The war in Ukraine has shown how vulnerable armored vehicles can be to attacks by cheap, expendable drones, threatening the tank’s century-long primacy on the battlefield.

The swift advance of Moscow’s forces into the town of Huliaipole showcases a central challenge for Kyiv: how to defend 700 miles with too few troops.

President Donald Trump says he asked Russian President Vladimir Putin not to target the Ukrainian capital of Kyiv for one ...

A video appears to show three Russian soldiers emerging with their arms raised and surrendering to a robot with a machine gun ...

In Ukraine, four different types of chassis are used for the Bohdana artillery system in order to increase the production rate of self-propelled guns.

A new report warns that the number of soldiers killed, injured or missing in Russia's war in Ukraine could reach 2 million by spring.

Add Yahoo as a preferred source to see more of our stories on Google. Ants Kiviselg, the head of the Intelligence Centre of the Estonian Defence Forces, said that despite Russia stepping up attacks on ...

The Russian army’s use of “single-use” mercenaries has sparked outrage after investigations showed systematic exploitation and discrimination. Mercenaries are often sent into deadly missions with ...

The US military has seized a Russian-flagged oil tanker in international waters off the coast of Iceland, having deployed a small armada of aircraft and ships to intercept the vessel. US European ...

Why is Christian Science in our name? Our name is about honesty. The Monitor is owned by The First Church of Christ, Scientist, and we’ve always been transparent about that. The church publishes the ...

Russian forces delivered one massive and six combined strikes by precision weapons, including Kinzhal hypersonic missiles on Ukrainian military-industrial and energy sites over the past week in ...