I come from a family that served in the US Military for many generations, and war fiction has lined the bookshelves of our home since before I was born. Its appeal is in how effectively it delivers gritty action, death-defying stakes, and characters who walk the tightrope between their mission and their humanity. Yet one common misstep can turn a page-turner into a slog: over-explaining. When a story veers into technical minutiae about weapons and tactics, it risks losing what readers care about most—the action, pacing, and the characters themselves.

Locked, Stocked, and Overloaded

A soldier’s weapon is a tool, not a character. Readers don’t need an encyclopedic breakdown of its every feature—they need to understand how the protagonist uses it in high-pressure situations. Imagine a chef in a kitchen. They don’t pause to analyze their knife’s steel composition during a dinner rush; they slice, dice, and move on. The same principle applies to military fiction. Focus on how the weapon feels, how it responds, or how it serves the story’s needs. A quick line about the comforting weight of a sidearm when ammo runs out is more effective than a briefing on its anatomy and manufacturing. Less is more when it comes to technical details.

Jargon Bombs: When Acronyms Attack

Acronyms and military lingo are huge drivers of realism, but overloading the story with them can leave readers disoriented. Yes, soldiers in the field speak in shorthand, but readers don’t want to feel like they’ve wandered into a classified briefing...even when an author really has walked us into a classified briefing. Strike a balance between authenticity and accessibility by using jargon only when it adds value. Inject dialogue that calls on the natural rhythm of speech. Instead of spelling out acronyms or awkwardly explaining them, let context do the work. The term “HQ” needs no explanation, but if you introduce a more niche acronym like “TOC,” or Tactical Operations Center, make its meaning clear through its use in the story.

Action, Not Instruction Manuals

Weapons in military fiction should serve the story, not take center stage. Too often, authors derail the action to describe how a weapon works, sometimes down to its most intricate mechanics. While research is important, that depth of knowledge doesn’t need to live on the page. Think of the weapon as an extension of the character. A brief description of its kickback during a firefight or the sound it makes when chambering a round can convey its power without turning into a firearms lesson. Readers don’t need a step-by-step guide, they want to feel the adrenaline of the moment.

Characters First, Gear Second

As with almost all fiction, military fiction is about the people. Readers connect with humans, not with gear. A story that spends more time on its characters than its hardware will always win in the battle for fans. Every literary action hero is memorable for their courage, wit, and ability to beat impossible odds. Paragraph after paragraph on the sophistication of even the most advanced military weaponry is rarely remembered, except for how it imploded momentum.

Mission Critical: Balance and Focus

By keeping the focus on characters and letting technical details play a supporting role, writers will create fiction that comes across as authentic without falling into the trap of detailing just for the sake of showing off how much an author knows, or that they did some homework. Don’t let the details become distractions.