The US president said he also asked Putin to spare the lives of thousands of Ukrainian troops "surrounded" by Russian military.

The companies, including two Ukrainian vendors, will test demonstrate their capabilities in April and May, and DIU will make ...

While drones have been around since WWI, most people only think about air units being used in modern conflicts. But the Ukraine War has given us a glimpse at how military tactics are evolving as ...

Kevin Hernandez and Dutch Alessi of Virtual Realty Rehab talk about VRR’s journey, and how they’re exploring the commercial sector.