LINE (Linear Infighting Neural Override Engagement) is a combat system developed for military and law enforcement personnel. It focuses on simplicity and effectiveness in close-quarters combat situations. LINE techniques are designed to incapacitate or neutralize an opponent swiftly and efficiently. This combat system emphasizes basic, easy-to-learn techniques that don’t require extensive training to be effective. LINE incorporates principles of leverage, balance, and timing to maximize the impact of strikes and holds.