Security & Defense

Security & Defense

One of the most fundamental responsibilities of governments is to protect their citizens from all threats, internal or foreign. Policy makers must prepare for potential conventional warfare, terrorism and other asymmetrical attacks, and the repercussions of natural disasters and climate change to ensure the safety of their citizens. The motivation to protect against future threats must also be partnered with regular dialogue and partnership with allies and neighbors to prevent the triggering of violent conflict or destabilizing arms races.

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How European NATO allies are stepping up, by the numbers

MENASource Aug 25, 2024

After a failed attack, Hezbollah’s propaganda seeks to prevent a wider war with Israel

By David Daoud

Committed as Hezbollah is to saving its Gaza-based allies, the group does not currently want a full war with Israel.
Conflict Israel
How European NATO allies are stepping up, by the numbers

New Atlanticist Aug 21, 2024

How quickly can Taiwan integrate US weapon systems? Speed is essential to help deter China.

By Adam Kozloski

To better prepare Taiwan to defend itself, the United States needs more transparency into Taipei’s weapons integration challenges.
Conflict Defense Policy
How European NATO allies are stepping up, by the numbers

UkraineAlert Aug 21, 2024

Invasion? What invasion? Putin is downplaying Ukraine’s Kursk offensive

By Peter Dickinson

Vladimir Putin’s efforts to downplay Ukraine’s invasion of Russia have severely dented his strongman image and make a mockery of the West’s escalation fears, writes Peter Dickinson.
Conflict Defense Policy

Programs

The Scowcroft Center for Strategy and Security works to develop sustainable, nonpartisan strategies to address the most important security challenges facing the United States and the world.

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Content

Dispatches

Jun 23, 2026

How European NATO allies are stepping up, by the numbers

By Kristen Taylor, Matt Trunkey

Expect NATO leadership to focus on three main issues: defense spending, defense industrial production, and aid to Ukraine.

Defense Industry Defense Policy

UkraineAlert

Jun 23, 2026

Putin vowed to demilitarize Ukraine. Instead, he created a major military power.

By Peter Dickinson

When Putin launched the full-scale invasion in 2022, he identified the “demilitarization” of Ukraine as one his two primary war aims. It is now clear that he has failed in the most spectacular fashion imaginable, writes Peter Dickinson.

Conflict Defense Policy

UkraineAlert

Jun 23, 2026

Ukraine tightens drone blockade of Russian-occupied Crimea

By Maksym Beznosiuk, William Dixon

Ukraine is currently conducting a mid-range drone strike campaign aiming to cut access to Russian-occupied Crimea and place the Black Sea peninsula under a logistics lockdown, write Maksym Beznosiuk and William Dixon.

Conflict Defense Technologies

UkraineAlert

Jun 23, 2026

Russia intensifies shadow war to undermine support for Ukraine

By Zahar Hryniv

Russia is waging an escalating shadow war against the West as the Kremlin attempts to intimidate Europe and deter further support for Ukraine, writes Zahar Hryniv.

Conflict Cybersecurity

Dispatches

Jun 22, 2026

The Ankara summit is an opportunity for NATO to ramp up engagement with its southern neighborhood

By Jason Davidson, Matt Trunkey

The Alliance can use the upcoming summit in Turkey to advance four policies that will help it increase its security along its south.

Europe & Eurasia Maritime Security

Dispatches

Jun 22, 2026

Experts react: What a President Abelardo de la Espriella means for Colombia and beyond

By Atlantic Council experts

The right-wing candidate has emerged as the winner of Colombia’s runoff election for president, marking an important break with the outgoing administration.

Colombia Elections

In the News

Jun 22, 2026

Northern Europe Office workshop report published: “A stronger Europe in NATO – the way forward”

On 21 April 2026, the Atlantic Council’s Northern Europe Office and the Swedish Ministry for Foreign Affairs jointly hosted a workshop at the Government Offices in Stockholm focusing on a stronger Europe in NATO and the way forward. The workshop was aimed at officials at the Government Offices, members of parliament and Swedish experts, while […]

Northern Europe Security & Defense

Timely Commentary & Analysis

Jun 21, 2026

Braw in The Sunday Post on ‘phoney’ conflict with Russia

By Elisabeth Braw

On June 21, Transatlantic Security Initiative senior fellow Elisabeth Braw was mentioned in an article by The Sunday Post discussing whether NATO is already at war with Russia.

Europe & Eurasia Security & Defense

Issue Brief

Jun 18, 2026

The case for a US Northeast Asia Command

By Christopher Lee, Ben Blane, and Markus Garlauskas

To maximize its deterrent and warfighting effectiveness in the Indo-Pacific region, the United States must reform its military command-and-control structure in Northeast Asia.

Arms Control East Asia

UkraineAlert

Jun 18, 2026

Putin’s obsession with ‘denazifying’ Ukraine makes peace impossible

By Peter Dickinson

Putin’s obsession with “denazifying” Ukraine makes a mockery of efforts to portray the Russian invasion as a mere land grab and helps explain why there has been no meaningful progress toward peace despite more than a year of US-led efforts, writes Peter Dickinson.

Conflict Disinformation
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Experts

Fellow

Nasredeen Abdulbari

Nonresident Senior Fellow, Project for Middle East Integration

Rafik Hariri Center & Middle East programs

Africa Arabic

Fellow

Gina Abercrombie-Winstanley

Distinguished Fellow

Rafik Hariri Center & Middle East programs Scowcroft Center for Strategy and Security

Middle East National Security

Fellow

Ahmed Aboudouh

Former Nonresident Fellow

Rafik Hariri Center & Middle East programs Scowcroft Middle East Security Initiative

Arabic China

Fellow

Elliot Ackerman

Nonresident Senior Fellow

Forward Defense Scowcroft Center for Strategy and Security

Afghanistan Defense Policy

Fellow

Nic Adams

Nonresident Senior Fellow

Scowcroft Middle East Security Initiative

Energy & Environment Middle East

Fellow

Paul Adamson

Senior Advisor

Europe Center

Economy & Business Europe & Eurasia
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Events

Online Event Thu, June 25, 2026 • 1:45 pm ET

NATO Secretary General Mark Rutte on the Ankara summit agenda

AN AC FRONT PAGE EVENT—NATO Secretary General Mark Rutte lays out his priorities for the upcoming Ankara summit.

Europe & Eurasia NATO United States and Canada
Public Event Fri, June 26, 2026 • 12:30 pm ET

Frontlines of the South China Sea: Fireside chat with Rear Admiral Jay Tarriela
Indo-Pacific Maritime Security Security & Defense