Summary and Key Points: Senior Defense Editor Christian D. Orr analyzes the Mikoyan-Gurevich MiG-31 “Foxhound,” a supersonic ...

The Russian military said Friday that it launched its nuclear-capable Oreshnik hypersonic missile in its attack on Ukraine, in retaliation for what Russia said was Kyiv’s drone strike against one of ...

Jack Buckby, a defense researcher and military analyst, provides a critical evaluation of Russia’s ambitious PAK-DP program, ...

Ukrainian Defense Forces struck a Russian missile production facility that manufactures some of Russia's fastest and ...

Add Yahoo as a preferred source to see more of our stories on Google. Russian forces attacked Ukraine using four Zircon hypersonic cruise missiles, an Iskander-M ballistic missile, a Kh-31P anti-radar ...

An analysis of satellite images captured by Planet Labs suggests that six installations of systems designed to protect ...

This weapon could be the U.S.’s first true hypersonic missile. Its unique liquid engine makes it accurate, maneuverable, and fast enough to outrun China and Russia.

The Russian president says the strike was in response to Ukraine's "use of American and British long-range weaponry".

Add Yahoo as a preferred source to see more of our stories on Google. Is Europe's just-tested hypersonic missile the answer to Russia's Oreshnik? A German-British defence startup successfully tested ...

KYIV, Ukraine(AP) — A Ukrainian drone strike sparked a fire at an oil depot in Russia’s southern Volgograd region, officials said Saturday, after Russia launched a powerful hypersonic missile along ...

The Pentagon testing office said it won’t get enough data to evaluate the combat effectiveness of the US’s first hypersonic missile until early next year, another troubling sign as the US struggles to ...