For much of Europe, public domain now applies to people who died ... he painted and sketched the brutal energy of the battlefield, whether a monumental searchlight battery, or a group of tanks ...

New airborne and ground-based systems enable higher levels of real-time security across multi-domain secure and public systems ... is being slung around the battlefield at gigabit rates ...

Gen. Buddy Ferris, is sharing years of operational and combat experience while posing the question, “How do you take multi-domain operations as a concept and apply it to the real world?

1 marks the dawn of a new era for Popeye and Tintin. It's the day the nonagenarian cartoon characters officially enter the U.S. public domain along with a treasure trove of other iconic works.