Which major defense contractor underwent a comprehensive rebranding in 1990, changing its logo and slogan to "Technology That Makes a Difference" to reflect its evolution from traditional weapons to advanced electronics and systems?

The defense industry has seen numerous companies evolve their branding strategies over decades of military contracting. As warfare technology advanced from World War II through the Cold War to modern conflicts, defense contractors have merged, rebranded, and repositioned themselves. This poll tests your knowledge of a significant defense contractor's branding evolution that reflected changing military priorities and market positioning in the late 20th century.

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General Dynamics, which shifted focus from shipbuilding to information systems and combat vehicles
Raytheon, which transformed from a radio tube manufacturer to a missile and defense electronics specialist
Lockheed Martin, which rebranded after the merger of Lockheed and Martin Marietta
Northrop Grumman, which repositioned after acquiring Westinghouse's defense electronics division