Despite celebrating its 40th anniversary, the B-1B Lancer bomber remains a “massively critical asset” for the U.S. Air Force.

Russia’s space chief has visited the United States to discuss cooperation between Moscow and Washington on the International ...

A lot has changed in the nearly eight years since then, including the Russian invasion of Ukraine, the rocky departure of ...

President Vladimir Putin said the Russian military already has selected deployment sites in Belarus for the Oreshnik ...

Ukraine is set to receive its first two Patriot air defense systems from Germany “in the coming days” as part of the deal the U.S. government struck with NATO last month. Germany said Friday ...

Germany To Deliver Ukraine More Patriot Systems is published in Aerospace Daily & Defense Report, an Aviation Week ...

NASA's new temporary administrator on Thursday held a rare face-to-face meeting in Florida with Russia's space agency chief, ...

One of the reasons for suspending the documents was the US intention to change the plutonium disposal procedure without Russia's consent ...

Pointing specifically to the threats posed by China and Russia’s “killer satellites,” Japan is aiming to strengthen its ...

Rather than forcing China into trilateral nuclear arms control talks, the largest nuclear powers should discuss reductions to military spending for nuclear weapons and other destabilizing systems.

WASHINGTON — President Donald Trump on Monday formally announced that the U.S. will provide weapons to Ukraine that will be paid for by NATO allies as he expresses increasing frustration with ...