Experts worry that Putin’s KGB past and Trump’s wish for a deal to end the war may spell bad news for Ukraine.

Cyber Espionage, Subversion and the Global Fight for Democracy by Ronald J. Deibert, Director of the Citizen Lab ...

Stacie Pettyjohn is a Senior Fellow and Director of the Defense Program at the Center for a New American Security (CNAS). Her ...

There are lessons for the U.S. in the extensive use of drones in the Ukraine war and Ukraine's impressive drone innovation.

Rear Adm. (Ret.) Mark Montgomery is a senior director at the Center on Cyber and Technology Innovation (CCTI) at the Foundation for Defense of Democracies. He directs CSC 2.0, which works to implement ...

Russia has been using its shadow fleet of aging vessels to navigate around western sanctions — and keep cash pouring in.

OPINION — The absence of any diplomatic engagement with North Korea during the past four years has resulted in a more belligerent North Korea, now more aligned with Russia and China. Those who ...

BOTTOM LINE UP FRONT – On Tuesday, with Jordan’s King Abdullah II at his side, President Donald Trump exuded confidence that ...

The artificial intelligence breakthrough from China's DeepSeek may turbocharge the already heated global race for AI ...

Bill Evanina, Former Director, National Counterintelligence and Security Center Bill Evanina, Former Director, National Counterintelligence and Security Center View Articles Director, National ...

As The Cipher Brief reported last month, Greenland has found itself at the center of the global national security ...

The world’s largest military complex — taking shape in Beijing — is only the latest example of China’s military expansion.