Starship Troopers is a controversial and influential classic of military science fiction. Told through the eyes of Juan “Johnny” Rico, the novel follows his journey from raw recruit to seasoned officer in the Mobile Infantry, an elite unit of power-armored soldiers fighting a brutal interstellar war against the insect-like “Bugs.” But beyond the pulse of combat and the thrill of futuristic weaponry, Heinlein uses Rico’s training and service to explore questions of duty, citizenship, sacrifice, and the moral foundations of society. At once a fast-paced war story and a provocative political allegory, Starship Troopers has sparked debate for decades—praised for its vision of futuristic combat and criticized for its militaristic philosophy. Whatever one’s stance, it remains a cornerstone of science fiction, shaping the genre’s depiction of soldiers and space warfare for generations.