Jack Ryan (character)

Jack Ryan is a fictional character created by author Tom Clancy, known as a skilled intelligence analyst and later a government official in the United States. He is portrayed as highly intelligent, resourceful, and committed to protecting national security. Ryan often finds himself in complex geopolitical situations, working to prevent threats such as terrorism, espionage, and international conflict. The character appears in numerous novels and has been adapted into films and a TV series, where he evolves from a financial analyst to a high-ranking government leader, emphasizing themes of patriotism, strategic thinking, and leadership.