Russian troops on January 31 attacked the historical center of the Ukrainian Black Sea port city of Odesa, damaging buildings ...

A top Russian official warned an advanced U.S. missile defense shield move could lead to military "confrontation" in space.

U.S President Donald Trump on January 31 said he and Russian President Vladimir Putin could soon talk and announce something ...

According to Timothy Wright of the International Institute for Strategic Studies (IISS), the Russians continue to face ...

NICOLE GRAJEWSKI is a Fellow in the Nuclear Policy Program at the Carnegie Endowment for International Peace and an Associate ...

Russia on Friday condemned an executive order by U.S. President Donald Trump to build a new missile defence shield, accusing ...

Russia's RS-28 Sarmat missile, claimed by Putin to be powerful, faces development setbacks linked to Ukrainian technology, as ...

Russia used to rely on Ukrainian expertise for its missile programs, but its actions in 2014 and beyond ended that ...

Since the invasion of Ukraine, the Kremlin appears to have made conventional weapons its greater priority—at least for now.

The Sea Dragon, a 490-foot behemoth, would have been built of inexpensive steel and launched from the sea, minimizing ground infrastructure.

While SpaceX lost the upper stage of its new Starship in a flight test, the futuristic spacecraft presages a spaceflight revolution, says a leading U.S. space scholar.

During the ongoing Russia-Ukraine war, the Russian air force has used the Tu-160M bombers to launch devastating cruise ...