Vice President JD Vance, Secretary of State Marco Rubio and a coalition of senators met with Ukrainian President Volodymyr ...

Ukrainian President Volodymyr Zelenskyy said Friday that it would be “very, very, very difficult” for Ukraine to survive ...

Shortly before sitting down with Vice President Vance, President Zelenskyy said he will only agree to meet in-person with ...

US President Donald Trump urges nuclear arms control talks with Russia and China, saying that the world has more than enough ...

Ukrainian President Volodymyr Zelenskyy said he will only agree to meet in person with Russian leader Vladimir Putin after a ...

Opinion: The U.S. Defense Department might benefit from leveraging commercial technology more aggressively, argue RAND ...

Both Ukraine and Russia are operating fiber-optic drones, which can't be jammed with traditional electronic warfare tactics.

Speaking at a meeting of the Ukraine Defense Contact Group—the American-led consortium of 57 countries and the European Union ...