Which tactic is characterized by setting fire to property or resources?

The correct answer is arson, as this term specifically refers to the intentional act of setting fire to property or resources with the intent to cause damage or destruction. Arson is often associated with criminal activities and can have severe legal consequences. This tactic is mainly used as a form of vandalism, retaliation, or even a means to distract from other activities.

In contrast, sabotage involves actions taken to deliberately destroy, damage, or obstruct something, but it does not exclusively entail fire. Kidnapping refers to the unlawful taking and carrying away of a person, while a raid usually involves a surprise attack on a place or group, often for the purpose of theft or gathering intelligence. Each term has its own specific definition and implications, making arson uniquely focused on the act of fire-related destruction.