A foreign agent is a person who works for a foreign government or organization and carries out activities in another country. The term 'foreign agent' is often used interchangeably with the term 'SPY, ' which is the crossword solution for this term. A foreign agent typically engages in espionage, gathering information about the target country's military, political, economic, and social activities. They may also be involved in sabotage, propaganda, and other activities to further their government's interests.