From Pax Americana to an Era of Global Rearmament — A Geopolitical Paradigm Shift and Structural Investment Opportunity
As of:May 25, 2026 |Source:vibe-investing — Investment Idea ColumnDisclaimer: This document is for informational purposes only and is not investment advice.
1. Investment Thesis: The Rearmament Supercycle
The prolonged war in Ukraine and the Iran–Israel conflict are pushing global defense spending to record highs. Global defense spending in 2026 is projected to grow roughly 7% year-over-year to exceed $3 trillion, and to reach $3.7 trillion by 2030 at a 5% annual growth rate. Germany's expansion beyond 1% of GDP, Japan's defense budget increases, and NATO's commitment to 5% of GDP in defense spending are structurally entrenching this trend.
The key point is that this is strategic and policy-driven demand, not a business cycle.Unlike civilian markets, defense revenue is driven by governments' military priorities, making it relatively insensitive to economic cycles, and large order backlogs underpin earnings for years to come. At the same time, the battlefield is rapidly shifting from traditional platforms (fighters and missiles) toward AI, autonomous systems, and cyber. This makes abarbell strategy—holding both traditional defense primes and next-generation defense-AI companies—compelling.
2. Core Beneficiaries — 3-Year Returns and Dividend Yields
Returns below are estimated total returns (including reinvested dividends) and may vary by source. Dividend yields are forward yields as of May 2026.
| Company | Ticker | Category | 3-Yr Cumulative Return | Dividend Yield (Fwd) | Key Catalyst |
|---|---|---|---|---|---|
| Lockheed Martin | LMT | Traditional Defense | ~ +75% | ~2.6% | New F-35 contract for 296 jets ($12.5B), PAC-3 missile backlog at record high. 24 consecutive years of dividend growth. |
| RTX (Raytheon) | RTX | Traditional Defense | ~ +90% | ~1.4% | Active global exports of Patriot systems and radar; direct beneficiary of the Golden Dome project. |
| Northrop Grumman | NOC | Traditional Defense | ~ +55% | ~1.4% | Leader in B-21 stealth bomber and UAVs. Strength in advanced systems with stable profitability. |
Note: 3-year returns for LMT, RTX, and NOC are estimated cumulative figures (dividends included) for the May 2023 – May 2026 window. Verify exact figures at the time of purchase.
3. Defense AI Trailblazers
| Company | Ticker/Status | 3-Yr Return | Dividend | Key Catalyst |
|---|---|---|---|---|
| Palantir | PLTR (Public) | ~ +1,000%↑ | None (0%) | The "brain" of military AI. Battlefield data integration and AI decision support; won the Army's TITAN project. The flagship publicly traded defense-AI name. |
| Anduril | Private | — | None (0%) | Leader in autonomous unmanned systems. Demonstrated the 'Fury' unmanned fighter; leading the USAF's Collaborative Combat Aircraft (CCA) program. Accessible only via private/secondary markets. |
| Shield AI | Private | — | None (0%) | Aims to deploy its 'Hivemind' AI pilot across all military aircraft. Autonomous flight innovator. Direct investment restricted (private). |
Critical caveat:Anduril and Shield AI are private companies that retail investors cannot buy directly. Exposure to them is effectively only possible indirectlythrough ETFs like SHLD or via secondary markets. This is the decisive reason the ETF strategy below is necessary.
4. Smart Diversification via ETFs
Given individual-stock volatility and the access constraints on private companies, ETFs are efficient. Below is a comparison of four core funds.
| ETF (Ticker) | 3-Yr Annualized | Trailing 1-Yr | Expense Ratio | Profile / Positioning |
|---|---|---|---|---|
| Global X Defense Tech (SHLD) | ~ +44%/yr* | +48~101% | 0.50% | Concentrated in next-gen defense tech and AI (Palantir, Rheinmetall, etc.). Indirect exposure to private-company trends. Launched Sep 2023 (partial 3-yr data). Highest growth potential. |
| iShares US Aero & Def (ITA) | ~ +20~25%/yr | +38% | 0.38% | Centered on large-cap aerospace and defense (GE, LMT, RTX). Largest AUM at ~$16B. Tracks the market average; stability-first. |
| Invesco Aero & Def (PPA) | ~ +29~30%/yr | +38% | 0.58% | Similar composition to ITA with differentiated weightings. Strong ~29.8% 3-yr annualized return. Diversified across 60 holdings. |
| TIGER US Defense TOP10 (494840.KS) | New (short history) | — | Varies (KR) | Listed in Korea → usable in pension/ISA accounts, no FX conversion needed. Diversified across the top 10 US defense stocks. Tax-efficient. |
* SHLD's +44%/yr is the average annualized return since launch (Sep 2023), not a full 3-year figure. ITA/PPA are estimated total-return CAGRs (dividends included). All figures are as of May 2026 and vary by market-data source.
5. Model Portfolios (Three Risk Profiles)
Example allocations based on 100% of the defense-sector sleeve. Adjust the defense weight within your total assets according to your own risk tolerance (typically 5–15% recommended).
| Component | Conservative (Income + Stability) | Balanced (Core-Satellite) | Aggressive (Growth-Focused) |
|---|---|---|---|
| ITA (large-cap defense core) | 45% | 35% | 20% |
| SHLD (defense-AI growth) | 15% | 30% | 45% |
| PPA (diversification booster) | 15% | 15% | 10% |
| LMT (individual — dividend + stability) | 15% | 10% | 5% |
| RTX / NOC (individual) | 10% | — | — |
| PLTR (individual — high growth) | — | 10% | 20% |
| Total | 100% | 100% | 100% |
6. Risk Check
| Risk Factor | Description & Response |
|---|---|
| Geopolitical de-escalation | Ceasefires or peace agreements could trigger sharp defense-stock declines. Significant expectations are already priced in (valuation risk), so manage your entry cost with staggered buying. |
| Government budget volatility | Risk of order delays from US federal budgets, continuing resolutions (CRs), and administration changes. LMT and RTX, with thick backlogs, are relatively defensive. |
| FX (KRW/USD) | KRW-denominated returns are directly exposed to currency moves. Pairing with Korea-listed TIGER ETFs or FX-hedged products can partly mitigate this. |
| Valuation / concentration | PLTR and SHLD carry high valuations on growth expectations. Mitigate single-theme concentration risk via ETF diversification. |
| Private-stock access limits | Anduril and Shield AI cannot be bought directly → indirect exposure only via ETFs such as SHLD. |
Disclaimer
This document is prepared for informational purposes only and is not a solicitation to buy or sell any specific security, nor is it investment advice. All return and dividend figures are estimates based on publicly available data as of May 2026, vary by source, and past performance does not guarantee future results. Before making any investment decision, always verify the latest data directly and consult a qualified investment professional as needed.
This piece is part of the Investment Idea Column series in the vibe-investing repository. 📂 https://github.com/gameworkerkim/vibe-investing/tree/main/02.Investment%20Idea%20Column