A more thorough explanation:

Definition: Subversive activity refers to a series of actions that are planned to overthrow a government by using illegal or violent means.

Examples:

• A group of rebels planning to attack a government building to take control of the country.
• A political party spreading false information to create chaos and unrest in the country.
• A hacker group trying to gain access to government systems to disrupt their operations.

The examples illustrate how subversive activity can take different forms, but they all have the same goal of overthrowing a government. These actions are illegal and can cause harm to innocent people. It is important to recognize and prevent subversive activity to maintain peace and stability in a country.