Battle tactics refer to the strategies and methods used by military forces to engage and defeat their opponents in combat. These tactics can include formations, maneuvers, and the use of terrain to gain an advantage. Effective battle tactics often involve careful planning and adaptability to respond to changing conditions on the battlefield. Historically, different armies have developed unique battle tactics based on their strengths and weaknesses. For example, the Roman legions utilized a formation called the testudo, which provided protection against projectiles. In contrast, guerrilla warfare tactics focus on small, mobile groups using surprise attacks to disrupt larger forces.