At Davos, Martin Wolf and Sir Robin Niblett say the Greenland debacle exposed Europe's red line. Has the transatlantic relationship reached a turning point?

President Donald Trump’s first year back in office changed the tone of US foreign policy. We look back at the moments that stood out.

Former Deputy Secretary of Defense Kathleen Hicks lays out how the United States is trying to stay ahead as new technologies and global threats reshape modern warfare.

Susan Glasser, Prashant Rao, and Peter Spiegel join guest host Kim Ghattas to discuss the week's top news stories.

Jamil Anderlini, Ken Moriyasu, and Liz Sly join Ivo Daalder to discuss the week's top news stories.

Why are cultural sites a target during war? Olesia Ostrovska-Liuta and Jim Cuno explore.

Secretary Blinken’s meeting with Russian Minister Lavrov suggest that there is “at least some possibility of having a diplomatic opening,” Council President Ivo Daalder tells CNN.

Karen DeYoung, Steve Erlanger, and Nirmal Ghosh join guest host Carla Anne Robbins to discuss the week's top news stories.

Roger Cohen, Deborah Amos, and Prashant Rao join Ivo Daalder to discuss the week's top news stories.

Susan Glasser, Anton La Guardia, and Philip Stephens join Ivo Daalder to discuss the week's top news stories.