In "Overthrow: America's Century of Regime Change from Hawaii to Iraq," Stephen Kinzer explores the complex interplay of overt and covert operations in U.S. foreign policy. He emphasizes how these two elements are often run in tandem, with overt actions portraying a clear stance while covert maneuvers operate behind the scenes. This dual approach has shaped international relations and influenced the outcomes of numerous political landscapes throughout the 20th and into the 21st century.

The metaphor of siblings running these operations suggests an intricate relationship where both sides contribute to a larger strategy. Kinzer argues that understanding this dynamic is crucial for comprehending the real motivations and actions of the U.S. government in its quest for global influence. The book delves into historical examples, illustrating how this strategy has led to significant regime changes, often with profound implications for affected nations and U.S. interests alike.