Expert warns escalating the conflict with Ukraine could reinforce the president-elect’s argument for direct dialogue and ...

Kremlin spokesperson Dmitry Peskov said Tuesday that Russia's new nuclear weapons doctrine means Ukraine's use of Western ...

Ukraine fires US-supplied longer-range missiles into Russia, Moscow saysPutin approves changes to Russia's nuclear ...

Better known as Russia's nuclear doctrine, the revamped version that was signed by President Vladimir Putin spells out the ...

Ukraine has fired US-supplied long-range missiles into Russia for the first time since Joe Biden lifted restrictions on their ...

Moscow says Ukraine fired six American-supplied longer-range missiles at Russia’s Bryansk region. The Kremlin's announcement ...

The vast computational power of the El Capitan supercomputer at Lawrence Livermore National Laboratory in California will be ...

La ministra de Asuntos Exteriores de Alemania afirmó el martes que su país no se dejará intimidar por la nueva política de disuasión nuclear de Rusia, afirmando que no se repetirán los errores del ...

Recommendations include shaping Chinese perceptions of U.S. intentions, training personnel to manage escalation risks, and ...

A decree signed by the Russian leader, though long-planned, came days after President Biden authorized the use of ...

A major decision by the United States to allow Ukraine to fire long-range missiles deeper inside Russian territory has ...