Which of the following tactics involves taking over an aircraft?

The correct answer is hijacking, as this term specifically refers to the unlawful seizure of an aircraft. In the context of aviation, hijacking can involve taking control of the plane, often using threats or force, with the intention of using it for unlawful purposes, such as diverting it to another location or hostage-taking.

Hijacking is a critical issue for aviation security and involves serious legal implications and countermeasures designed to protect air travel. The term is widely recognized through historical incidents and is directly associated with the act of seizing an aircraft.

Understanding the definition of hijacking helps differentiate it from other actions that could involve unlawful behavior. While hostage-taking might involve similar scenarios, it is narrower in scope and does not inherently involve the aircraft itself. Arson refers to the act of setting fire to property, and seizure is a more general term that could apply to a variety of situations but does not specifically denote taking an aircraft.