A vast archive of letters sent by relatives of soldiers missing in World War One seeking the help of Spain's King Alfonso ...

As of Monday, the website Oryx which counts Russian equipment losses using imagery as proof said that Moscow had tank losses of 3,740. Among these, 2,672 were destroyed, 157 damaged, 377 were ...

With its focus on war with its neighbor, Russia has taken its eyes off the ball elsewhere. As a result, its position is much ...

Ukraine military's estimates suggest Russian tank and personnel losses have reached a dire new peak last week.

Here are the key developments on the 1,086th day of Russia’s full-scale invasion of Ukraine.

The first “world war,” from 1914 to 1918, was fought throughout Europe and beyond. It became known as “the war to end all wars.” It cast an immense shadow on tens of millions of people. “This is not ...

Cellphone messages provide a cherished link for Ukrainians whose partners are away fighting, but when the answers dry up, the ...

Paul Fussell’s 50-year-old survey of trench warfare deserves a new generation of readers, our book critic writes.

Donald Trump has been warned by one of Vladimir Putin's allies that escalation in Ukraine could cause a "world war". Oligarch Andrey Melnichenko said Russia would be forced to intervene if it ...

Such a solution would conjure a cruel historical irony. Putin, who watched in despair from his post as a KGB officer in ...

Nominated for the Best Documentary Feature Oscar, "Porcelain War" is a poignant, enriching film about the power of creativity ...

Regardless of whether Russia wins or loses in Ukraine, one thing ... lessons after a war, especially for the losing side. The Germans studied their defeat in the First World War — and the ...