TLDR
- Global defense spending continues to rise, driven by NATO commitments and geopolitical tensions
- RTX covers missile defense, aircraft engines, and commercial aerospace across three major divisions
- Lockheed Martin holds one of the largest government contract backlogs in the sector
- AeroVironment raised its outlook after strong financial results and is expanding into space and cyber defense
- Autonomous drone technology is one of the fastest-growing segments in the defense industry
Defense budgets around the world are growing. Governments are spending more on missiles, drones, and advanced military systems. That has made defense stocks a closely watched sector for investors.
Here are three companies analysts are tracking.
RTX
RTX is one of the most diversified names in defense and aerospace.
The company operates through three divisions: Raytheon, Pratt & Whitney, and Collins Aerospace. That gives it exposure to missile defense, military electronics, aircraft engines, avionics, and commercial aviation all at once.
Missile defense has become a key growth driver for RTX. Countries are spending more on air-defense systems and precision weapons. The company has long-term production agreements in place, including for Tomahawk missiles.
Its commercial aerospace arm adds another revenue stream outside of government budgets, which helps balance the business.
Lockheed Martin
Lockheed Martin is best known for the F-35 fighter jet, but its business goes further than military aircraft.
Lockheed Martin Corporation, LMT
The company also makes missile systems, space technology, integrated defense systems, and advanced military communications. It is one of the largest defense contractors in the world.
Its order backlog is one of its main strengths. Long-term government contracts give the company clear visibility into future revenue and cash flow.
NATO discussions about higher defense budgets and demand for advanced fighter aircraft have kept Lockheed in focus on Wall Street. The company also pays a dividend, which appeals to income-focused investors.
AeroVironment
AeroVironment takes a different approach to defense.
The company focuses on autonomous drones, loitering munitions, and counter-drone systems. It recently acquired BlueHalo, which added capabilities in space systems, directed energy, and cyber defense.
Modern conflicts have shown how important unmanned systems have become on the battlefield. Governments are increasing investment in this area, and AeroVironment is a direct beneficiary.
The company recently posted strong financial results and raised its guidance. Analysts continue to highlight drone technology as one of the fastest-growing areas in the defense sector.
AeroVironment carries more price volatility than larger contractors like RTX or Lockheed, but it also offers higher growth potential as military modernization shifts toward autonomous systems.
What Investors Are Watching
All three companies are positioned differently within the defense sector.
RTX offers the broadest diversification. Lockheed provides stability through long-term contracts and dividend income. AeroVironment gives investors exposure to emerging battlefield technology.
Global defense spending shows few signs of slowing. NATO members are raising military budgets, and demand for drones, missiles, and advanced systems continues to grow. These three companies sit at the center of that trend.
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