How much do Nato members spend on defence?

Nato's 32 members met amid heightened tensions and, according to Nato estimates for 2025, all achieved the previous 2% of GDP defence-spending target; members have now committed to 3.5% of GDP on defence by 2035 plus an additional 1.5% for critical infrastructure and civil preparedness. Only Poland, Lithuania and Latvia exceeded 3.5% in 2025, while the US remains the dominant cash spender at about $980bn (≈62% of the Nato total) with US defence at an estimated 3.2% of GDP in 2025 versus 3.6% in 2020; the rest of Nato rose from 1.7% to 2.3% of combined GDP over the same period. Nato's running costs are budgeted at roughly €5.3bn for 2026 with a cost‑share formula now assigning 15% each to the US and Germany and 10% each to the UK and France, following a 2019 rebalance and agreed increases in common funding through 2030.

Analysis

Market structure: Rising NATO targets (2% achieved in 2025; commitment to 3.5% by 2035 and stepped-up common funding to 2030) re-rates predictable, multi-year government procurement and sustainment demand. Winners are large prime contractors with proven program execution and FMS footprints (Lockheed LMT, Raytheon RTX, Northrop NOC) and specialist suppliers in munitions, shipbuilding and cyber; losers are pure-play commercial aerospace (BA) and non-defense industrials that compete for government capital. Cash flow visibility improves for defense primes — pricing power on long-term contracts rises while large upfront capex will shift to governments, not contractors.

Competitive dynamics & supply/demand: Demand is sticky but lumpy — major platform buys will be concentrated in the 2026–2035 window, creating shortages in skilled labor, specialty metals (titanium, rare-earth magnet materials) and microelectronics. Smaller subcontractors and niche cyber firms (CRWD, PANW) gain disproportionate bargaining power in 12–36 months; inflation on materials and lead times will push prime contractors to index contract clauses or seek higher margins. Procurement ramp reduces market share risks for primes but raises entry barriers for new entrants.

Cross-asset & macro implications: Higher sustained defense spend (~€5.3bn NATO common funds + national increases; US $980bn baseline) implies larger fiscal deficits in Europe and persistent Treasury issuance in the US — modest upward pressure on 5–10y yields (target +30–70bps over 12–24 months) and potential steepening. FX: greater defense-driven fiscal issuance in EUR/GBP could weigh on those currencies vs USD during funding cycles; commodities for defense supply chains (nickel, titanium, copper) see tighter forward curves.

Risk & catalysts: Tail risks include rapid de-escalation of European tensions (demand shock), major procurement cancellations from budgetary backlash, or export controls disrupting supply chains (semiconductors/rare earths). Catalysts to accelerate trends: 2026–2028 national budget approvals, NATO procurement frameworks release, and visible FMS order books; reversal catalysts: electoral shifts or a negotiated European security settlement. Time windows: immediate reaction to budget votes (days–weeks), contract awards (weeks–months), strategic industrial re-sizing (quarters–years).

Key Decisions for Investors

• Establish a 2–3% portfolio position in Lockheed Martin (LMT) via a 9–12 month call spread (buy 0–10% ITM call / sell 20–30% OTM call) to capture upside from multi-year US and allied procurement while capping premium; target +30–60% upside, stop-loss at -20% premium decline.
• Allocate 2% to the iShares U.S. Aerospace & Defense ETF (ITA) for diversified exposure across primes and suppliers, rebalancing quarterly and adding on any >10% pullback tied to short-term political noise (budget votes over next 6–12 months).
• Take a 1.5–2% position in CrowdStrike (CRWD) via 6–12 month 5–15% OTM call spreads (defined risk) to play the 1.5% NATO allocation growth to critical infrastructure/cyber; exit or trim after earnings that show >15% acceleration in gov't/corporate ARR within 12 months.
• Implement a small tactical short on US 10-year Treasuries (equiv. -0.5% portfolio risk via futures or buy 12-month TLT puts) anticipating 30–50bps upward pressure on yields as defense-driven deficits and issuance rise through 2026–2030; take profits if yields move +50bps or if a credible de-escalation reduces issuance needs.
• Pair trade: long RTX (1.5%) and short BA (1.5%) to isolate defense vs commercial aerospace exposure ahead of 12–24 month procurement cycles; trim the short if Boeing reports >10% beat in commercial widebody deliveries or if defense share of backlog materially increases.