Security Partnerships

Beyond traditional military alliances, countries around the world form important security relationships with other international partners. These arrangements include joint trainings, weapons acquisitions, missions, and exercises that build trust and reinforce global military and security norms. These partnerships help enhance the security of both partners by deepening the capabilities of each side and providing opportunities to learn from each other’s methods and cultures.   

Content

In the News

Mar 4, 2026

Temnycky in Real Clear Defense on the impact of Russia’s full-scale invasion on US and European security

By Mark Temnycky

On February 25, Mark Temnycky, nonresident fellow at the Atlantic Council’s Eurasia Center, was published in Real Clear Defense on how Russia’s full-scale invasion of Ukraine has altered US and European security and ended the post-Cold War era in European security.

Conflict Europe & Eurasia

In the News

Mar 4, 2026

Wechsler joins KNX News to discuss the fallout from the US and Israel’s strikes on Iran

By Atlantic Council

Iran Middle East

UkraineAlert

Feb 24, 2026

Ukrainians don’t want to be resilient. Putin has given them no other choice.

By Peter Dickinson

For the past four years, Ukrainians have been praised for their remarkable resilience, but in reality most recognize that Russia's genocidal invasion leaves them with no real choice but to fight on, writes Peter Dickinson.

Conflict Disinformation

Report

Feb 12, 2026

Putin’s next move? Five Russian attack scenarios Europe must prepare for

By Richard D. Hooker, Jr.

Whether emboldened by victory in Ukraine or motivated by a loss to pursue success elsewhere, Russian president Vladimir Putin is likely to continue his campaign of aggression. The Nordic and Baltic region, already subject to a campaign of intimidation, is in the Kremlin’s crosshairs—with these five places at greatest risk.

Defense Policy Eastern Europe

Dispatches

Feb 5, 2026

How the Trump-Petro meeting could reshape Colombia’s electoral landscape

By Isabella Palacios

Petro’s turn toward engagement with Trump could have a significant impact on Colombia’s upcoming elections and the next president’s relations with Washington.

Colombia Latin America

UkraineAlert

Feb 5, 2026

Vladimir Putin must not have a veto over security guarantees for Ukraine

By Iulian Romanyshyn

If European leaders want to secure a place at the negotiating table, they must demonstrate to the Kremlin that Russia does not have a veto over security guarantees for Ukraine, writes Iulian Romanyshyn.

Conflict European Union

UkraineAlert

Feb 1, 2026

Ukraine is leading a military revolution but needs more Western support

By Marc De Vore

The military revolution Ukraine is leading has already succeeded in democratizing the production of long-range strike systems. With more support from Kyiv’s partners, this revolution offers a viable pathway to Russia’s battlefield defeat and can set the stage for an acceptable peace, writes Dr Marc De Vore.

Conflict Defense Industry

Dispatches

Jan 29, 2026

What the Indo-Pacific thinks of the new US National Defense Strategy

By Atlantic Council experts

Our Indo-Pacific experts share how US allies and partners in the region are reacting to the United States’ latest National Defense Strategy, which calls for them to take on a more active role in their own security.

Conflict Defense Policy

Issue Brief

Jan 29, 2026

Congress has championed the Abraham Accords. Here’s how it can push them forward.

By Adam Kozloski

This issue brief offers recommendations for Congress to reassert its leadership role in supporting the Abraham Accords.

Israel Middle East

MENASource

Jan 28, 2026

Syria’s Kurds could be al-Sharaa’s partners in rebuilding. Why did Damascus assault them instead?

By Amy Austin Holmes

The offensive on Kurdish neighborhoods was the third wave of sectarian violence after the targeting of Druze and Alawites.

Democratic Transitions Middle East

Experts