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They'll keep fighting... and they'll win.
— Newsreel announcer · Starship Troopers
Behind the line May contain spoilers.
Our reading
An editorial interpretation.
The announcement links persistence with a confident prediction of victory. It gives neither evidence nor qualification, presenting the outcome as the natural continuation of the fighting. The short sequence therefore expresses assurance about what will happen, rather than demonstrating that the assurance is justified.
Context reviewed