This book examines how the US is dealing with the challenge of reconciling its global interests with regional dynamics and how it is able to produce and sustain order at the system level and within regional subsystems. The book comprises four parts, the first of which addresses global issues such as nonproliferation, trade, and freedom of the seas. US policies in these areas are carefully analyzed, considering whether and how they have been differently implemented at the regional level. The remaining parts of the book focus on the US posture toward specific regions: Europe, the Middle East,...