BOOK DESCRIPTIONUSA's Miscalculations Before the Iran–USA War (2026): A Global PerspectiveDr. Naim Tahir BaigOn 28 February 2026, the United States and Israel launched Operation Epic Fury — a sweeping surprise assault on the Islamic Republic of Iran that shook the foundations of the international order. Within days, the Strait of Hormuz was functionally closed. Oil surpassed one hundred dollars a barrel. Five hundred ballistic missiles and two thousand Iranian drones had been fired across the Middle East. A school was struck, and one hundred and eight children were killed. Ayatollah Khamenei was dead. And a classified National Intelligence Council assessment — delivered one week before the strikes — had already concluded, with institutional clarity, that none of this would produce regime change. It was ignored.This book is not a chronicle of the war. It is an anatomy of the decisions — and the profound failures of judgment, intelligence, diplomacy, and institutional courage — that made the war possible. Drawing on verified primary documents, classified assessments that have since entered the public record, investigative reporting from the world's leading publications, and analysis from the foremost think tanks on five continents, USA's Miscalculations Before the Iran–USA War (2026) reconstructs, with painstaking rigour, how Washington arrived at the most consequential military action of the twenty-first century's third decade — and why it was built, from its very foundations, on error.Organized across twelve chapters and more than two hundred pages, the book moves systematically through the architecture of American assumption: the 2018 JCPOA withdrawal that dismantled multilateral diplomacy; the maximum pressure campaign that radicalized rather than reformed Iran's political establishment; the intelligence community's repeated, documented warnings that were dismissed, buried, or politically suppressed; the dual-track deception of simultaneous negotiation and military mobilization; and the fatal underestimation of Iran's military capacity, regime resilience, and the global economic catastrophe that closing the Strait of Hormuz would unleash. It examines the roles of foreign lobbying, domestic groupthink, congressional bypass, and the corrosive politicization of intelligence that cleared the path to war.Crucially, this is a genuinely global account. The book integrates the responses and perspectives of European allies fracturing under energy panic; a China evacuating its citizens while deploying surveillance vessels; a Russia profiting from oil premiums while offering rhetorical solidarity; a Global South — from India to Egypt, from Pakistan to the Philippines — bearing economic consequences without representation in the decision-making that caused them. The 2026 Iran War, this book argues, is not merely a story about American foreign policy. It is a stress-test of the entire post-1945 international order, and the results expose structural failures that no single election cycle can repair.Written with the rigour of scholarship and the accessibility of serious narrative nonfiction, USA's Miscalculations Before the Iran–USA War (2026) stands as an essential document for this historical moment — a meticulously sourced reckoning with how the world's most powerful nation, armed with the finest intelligence apparatus in history, chose to go to war against all the evidence available to it. It is essential reading for diplomats, policymakers, strategic analysts, historians, journalists, and every engaged citizen seeking to understand the forces reshaping the international system in real time.