Top 10 Best Defence Stocks in the USA: A Complete & Easy-to-Understand Guide
All data and information in this article have been updated with the latest available information as of August 2026.
The defence sector remains an important part of the U.S. economy. The U.S. government continues to invest heavily in military technology, cybersecurity, aircraft, warships, missile defence, and advanced weapons systems. In fiscal year 2026, U.S. national-defence spending is expected to exceed $1 trillion, supporting continued demand across the defence industry.
For investors, defence companies can offer potential long-term opportunities because many of them benefit from government contracts and multi-year procurement programs. However, defence stocks can still face risks such as changing government budgets, contract delays, competition, and high valuations.
If you’re planning to invest in this sector, here is a simple and human-friendly guide to the top 10 best defence stocks in the USA, along with what makes each company worth considering.
How to Do Fundamental Analysis of a Stock Step by Step
1. Lockheed Martin Corporation (NYSE: LMT)
Overview:
Lockheed Martin is the world’s biggest defence contractor. The company is best known for the F-35 fighter jets and also works on space missions, missile defence, and advanced cybersecurity.
Key Points:
- Market Cap: $140B+
- Revenue (2026): $79.75 to $81.75B
- Dividend Yield: 2.27%
- Major Projects: F-35 fighter program, PAC-3 and THAAD missile defence systems, and NASA's Orion spacecraft program.
Why Investors May Consider It:
Lockheed’s long-term contracts and diversified defence capabilities make it one of the safest bets in this sector.
2. RTX Corporation (NYSE: RTX)
Overview:
Raytheon is a major name in both aerospace and defence. It produces missile systems, defence radars, and jet engines through Pratt & Whitney.
Key Points:
- Market Cap: $300B
- Revenue (2026 Expected): $95B–$96B
- Dividend Yield: 1.3% (2026 Update)
- Major Projects: Patriot and AMRAAM missile systems, Tomahawk cruise missiles, F-35 radar systems, and aerospace engines.
Why Investors May Consider It:
Raytheon benefits from defence spending as well as commercial aviation, providing a strong and balanced revenue base.
3. Northrop Grumman Corporation (NYSE: NOC)
Overview:
Northrop Grumman is a leader in aerospace, autonomous systems, and space technology. It is the company behind the U.S. Air Force’s new B-21 Raider bomber.
Key Points:
- Market Cap: $82B
- Revenue (2026 Expected): $43.75B–$44.25B
- Dividend Yield: 1.7%
- Major Projects: B-21 Raider stealth bomber, Sentinel ICBM program, Next Generation Interceptor, autonomous systems, and advanced space systems.
Why Investors May Consider It:
If you want exposure to the future of unmanned tech and space defence, Northrop is an excellent choice.
4. General Dynamics Corporation (NYSE: GD)
Overview:
General Dynamics builds combat vehicles, submarines, and the famous Gulfstream business jets.
Key Points:
- Market Cap: $105B
- Revenue (2026 Expected): ~$54B–$55B
- Dividend Yield: 1.6%
- Major Projects: Columbia-class and Virginia-class submarines, Abrams combat vehicles, Gulfstream G700/G800 business jets, and U.S. Defense technology systems.
Why Investors May Consider It:
Its wide range of products and strong relationships with the U.S. military add stability to your portfolio.
5. Boeing Company (NYSE: BA)
Overview:
While Boeing is mostly known for commercial aeroplanes, it also plays a huge role in defence — producing military aircraft, satellites, and space vehicles.
Key Points:
- Market Cap: $230B
- Revenue (2026 Expected): $95B–$100B
- Dividend: Currently suspended
- Major Projects: 737 MAX and 777X aircraft programs, KC-46 tanker, MQ-25 Stingray, T-7A Red Hawk, and Starliner spacecraft.
Why Investors May Consider It:
Boeing’s combination of aviation and defence gives it an edge, and its long-term recovery looks promising.
6. L3Harris Technologies (NYSE: LHX)
Overview:
L3Harris builds communication equipment, electronic warfare tools, and surveillance systems.
Key Points:
- Market Cap: $50B
- Revenue (2026 Expected): $23.2B–$23.7B
- Dividend Yield: 1.8%
- Projects: Missile defence and propulsion systems, F-35 mission systems, tactical communications, space systems, and ISR technologies.
Why Investors May Consider It:
The increasing demand for secure communication and ISR (intelligence, surveillance, reconnaissance) makes L3Harris a rising star.
7. Huntington Ingalls Industries (NYSE: HII)
Overview:
This company is America’s largest military shipbuilder. It designs aircraft carriers, submarines, destroyers, and more.
Key Points:
- Market Cap: $12B
- Revenue (2026 Expected): ~$13.2B–$13.6B
- Dividend Yield: 1.8%
- Major Projects: Virginia-class submarines, Columbia-class submarines, Gerald R. Ford-class aircraft carriers, and unmanned underwater vehicles.
Why Investors May Consider It:
Shipbuilding is a long-term business, and Huntington Ingalls consistently wins major contracts.
8. Textron Inc. (NYSE: TXT)
Overview:
Textron makes Bell helicopters, military vehicles, training aircraft, and drones.
Key Points:
- Market Cap: $15B
- Revenue (2026 Expected): ~$15.5B
- Dividend Yield: Low, 0.09%
- Major Projects: V-280 Valor/FLRAA program, Bell MV-75 (Cheyenne), DARPA SPRINT X-76, and autonomous aircraft programs.
Why Investors May Consider It:
Its focus on next-generation aircraft and mobility technology positions Textron well for future defence programs.
9. Kratos Defence & Security Solutions (NASDAQ: KTOS)
Overview:
Kratos is smaller compared to giants like Lockheed, but it is known for its innovation in unmanned aircraft and satellite systems.
Key Points:
- Market Cap: $21B–$22B
- Revenue (2026 Expected): $1.75B–$1.81B
- Dividend: N/A
- Major Projects: XQ-58A Valkyrie, hypersonic systems, jet engines, space systems, advanced propulsion, and next-generation missile technologies.
Why Investors May Consider It:
Kratos is ideal for investors who want high-growth potential in cutting-edge defence tech.10. AeroVironment Inc. (NASDAQ: AVAV)
Overview:
AeroVironment specialises in small, lightweight drones used in modern warfare and surveillance.
Key Points:
- Market Cap: $7B–$8B
- Revenue (Fiscal 2027 Expected): $2.125B–$2.225B
- Dividend: N/A
- Projects: Switchblade 400 and 600 loitering munitions, unmanned aircraft systems, counter-UAS systems, space technologies, and directed-energy systems.
Why Investors May Consider It:
As drone usage increases worldwide, AeroVironment has a strong opportunity to expand.Final Thoughts
Defence stocks offer a unique blend of stability, government-backed revenue, and long-term growth potential. The companies listed above represent a mix of industry giants and innovative newcomers — giving investors a wide range of choices depending on their risk appetite.
Whether you want steady dividends, exposure to futuristic military tech, or a balanced long-term investment, the U.S. defence sector delivers strong opportunities.
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