Collective Security

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Global security includes military and diplomatic measures that nations and international organizations such as the United Nations and NATO take to ensure mutual safety and security. RAND provides analyses that help policymakers understand political, military, and economic trends around the world; the sources of potential regional conflict; and emerging threats to the global security environment.

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  • News Release

    Islamic State Control of People Down 83% in Iraq and 56% in Syria from Peak Levels

    The Islamic State has lost substantial control of territory and people but still conducts and inspires attacks around the world. The U.S. should pursue a light rollback strategy that relies on local forces backed by U.S. special operations forces, intelligence assets, and airpower.

    Apr 20, 2017

  • Iraqi forces advance against Islamic State militants in western Mosul, Iraq, March 6, 2017

    Report

    Rolling Back the Islamic State

    The Islamic State has lost substantial control of territory and people but still conducts and inspires attacks around the world. The U.S. should pursue a light rollback strategy that relies on local forces backed by U.S. special operations forces, intelligence assets, and airpower.

    Apr 20, 2017

  • Malian soldiers ride in the back of a truck in Timbuktu, January 2015

    Report

    How to Address Mali's Terrorist Problem

    The terrorist threat in Mali is growing, but the country's military remains largely ineffective. Mali can't handle the threat without outside help. How can the United States engage Mali and other partners to help foster greater security and stability?

    Apr 20, 2017

  • Research Brief

    Domestic Factors Could Accelerate the Evolution of China's Nuclear Posture

    This brief discusses how domestic factors could influence China's evolving nuclear deterrent.

    Apr 20, 2017

  • Russia's Foreign Minister Sergei Lavrov (L) shakes hands with his Ukrainian counterpart Pavlo Klimkin during talks on the crisis in eastern Ukraine, in Minsk, Belarus, November 29, 2016.

    Commentary

    The Ukraine Crisis: Why Everyone Loses

    The Ukraine conflict has left every major actor involved worse off than it was before, and a resolution seems as elusive as ever. An inclusive dialogue on the regional order could be the first step toward defusing the conflict.

    Apr 19, 2017

  • U.S. Ambassador to the United Nations Nikki Haley prepares to speak at a Security Council meeting on the situation in Syria at the U.N. Headquarters in New York, April 12, 2017

    Commentary

    The Limits of Going It Alone in Syria

    Very little on the ground in Syria has changed since the U.S. missile strikes against the Assad regime. To translate this military action into policy gains, it will be necessary to follow up with increased diplomatic coordination with international partners and institutions.

    Apr 18, 2017

  • An Iraqi Counter Terrorism Service convoy moves towards Mosul, Iraq, February 23, 2017

    Commentary

    Assessing U.S. Terrorism Challenges Around the Globe

    For the United States, countering terrorism saw both progress and setbacks in 2016. The U.S. will need to keep pace with terrorist abilities to adapt to its countermeasures while maintaining a high operational tempo punctuated by aggressive counterterrorism strikes.

    Apr 13, 2017

  • NATO defense ministers attend a meeting at NATO headquarters in Brussels, Belgium, October 26, 2016

    Report

    European Relations with Russia in the Wake of the Ukrainian Crisis

    Perceptions of Russia as a military threat differ sharply across Europe. But European leaders generally agree that relations with Russia have changed irreparably, tensions are unlikely to recede anytime soon, and future actions toward Russia will depend on Moscow's behavior.

    Apr 13, 2017

  • U.S. President Donald Trump and China's President Xi Jinping at the Mar-a-Lago estate after a bilateral meeting in Palm Beach, Florida, April 7, 2017

    Commentary

    Rocky Road Ahead Likely for U.S.-China Relations

    The first summit with President Trump and China's President Xi Jinping downplayed contentious issues like Taiwan and the South China Sea. But the differences run deep, and frustration is palpable on both sides. Moreover, the competition for international leadership continues.

    Apr 11, 2017

  • U.S. President Donald Trump holds a bilateral meeting with China's President Xi Jinping at Trump's Mar-a-Lago estate in Palm Beach, Florida, U.S., April 7, 2017

    Commentary

    Five Dead-Ends — and One Risky Opportunity — When Trump and Xi Talk North Korea

    Among President Trump's options, proposing a deal that gives the North Korean elite an alternative to its murderous and unstable leader could be the safest and most realistic way to sheath North Korean nuclear weapons and safeguard the American people.

    Apr 10, 2017

  • Peacekeepers of the United Nations Interim Force in Lebanon patrol the Lebanese-Israeli border, January 19, 2015

    Commentary

    U.N. Peacekeeping Is a Good Deal for the U.S.

    Why should America spend taxpayer dollars on foreign peacekeepers when it could use the money to increase the capabilities of its own military? It turns out that U.N. peacekeepers are an incredibly good deal when compared to U.S. forces.

    Apr 2, 2017

  • A man walks past the European Commission headquarters on which is displayed a banner celebrating 60 years after the signing of the Treaty of Rome, Brussels, Belgium, March 20, 2017

    Commentary

    Sixty Years Later European Integration Has Benefited EU Countries

    Sixty years after the Treaty of Rome, the EU is facing one of its most challenging periods. Closer ties and shared values across EU member states have provided social and economic benefits but any moves towards closer integration in Europe will fail to materialize in the absence of political will.

    Mar 28, 2017

  • Children pose after registering at a school and receiving new backpacks in Mosul, Iraq, January 23, 2017

    Commentary

    The Urgent Need for an Education Plan in Mosul

    In addition to restoring Mosul's damaged infrastructure, efforts to stabilize the city must include a plan to rebuild education. Students need to make up years of missed K-12 and university education, and ISIS indoctrination needs to be undone.

    Mar 27, 2017

  • People rush to a site hit by what activists said was heavy shelling by forces loyal to Syria's President Bashar al-Assad in the Douma neighborhood of Damascus, June 16, 2015

    Commentary

    Holding Assad Accountable for Chemical Weapons Use in Syria

    With two no votes from China and Russia, the UN Security Council failed to pass a resolution punishing Syrian officials for their roles in chlorine attacks in 2014 and 2015. Leadership from the United States on this issue could show allies that despite a change in government, the U.S. remains committed to holding those who use chemical weapons accountable.

    Mar 22, 2017

  • Afghan security forces take position during a gun battle between Taliban and Afghan security forces in Laghman province, Afghanistan, March 1, 2017

    Commentary

    How Trump Should Manage Afghanistan

    While media coverage has focused on Syria and Iraq, Afghanistan remains an important frontline state in the fight against terrorism. The Trump administration should aim to prevent the Taliban from overthrowing the Afghan government, encourage political reconciliation, and pursue terrorists that threaten the United States.

    Mar 21, 2017

  • NATO Response Force and Allied Marines from the U.K., U.S., Sweden, and Finland simulate amphibious assaults on a Swedish beachhead during BALTOPS 2015

    Commentary

    The Hidden Potential of NATO's Gator Navies

    Improving U.S.-European amphibious interoperability would bolster the alliance's defense posture in a non-provocative manner that complements recent moves in land forces. The 2017 Summit in Brussels presents an opportunity to refine allied ground posture while adding this maritime dimension.

    Mar 17, 2017

  • Europol headquarters in The Hague, Netherlands

    Commentary

    How Will Defense and Security Be Affected by Brexit?

    Trade and migration issues have dominated Brexit discussions. But the UK's decision to leave the EU also creates challenges for security, deepening uncertainty at a time when little certainty exists.

    Mar 16, 2017

  • Members of the NYPD's Counterterrorism Bureau stand watch at the Union Square Holiday Market in Manhattan, December 20, 2016

    Commentary

    Taking the 'Terror' Out of Terrorism Requires Outsmarting Fear

    Terrorism aims to create terror. Building an effective counterterror strategy could help society understand how terrorism works, then work together toward a psychologically more resilient and less vulnerable mindset.

    Mar 16, 2017

  • Journal Article

    Blunt Defenders of Sovereignty: The Rise of Coast Guards of East and Southeast Asia

    Rather than employing coast guards as tools of regional peace, countries are using them, as opposed to naval forces, as aggressive instruments of state power to assert territorial claims—a new and destabilizing phenomenon in maritime territorial disputes.

    Mar 16, 2017

  • Military vehicles carrying DF-26 ballistic missiles travel past Tiananmen Gate during a military parade to commemorate the 70th anniversary of the end of World War II in Beijing, September 3, 2015

    Report

    China's Evolving Approach to Nuclear Deterrence

    China's nuclear posture has been consistent since 1964. But in recent years, China has increased the numbers of its missiles and warheads and improved the quality of its force. Understanding its future nuclear direction is critical to shaping U.S. strategy.

    Mar 15, 2017