What is individual self-defense?

Individual self-defense specifically refers to the legal right and practical ability to protect oneself from imminent harm or danger. This concept is based on the principle that individuals may use reasonable force to protect themselves from physical threat or injury. In legal terms, self-defense is justified when a person believes that they are facing an immediate threat, and they act to prevent that threat from resulting in harm.

Defending one's self encompasses actions taken in a situation where there is a clear and immediate risk, allowing a person to react swiftly to protect their physical well-being. This definition is important within the context of self-defense training, doctrine, and situations that law enforcement and military personnel might face, emphasizing that the right to defend oneself is not just about physical safety but also about legal justification in the use of force.

The other choices focus on defense strategies that pertain to groups or broader concepts, such as unit and national defense or property security, which diverge from the individual basis of self-defense illustrated in the correct answer.