America must restore its relationship with nuclear power to boost security, compete with China and Russia, and meet growing ...

US president says Putin also suggested he would participate in talks aimed at reaching a new nuclear deal with Tehran.

Iran is preparing a counter-proposal after rejecting the U.S. nuclear deal, prompting President Trump to caution that "time ...

North Korean leader Kim Jong-un has promised Pyongyang's "unconditional support" for Russia's war in Ukraine, telling top ...

Ukraine's Operation Spiderweb demonstrates its drone capabilities, striking deep into Russia and altering the strategic ...

A defense expert says Ukraine's recent drone attacks on Russian military targets may trigger thresholds in Moscow’s nuclear ...

Should Putin decide to go full bore against the NATO alliance, it may be cathartic for the Russian polity, but it would ...

Scripps News' Liz Landers caught up with Dr. Kimberly Budil, director of Lawrence Livermore National Lab, to learn more about ...

Oleg Ignatov from the International Crisis Group told Newsweek this week's incidents delivered the worst setback for Putin ...

The United States assesses that Ukraine's drone attack over the weekend hit as many as 20 Russian warplanes, destroying ...

Russian warplanes were damaged but not destroyed in a 1 June attack by Ukraine, and they will be restored, Russian deputy ...

A U.S. assessment concluded that Ukraine's weekend drone strike damaged up to 20 Russian warplanes and destroyed about 10, ...