Sketching soldiers becomes way less intimidating once you pick the right tools and a simple shading approach.
I tend to keep a small toolkit for quick army drawings: a mechanical pencil for tight details, a range of graphite sticks (HB, 2B, 4B) for midtones and darks, a kneaded eraser for lifting highlights, and a couple of blending stumps for smoothing fabric folds and helmets. For inked pieces I add a brush pen for thick-to-thin lines and a white gel pen to punch in the brightest highlights on metal and wet surfaces. When I sketch fast squads I focus on big shapes first — helmets, rifles, silhouettes — then block in the core shadow, cast shadow, and a tiny rim light to sell form.
If I’m working digitally I like a basic soft round brush for broad shading, a textured brush for
grit on uniforms, and a multiply layer for shadows plus an overlay or color dodge layer for warm highlights. Using a simple value study (three values: light, mid, dark) makes shading an entire platoon readable without overworking every little detail. I also keep a small set of custom stamps for grunt textures like canvas, leather, and muddy boots so a whole page of soldiers won’t take forever. End result: quick, clear depth and a gritty mood that reads at a glance, which is exactly what I want when I’m cranking out a scene or two of marching troops.