War is a nonfiction book by acclaimed investigative journalist Bob Woodward, published by Simon & Schuster on October 15, 2024. Drawing on Woodward's signature behind-the-scenes reporting and hundreds of hours of interviews with key sources, the book offers an unprecedented look at the critical decisions shaping America's role in global conflicts.

The book goes deep inside the Biden White House as the President and his top national security advisers navigate two simultaneous wars — the Russian invasion of Ukraine and the conflict in the Middle East. Woodward chronicles tense conversations between President Biden and world leaders including Vladimir Putin, Ukrainian President Volodymyr Zelensky, and Israeli Prime Minister Benjamin Netanyahu. The book also examines Donald Trump's shadow presidency and his campaign to return to power ahead of the 2024 election, revealing how Trump privately communicated with foreign leaders and wielded influence outside of office.

Recognized as one of the best books of 2024 by the Associated Press, Newsweek, NPR, and Progressive.org, War delivers the kind of revelatory, sourced narrative that has defined Woodward's career across more than a dozen books on the American presidency.