Why Korean Defense Stocks Are Outperforming in 2026: Hanwha Aerospace vs LIG Nex1
Why Korean Defense Stocks Are Outperforming in 2026: Hanwha Aerospace vs LIG Nex1
South Korea has quietly become one of the world's most important defense exporters. In 2025, Korea's four largest defense firms posted combined revenue of approximately 40.9 trillion won — up 81.6% year-on-year. For 2026, analysts forecast this figure will climb above 50.58 trillion won.
For global investors looking beyond semiconductors and power equipment, Korean defense stocks represent a genuinely distinct investment thesis: combat-proven technology, fast delivery timelines, competitive pricing, and a NATO-aligned customer base that is actively rearming at a pace not seen since the Cold War.
Among the Korean defense names, two stand out for different reasons: Hanwha Aerospace — the scale leader with the largest order backlog in Korean defense history — and LIG Nex1 — the missiles and precision-guided munitions specialist with the highest export growth potential. This guide compares both.
Hanwha Aerospace vs LIG Nex1 — Head-to-Head (2026)
| Metric | Hanwha Aerospace | LIG Nex1 |
|---|---|---|
| KRX Ticker | 012450 | 079550 |
| 2025 Revenue | 26.6T KRW (+137% YoY) | Q2 2025: 883.4B KRW (+46.1% YoY) |
| 2025 Operating Profit | 3.03T KRW (+75% YoY) | Q2 2025: 83.1B KRW (+69% YoY) |
| Order Backlog (Q1 2026) | 39.7T KRW (Land Systems alone) | Growing — Cheongung-II Iraq contract |
| 2026E PER | 23.1x | 33.9x |
| EPS CAGR 2025–2028E | 37.7% (Korea Investment & Securities) | High — export ramp accelerating |
| 1-Year Stock Return | Strong — part of K-Defense Big 4 rally | Exceeded KR Aerospace & Defense +137% |
| Primary Products | K9 howitzer, Chunmoo MLRS, K2 tank, aerospace engines | Cheongung-II air defense, missiles, radar, electronic warfare |
| Export Share | 42.2% of revenue | Lower — significant upside potential |
| Key Markets | Poland, Egypt, Australia, Norway, Finland, Romania, Saudi Arabia | Iraq, Middle East, Southeast Asia, expanding globally |
| Parent Group | Hanwha Group | LIG Group |
* Sources: Alpha Spread Q1 2026 earnings call transcript, FastBull, Seoulz, Simply Wall St, Korea Investment & Securities. All estimates subject to revision.
Why Korean Defense Stocks Are Outperforming: The Structural Case
Korean defense stocks have not rallied because of speculation. They have rallied because the structural demand drivers are among the most durable in global equity markets.
① NATO Rearmament — Europe's Urgent Need
In July 2022, a Polish delegation walked into a Hanwha Aerospace factory in Changwon and signed a framework agreement worth 17.5 trillion won — covering 672 K2 Black Panther tanks, 648 K9 Thunder howitzers, and 48 FA-50 light fighter jets, with first deliveries within three months. A comparable Western defense contract typically requires three to five years of lead time.
This speed-to-delivery advantage is the core of Korea's defense export thesis. European nations that need to rebuild inventories depleted by aid to Ukraine, or that face their own security challenges, cannot wait years for US or European suppliers to scale up. Korean manufacturers — with battle-proven technology, modern production facilities, and demonstrated ability to deliver at volume — offer an alternative that no other country can currently match at scale.
K9 Thunder self-propelled howitzers now operate in 11 countries including Poland, Finland, Norway, Estonia, Turkey, India, Australia, and Romania. Cumulative K9 export contracts crossed 14 trillion won in early 2026. The Chunmoo (K239) multiple launch rocket system has been ordered by Poland, Norway, and Estonia, with a 5.6 trillion won Poland Chunmoo contract signed at year-end 2025.
② The Iran-US Conflict Catalyst — March 2026
On March 3, 2026, South Korean defense stocks surged on news of Iran-US conflict escalation. Hanwha Aerospace jumped nearly 25%. LIG Nex1 soared 30%. Electronic warfare systems manufacturer Victek and anti-aircraft missile components maker Firstec both rose 30% and 19% respectively.
These single-day moves illustrate something important about Korean defense stocks: they are now globally recognized as a defense proxy trade. When geopolitical risk rises anywhere in the world, international investors buy Korean defense stocks because they offer liquid, diversified exposure to the global rearmament theme — with fundamentals that justify the position beyond the sentiment trade.
③ The Earnings Inflection — Backlog Becoming Revenue
Korea's defense firms accumulated nearly 100 trillion won in combined order backlog through 2024–2025. In 2026, this backlog is converting to revenue at scale. The Big Four defense firms are expected to post combined operating profit of approximately 7.5 trillion won in 2026 — up from 5.2 trillion won in 2025. Fixed cost burdens are easing as production volumes scale up, driving margin expansion across all four companies.
Hanwha Aerospace (KRX: 012450) — The Scale Leader
Hanwha Aerospace is South Korea's largest defense manufacturer and the flagship of the K-Defense Big 4. Its 2025 results — revenue of 26.6 trillion won (+137% YoY) and operating profit of 3.03 trillion won (+75%) — represent the most profitable year in the company's history and one of the strongest performances of any defense company globally in 2025.
The K9 and Chunmoo Franchises
Hanwha's competitive moat rests on two products that have become the global standard for their categories:
K9 Thunder Self-Propelled Howitzer: The world's most exported modern artillery system, operating in 11 countries. The K9's combination of range (40+ km), rate of fire (6–8 rounds per minute), and reliability in extreme conditions — tested in temperatures from -32°C in Norway to +45°C in the Middle East — has made it the default choice for NATO-aligned nations modernizing their artillery capabilities. The K9 is not just a product; it is a platform — with upgrades, maintenance, and ammunition creating multi-decade revenue streams in each customer country.
Chunmoo (K239) Multiple Launch Rocket System: The Chunmoo has emerged as Hanwha's second breakthrough product. Capable of firing GPS-guided rockets to 80km and ballistic missiles to 290km, it competes directly with US HIMARS — but with faster delivery and competitive pricing. Poland's 5.6 trillion won Chunmoo contract is the largest single Chunmoo export to date, with Norway and Estonia following.
Order Backlog: The Foundation of Multi-Year Visibility
Hanwha Aerospace's Land Systems backlog reached approximately 39.7 trillion KRW at end of Q1 2026 — including a newly signed 1.3 trillion won Norway Chunmoo contract. Management expects the Finland K9 deal (940 billion won) to be added in Q2 backlog. Additional potential catalysts include Saudi Arabia (10+ trillion won L-SAM potential), UAE L-SAM export discussions, Spain self-propelled howitzer order, and a third K9 contract with Poland.
Korea Investment & Securities forecasts that as this 38.2 trillion won ground defense backlog converts to revenue, Hanwha Aerospace will achieve EPS CAGR of 37.7% from 2025 to 2028 — with ground defense operating profit growing 51% in H2 2026 alone from the Poland, Egypt, and Australia revenue recognition ramp.
Beyond Ground Defense: The Aerospace and Ocean Dimensions
Hanwha Aerospace is not just a ground weapons company. Through its aeroengine manufacturing division, it produces engines for military and commercial aircraft — including the T700 helicopter engine under GE license. Through Hanwha Ocean (formerly DSME), it builds naval vessels and submarines. Through Hanwha Systems, it develops radar, battle management systems, and electronic warfare platforms with a separate 9.3 trillion won defense backlog.
This diversification means Hanwha Group's combined defense backlog entering 2026 was one of the most robust in the global defense industry — second only to a handful of US and European primes by absolute size.
LIG Nex1 (KRX: 079550) — The Missiles and Air Defense Specialist
LIG Nex1 is South Korea's primary developer and manufacturer of missiles, air defense systems, precision-guided munitions, electronic warfare systems, and naval weapon systems. While smaller than Hanwha Aerospace by revenue, LIG Nex1 offers a distinctly different — and in some ways more attractive — investment profile for global investors.
What LIG Nex1 Makes
LIG Nex1's product portfolio covers the most technology-intensive segments of Korean defense:
- Cheongung-II (M-SAM): Medium-range surface-to-air missile defense system — South Korea's equivalent of the Patriot. The Cheongung-II recently secured a deal with Iraq's Ministry of Defence, marking a significant new export market.
- Precision Guided Munitions: GPS-guided bombs, anti-ship missiles, and air-to-surface missiles for the KF-21 fighter jet program
- Electronic Warfare Systems: Jamming, countermeasures, and electronic intelligence systems
- Naval Weapon Systems: Torpedoes, naval missiles, and underwater warfare systems
- Radar Systems: Active phased-array radars for ground, naval, and airborne platforms
The Export Growth Story
LIG Nex1's most compelling investment characteristic is its export growth runway. Among the K-Defense Big 4, LIG Nex1's export share remains the lowest — but this is not a weakness. It is the most significant indicator of future upside.
Hyundai Rotem's export share is 67.3%. Hanwha Aerospace stands at 42.2%. LIG Nex1's export proportion sits considerably lower. This means LIG Nex1 has the largest untapped international market relative to its domestic revenue base — and the global demand for air defense systems, in the current geopolitical environment, could not be stronger.
The Cheongung-II system represents LIG Nex1's most exportable product: a proven, cost-competitive air defense platform that Middle Eastern, Southeast Asian, and Eastern European nations are actively evaluating as alternatives to US Patriot systems (which are capacity-constrained and expensive) and Russian S-300/S-400 systems (which are politically unavailable to most buyers). Every new Cheongung-II export contract materially moves LIG Nex1's revenue mix.
Financial Performance
LIG Nex1's Q2 2025 results demonstrated the earnings trajectory: revenue of 883.4 billion won (+46.1% YoY) and operating profit of 83.1 billion won (+69% YoY). Securities firms forecast 2026 defense operating profit to increase 26.6% compared to 2025. LIG Nex1 exceeded the KR Aerospace & Defense industry's 137.1% 1-year return — outperforming the sector benchmark and the broader KOSPI's 106.6% return.
Hanwha Aerospace vs LIG Nex1: The Investment Framework
| Dimension | Hanwha Aerospace | LIG Nex1 | Advantage |
|---|---|---|---|
| Revenue Scale | 26.6T KRW (2025) | Smaller — ~4T KRW range | Hanwha |
| Backlog Visibility | 39.7T KRW Land Systems alone | Growing — Iraq and Middle East | Hanwha |
| Export Growth Runway | Already at 42.2% — more mature | Much lower — largest upside | LIG Nex1 |
| Valuation (2026E PER) | 23.1x — lower | 33.9x — premium | Hanwha |
| Product Defensibility | Artillery — competition emerging | Missiles/air defense — higher barrier | LIG Nex1 |
| Geopolitical Sensitivity | Higher — 38% Eastern Europe concentration | More diversified customer base | LIG Nex1 |
| H2 2026 Earnings Catalyst | Poland, Egypt, Australia revenue ramp (+51%) | Cheongung-II international wins | Hanwha (near-term) |
| Group Ecosystem | Hanwha Ocean, Hanwha Systems add-ons | Standalone specialist | Hanwha |
Who Should Buy Which
Choose Hanwha Aerospace if you:
- Want the largest, most established Korean defense company with the clearest near-term earnings visibility
- Believe the Poland-Europe artillery ramp will accelerate in H2 2026 as management guided
- Want exposure to Hanwha Group's broader defense ecosystem (Hanwha Ocean, Hanwha Systems)
- Prefer lower forward P/E (23.1x vs 33.9x) with strong EPS CAGR (37.7% through 2028)
- Are comfortable with Eastern Europe concentration risk
Choose LIG Nex1 if you:
- Want exposure to the highest-growth segment of Korean defense — missiles and air defense systems
- Believe LIG Nex1's low current export share represents the largest long-term upside
- Have conviction that Cheongung-II will win major international contracts in the Middle East or Southeast Asia
- Want a more technology-intensive, harder-to-replicate product portfolio
- Are comfortable paying a premium valuation (33.9x) for growth optionality
For most investors: Holding both provides exposure to the full Korean defense thesis — Hanwha for near-term earnings certainty and backlog conversion, LIG Nex1 for long-term export growth optionality. The two companies' products are complementary rather than competitive: countries that buy K9 howitzers often also need air defense systems, creating natural cross-sell opportunities across the Korean defense ecosystem.
The Broader K-Defense Ecosystem: Beyond Hanwha and LIG Nex1
While this guide focuses on Hanwha Aerospace and LIG Nex1, investors in Korean defense should be aware of the broader ecosystem:
- Hyundai Rotem (KRX: 064350): K2 Black Panther main battle tank manufacturer. 2026 defense operating profit forecast +26.6%. K2 contracts with Poland and potential Iraq orders provide strong backlog.
- Korea Aerospace Industries / KAI (KRX: 047810): FA-50 light fighter jet and T-50 trainer manufacturer. Revenue forecast to nearly double from 3.76T to 6T KRW in 2026 as export deliveries accelerate. Note: KAI faced governance challenges in 2025 that depressed performance relative to peers.
- Hanwha Systems (KRX: 272210): Radar, battle management, and electronic warfare systems. 9.3T KRW defense backlog. Increasingly important in the AI-driven defense technology space.
- Hanwha Ocean (KRX: 042660): Naval shipbuilding, submarine construction. Canada submarine program ($44B potential) remains a major long-term catalyst.
- The Complete Guide to Korean Defense Stocks (2026)
- The Complete Guide to Korean Shipbuilding Stocks (2026)
How to Invest in Korean Defense Stocks
Option 1 — Korea ETF (Indirect Exposure)
EWY and FLKR include Hanwha Aerospace as a holding. Defense represents approximately 10–15% of the KOSPI's market cap in 2026. Broad Korean market exposure captures defense as part of a diversified portfolio.
Option 2 — Interactive Brokers Direct KRX (Recommended for Defense)
Since May 2026, IBKR offers direct Korea Exchange trading. Buy Hanwha Aerospace (012450), LIG Nex1 (079550), Hyundai Rotem (064350), KAI (047810), or Hanwha Systems (272210) directly. This is the most practical route for investors who want targeted Korean defense exposure without buying the full market.
Option 3 — Korean Brokerage Account
Full access to all listed defense companies including smaller specialists in electronic warfare, ammunition, and defense components.
Key Risks for Korean Defense Investors
- Valuation risk: Korean defense stocks trade at significant premiums to global peers. Hanwha Aerospace at 23.1x and LIG Nex1 at 33.9x compare to Lockheed Martin's projected 14.7x. If export revenue materializes slower than expected, these premiums could compress.
- Execution risk: Large defense contracts require sustained production at high quality over multiple years. Supply chain disruptions — as seen in Hanwha's Q4 2024 semiconductor shortage delay — can affect delivery schedules and revenue recognition timing.
- Geopolitical risk: Korean defense stocks benefit from global tensions — but a de-escalation of the conflicts driving European rearmament could reduce the urgency of new contract signings.
- Customer concentration: Hanwha Aerospace has 38% of its backlog tied to Eastern Europe. LIG Nex1 is heavily dependent on domestic Korean procurement. Diversification of customer bases is improving but remains a risk.
- Currency risk: Korean defense stocks trade in KRW. USD/KRW movements affect returns for international investors.
Final Thoughts: A Structural Defense Supercycle
The K-Defense story is not a cycle. It is a structural shift in the global arms market.
For decades, US and European defense prime contractors — Lockheed Martin, BAE Systems, Rheinmetall — dominated arms exports. Their lead times were measured in years. Their prices reflected their monopoly power. Their capacity was fixed.
Korea entered this market with a different proposition: combat-proven technology, delivery in months rather than years, competitive pricing, and no political conditions attached to arms transfers. The result has been a dramatic reordering of global defense procurement — and Korean defense companies are the primary beneficiaries.
Hanwha Aerospace and LIG Nex1 represent two different ways to participate in this shift. Hanwha offers the scale, the backlog visibility, and the H2 2026 earnings inflection. LIG Nex1 offers the technology defensibility, the export growth runway, and the long-term optionality of becoming a global standard in air defense systems.
In a world where geopolitical risk is structurally higher than at any point since the Cold War, both are worth understanding.
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- Why Foreign Investors Are Buying Korean Stocks in 2026
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Disclaimer: This article is for informational and educational purposes only and does not constitute investment advice. All financial data cited is sourced from publicly available earnings releases, Alpha Spread, FastBull, Seoulz, Korea Investment & Securities, and Simply Wall St. Defense contract values and backlog figures are as publicly reported and subject to change. Investing in defense stocks involves geopolitical risk, execution risk, and market risk. Always conduct your own research or consult a licensed financial advisor before making investment decisions.
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