In the 21st century, we have moved into an era of performative covert action. Leaders such as Vladimir Putin have used the shadow of death to coerce their enemies overseas and to reinforce their warri

Leading historians and authors share their thoughts on what book, film or documentary you should read or watch next

Our pick of the latest military history books

Review of reviews: Books

IF YOU STROLL ACROSS THE GREEN SWATHE OF the Maidan in Kolkata (formerly Calcutta) – past the monumental marble Victoria Memorial built to honour that Empress of India – and keep heading south, the ci

Lives and how to live them