Lithuania's Parliament advanced a measure today that would reverse the nation's nuclear weapons ban, passing its initial reading with a strong majority. The vote signals a sharp shift in defense posture among NATO's eastern members, reflecting deepening security concerns over Russian aggression.

The move creates a direct catalyst for U.S. defense contractors. European nations upgrading military capabilities will drive demand for the systems these companies dominate: missile defense, fighter jets, and precision strike weapons.

Lockheed Martin (LMT) stands to benefit most immediately. Its F-35 fighter and THAAD air defense systems are primary procurement targets for NATO allies modernizing their arsenals. RTX Corporation (RTX) should see strong demand for Patriot missile systems and integrated air defense sensors. Northrop Grumman (NOC) will gain from orders for advanced radar, command-and-control platforms, and long-range strike systems.

Current valuations do not fully reflect this demand acceleration. Defense order books will expand through 2025 and 2026, driving revenue and earnings upside for all three names. Long-term NATO standardization around U.S. platforms also locks in contracts and raises switching costs for allies, reducing competitive risk.

The Lithuanian Parliament will hold a second reading within three weeks, with a final vote expected before year-end. Investors should track this schedule closely alongside NATO procurement announcements, which will confirm the scale of rearmament.