Military analysts predict that Russia will increase the tempo of its operations in a summer offensive to increase pressure on ...

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

India has historically struck a balance between joining multilateral export-control regimes and maintaining strategic ...

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

MOSCOW, June 5. /TASS/. Russian President Vladimir Putin, in a conversation with U.S. President Donald Trump, expressed his readiness to help resolve the Iranian nuclear issue, Presidential Spokesman ...

According to Alexander Stepanov, the CSIS recently authored a report outlining six potential scenarios for Europe's future after the conflict in Ukraine ...

WASHINGTON (AP) — U.S. President Donald Trump said that Russian President Vladimir Putin told him “very strongly” in a phone ...

Russian President Vladimir Putin told President Donald Trump in a phone call Wednesday that he was obligated to respond to ...

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

"President Putin suggested that he will participate in the discussions with Iran and that he could, perhaps, be helpful in getting this brought to a rapid conclusion," Trump said.

While nuclear crises between the “Big Three” can still be managed, preventing an arms race will be much more difficult.

The audacious attacks on Russian airfields highlight the power of unconventional, asymmetric warfare — and the threat to U.S.