The Interpreter (2005)

Political intrigue and deception unfold inside the United Nations as a U.S. Secret Service agent is assigned to investigate Silvia Broome, an interpreter who overhears an assassination plot. Silvia, who has dual citizenship from the Republic of Matobo, a fictional African country, works at the U.N. and recognizes words from the plot during a meeting she is interpreting. Working together, Silvia and the agent uncover a false flag operation created by Matobo's president, Edmond Zuwanie, to gain credibility and deter potential supporters of his removal. The plot ends with Zuwanie's indictment and Silvia's expulsion from the U.S., returning home to Matobo.