Cavalry Tactics during the American Civil War Cavalry tactics during the American Civil War played a vital role in reconnaissance, skirmishing, and rapid movement of troops. Initially, cavalry units were used primarily for scouting and screening infantry movements. However, as the war progressed, their role evolved to include direct combat and exploiting breakthroughs in enemy lines. Cavalry forces employed various tactics, such as hit-and-run engagements, where they would charge into enemy posi