MICHAEL KIMMAGE is Professor of History at the Catholic University of America. He is the author of Collisions: The Origins of the War in Ukraine and the New Global Instability.

NATO Secretary General Mark Rutte warned India, China, and Brazil of potential secondary sanctions if they continue trade with Russia. Rutte urged these nations to pressure Putin for peace talks.

Despite Russian President Vladimir Putin’s “pathological fixation” on preventing Ukraine from joining NATO, a direct Russian attack on the alliance is highly unlikely. -The war in Ukraine has exposed the Russian military’s significant weaknesses and its limited ability to project power,

President Donald Trump's recent about-face in his relationship with Russian President Vladimir Putin surprised many people in the White House, except for one. Trump hinted on Monday that first lady Melania Trump may have helped change his mind on Putin.

President Trump reveals how Russian leader 'talks nice, then bombs everybody' as the U.S. prepares to send Ukraine Patriot missiles under a NATO agreement.

Experience an in-depth interview with Russian President Vladimir Putin, conducted by journalist Pavel Zarubin. In this candid conversation, President Putin reflects on Russia's evolving relationship with the West,

Vladimir Putin is reportedly giving "detailed" consideration to deploying tactical nuclear weapons in Ukraine, according to a former high-ranking British Army official. Russia's military forces have found it challenging to convert their overwhelming advantage in personnel and armaments into meaningful progress on the battlefield.

Trump prepares ‘aggressive’ weapons plan for Kyiv as his anger at Putin intensifies - Trump is set to announce an “aggressive” new plan for arming Ukraine amid frustration over Putin’s attempts to stall peace,