Ключевые слова: armor, army, battle, camouflage, clouds, combat, conflict, defense, dramatic, duty, environment, equipment, evening, evolution, field, force, ground, heavy, history, horizon, landscape, machinery, military, nature, operations, outdoor, peace, peaceful, power, powerful, rural, scenery, scenic, silhouette, sky, strategic, strength, sunlight, sunset, systems, tank, technology, terrain, transportation, vehicle, vibrant, warfare, was,