Security & Defense

Dispatch from Estonia and Romania: How NATO burden sharing works on the ground

By Léonie Allard, Andrew Bernard, Rachel Rizzo, Lisa Homel

European-led missions on NATO’s eastern flank represent tangible and significant contributions to the Alliance’s security.

Taiwan’s new president has a nationalist reputation. It could be an asset when dealing with Beijing.

By Wen-Ti Sung

Incoming Taiwanese President William Lai is known as a “pragmatic worker for Taiwan independence,” but there's more to the story.

State of the Order: Global conflict is continuing to reshape the global order—and so is climate change

The State of the Order breaks down the month's most important events impacting the democratic world order.

NATO must ‘win up front but be ready to win long’ in modern warfare, says General Christopher Cavoli

By Katherine Walla

At an Atlantic Council Front Page event, Cavoli spoke about the war in Ukraine, NATO's modernization efforts, the China challenge, and more.

A bold policy to protect the US by helping Ukraine stop Russian aggression

By John E. Herbst

Ambassador John Herbst, senior director of the Atlantic Council’s Eurasia Center, testifies before the Commission on Security and Cooperation in Europe hearing on “Closing the skies, liberating Ukraine.” Video from the hearings and other testimonies can be found below. Below is the oral argument presented by Ambassador John Herbst. The greatest national security challenge facing […]

Experts react: What will Putin and Xi’s ‘new era’ of cooperation mean for the world?

By Atlantic Council experts

The Russian president and the Chinese leader just met in Beijing to celebrate their increasing cooperation to create a new global order.

Memo to the UN secretary-general: Establish a UN conflict prevention mechanism for the Afghanistan region

By Laurie Nathan and Nilofar Sakhi

The risk of conflict between Afghanistan and its neighbors has been rising since the Taliban returned to power in 2021, and is now at a critical point. The UN has tools that have lowered the risk of major conflict in other tense neighborhoods. It's time to deploy them for Afghanistan.

The Red Sea attacks highlight the erosion of US leadership in the region

By Jean-Loup Samaan

The biggest issue facing the White House is not the Houthi threat but the US failure to rally partners and allies behind its leadership

Anger and defiance in Kharkiv as advancing Russian troops draw closer

By Maria Avdeeva

The mood in Kharkiv is a mix of anger, anxiety, and defiance as Ukraine's second city prepares to defend itself against a new Russian offensive, writes Maria Avdeeva.