Robert A. Heinlein: Fanteria Dello Spazio

Johnny didn't look up. "Maintenance is the difference between a jump and a burial, Sarge."

"Don't know why you bother, Rico," Sergeant Zim’s voice boomed from the doorway. "The bugs’ll just cover it in ichor the minute you hit the dirt."

Below the surface, the ground vibrated. The Bugs were coming. ROBERT A. HEINLEIN FANTERIA DELLO SPAZIO

The sirens began to wail, a dissonant screech that signaled the "Drop."

The humid air of the base camp smelled like ozone and recycled sweat—the permanent perfume of the Mobile Infantry. Johnny Rico sat on his bunk, methodically cleaning the hydraulic joints of his powered suit. Around him, the barracks of the Rodger Young hummed with the nervous energy of soldiers who knew they’d be dropping onto a hostile rock in less than six hours. Johnny didn't look up

The floor dropped out. For a second, there was the stomach-flipping void of space, then the violent shudder of the atmosphere hitting the heat shield. Outside, the sky of Klendathu was a bruised purple, filled with the streaks of a thousand falling stars—each one a soldier.

It was a sentiment straight out of the Federal Service handbook, but for Johnny, it wasn't just propaganda anymore. He remembered his father’s disgust when he first signed up, the lectures about the "reckless pursuit of a vote." Now, looking at the scarred metal of his suit, he understood what his teachers back in Buenos Aires never could: authority is a heavy burden, and citizenship isn't a gift—it's something bought with the willingness to stand between home and the war's desolation. The Bugs were coming

"Keep your intervals!" Johnny shouted into the comms, his voice steady. He wasn't the scared kid from the history classes anymore. He was a piece of the Federation's shield. He squeezed the trigger, and as the first wave of Arachnids burst through the crust, he realized that while the universe was vast and terrifying, as long as the Infantry held the line, humanity had a home.