From Dr Nicholas Wright, leading neuroscientist and adviser to the Pentagon, discover the new science behind warfare.

Why did France lose to the Nazis, despite having more tanks, troops, and guns? How did Ukraine stand firm against Russia? How do you know if you can trust an ally? How can we make clearer decisions under pressure?

In Warhead, Nicholas Wright takes us on a fascinating journey through the brain to show us how it shapes our behaviour in conflict and war. Drawing on his work as a neuroscientist, and over a decade advising the Pentagon and the UK Cabinet Office, Wright reveals that, whether we like it or not, the brain is wired for conflict – in the office or on the battlefield.

With a unique framework that helps explain today’s rising tensions, Warhead brings cutting-edge research to life through battle stories from history. What was it like for a foot soldier at the Battle of Waterloo in 1815, or in China's Red Army as it fought to survive and triumph throughout the 1930s and 40s? How could leaders such as World War Two tank commanders, Shaka Zulu, or Winston Churchill see through the fog of conflict, make better decisions, and communicate with those who must carry those decisions out? How will technology shape the future of war?

In an increasingly dangerous world, in which our values and success are under threat, Warhead is an essential read to understand why we fight, win and lose wars.