100 |
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Why this score — the assessment, decomposed
The 45.62/100 rests first on ISR & intelligence (100.00), Command & control (90.00), Alliances (80.00). The binding constraints: Air power (8.00), Submarine force (8.00), Nuclear survivability (6.50) — in a causal model, capability can never rise above its weakest observed link. What would move the needle: Air power (8.00) — the weak link in the spending → equipment → readiness → capability chain.
- Alliance architecture adds a +9.60 bonus.
- Nuclear deterrence contributes a capped +0.84 bonus — it cannot manufacture top-tier conventional standing on its own.
- Extreme defense burden applies an economic-strain penalty of −2.00.
- Force mass is capped by what equipment, training and sustainment can actually support — headcount alone scores nothing.
7 of 24 dimensions could not be observed (Equipment quality, Missile forces, Air defense, Strategic lift, Expeditionary capability, Defense industry…); missing data caps the score — it never inflates it.
The six sub-scores
All 24 causal dimensions
Assessment coverage: 73.9% — 17 of 24 dimensions observed. Military assessment, run 2026-10-04; evidence snapshot: CIA World Factbook 2026-09-28, SIPRI arms-producer revenue, nuclear taxonomy.
Air power9
Kernel assessment: Air power 8.00/100 (observed).
| Type | Count | Role | Source |
|---|---|---|---|
| P-8A Poseidon | 4 Delivered 2022-2023; full operational release late 2025; Harpoon-capable | Maritime patrol / ASW | source 2026-10-04 |
| C-130J-30 Super Hercules | 5 Delivered 2024; replaced C-130H | Tactical airlifter | source 2026-10-04 |
| Boeing 757-200 | 2 To be replaced by Airbus A321XLR | Strategic transport | source 2026-10-04 |
| NH90 TTH | 8 Plus 1 airframe for parts | Medium utility helicopter | source 2026-10-04 |
| SH-2G(I) Super Seasprite | 5 8 delivered 2014-2016; 3 withdrawn for parts; armed with Penguin missiles, Mk 46 torpedoes | Naval ASW helicopter | source 2026-10-04 |
| AW109 (A109LUH) | 5 Light utility / training | Light utility helicopter | source 2026-10-04 |
| T-6C Texan II | 11 | Trainer | source 2026-10-04 |
| King Air 350 | 4 2 converted for maritime patrol | Multi-engine trainer / patrol | source 2026-10-04 |
| MH-60R Seahawk | Announced as planned Seasprite replacement; no order details published | Future naval helicopter | source 2026-10-04 |
No combat aircraft since 2001 — no strike wing. Seasprite fleet rationalised 8→5 for obsolescence; MH-60R announced as replacement. Army has no tanks and no SAM systems in public records.
Land power3
Kernel assessment: Land warfare 69.00/100 (observed).
| Type | Count | Role | Source |
|---|---|---|---|
| NZLAV (LAV III) | 73 22 sold to Chile 2022; 8 more surplus; 1 written off | Wheeled infantry fighting vehicle | source 2026-10-04 |
| Bushmaster Protected Mobility Vehicle | 48 5 for NZSAS + 43 NZ5.5 for Army; delivered by Aug 2024 | Protected mobility vehicle | source 2026-10-04 |
| FGM-148 Javelin | Anti-tank guided missile in service; quantity not disclosed in public sources | ATGM | source 2026-10-04 |
No combat aircraft since 2001 — no strike wing. Seasprite fleet rationalised 8→5 for obsolescence; MH-60R announced as replacement. Army has no tanks and no SAM systems in public records.
Sea power4
Kernel assessment: Naval power 32.40/100 (observed).
| Type | Count | Role | Source |
|---|---|---|---|
| ANZAC-class frigate | 2 | Guided-missile frigate | source 2026-10-04 |
| HMNZS Aotearoa (A11) | 1 | Fleet tanker / replenishment | source 2026-10-04 |
| HMNZS Canterbury (L421) | 1 | Multi-role sealift vessel | source 2026-10-04 |
| Protector-class OPV | 2 | Offshore patrol vessel | source 2026-10-04 |
No combat aircraft since 2001 — no strike wing. Seasprite fleet rationalised 8→5 for obsolescence; MH-60R announced as replacement. Army has no tanks and no SAM systems in public records.
Missiles & air defense1
| Type | Count | Role | Source |
|---|---|---|---|
| AGM-119 Penguin | Armed on SH-2G(I) naval helicopters; quantity not public | Anti-ship missile | source 2026-10-04 |
No combat aircraft since 2001 — no strike wing. Seasprite fleet rationalised 8→5 for obsolescence; MH-60R announced as replacement. Army has no tanks and no SAM systems in public records.
Nuclear
Status: Non-nuclear-weapon state
Nuclear-free since 1987 (New Zealand Nuclear Free Zone, Disarmament, and Arms Control Act); nuclear-propelled/armed ships banned from ports.
Force structure — record
New Zealand Defense Force (NZDF): New Zealand Army, Royal New Zealand Navy, Royal New Zealand Air Force (2025)
approximately 8,800 active (Regular Force) New Zealand Defense Forces (4,300 Army; 2,100 Navy; 2,400 Air Force) (2025)
the NZDF's inventory is comprised of domestically produced and Western-supplied weapons and equipment, including from Australia, Canada, the UK, and the US (2025)
17 years of age for voluntary military service for men and women; soldiers cannot be deployed until the age of 18; no conscription (2025)
small numbers of NZ military personnel are deployed on a variety of international missions in Africa, Antarctica, the Asia-Pacific region, and the Middle East (2025)
the NZDF is responsible for protecting New Zealand’s sovereignty, promoting its interests, safeguarding peace and security, and conducting peacekeeping, humanitarian, and other international missions New Zealand is a member of the Five Powers Defense Arrangements (FPDA), a series of mutual assistance agreements reached in 1971 embracing Australia, Malaysia, New Zealand, Singapore, and the UK; the FPDA commits the members to consult with one another in the event or threat of an armed attack on any of the members and to mutually decide what measures should be taken, jointly or separately; there is no specific obligation to intervene militarily New Zealand has been part of the Australia, New Zealand, and US Security (ANZUS) Treaty since 1951; however, the US suspended its ANZUS security obligations to New Zealand in 1986 after Auckland implemented a policy barring nuclear-armed and nuclear-powered warships from its ports; the US and New Zealand signed the Wellington Declaration in 2010, which reaffirmed close ties between the two countries, and in 2012 signed the Washington Declaration, which provided a framework for future security cooperation and defense dialogues; in 2016, a US naval ship conducted the first bilateral warship visit to New Zealand since the 1980s; New Zealand has Major Non-NATO Ally (MNNA) status with the US, a designation under US law that provides foreign partners with certain benefits in the areas of defense trade and security cooperation (2025)
MILITARY POWER 45.62/100 — The Magna Military Power score is our 0–100 measure of causal military capability — 24 dimensions (mass, equipment, readiness, projection, industry, nuclear deterrence), aggregated through a dependency graph, never by simple addition.
Momentum 0 — Quarterly momentum: the Bureau's read on the country's trajectory over the last quarter, from −10 (deteriorating fast) to +10 (accelerating).
The quarter's signal was silence: no major domestic development, no external shock, no diplomatic breakthrough.
The country's course remains what it was in June — set by structural realities that no single quarter rewrites.
What is New Zealand's military power score?
New Zealand's military power score is 45.62/100, measuring causal military capability across 24 dimensions.
Where does New Zealand rank in military power?
New Zealand ranks #24 of 195 countries in military power in Magna Bureau military rankings.