Threat Analysis


Researchers collaborate across disciplines at RAND to evaluate terrorist, military, nuclear, cyber, and other threats to U.S. national security — identifying emerging threats, scrutinizing known risks, and evaluating potential strategic and tactical responses. Recent studies have included examinations of al Qaeda, the Afghan insurgency, and Iran’s nuclear capabilities.

  • U.S. President Barack Obama and South Korean President Park Geun-hye at a joint news conference in Seoul, April 2014, photo by Kim Hong-Ji/Reuters


    N.K. WMDs Carry Catastrophic Potential

    Nov 19, 2014

    The failure of the United States and South Korea to prevent North Korea from gaining significant quantities of weapons of mass destruction saddles those governments with serious military responsibilities, should North Korea go to war or should its government collapse.

  • A masked man speaking in what is believed to be a North American accent in a video that Islamic State militants released in September, photo from Reuters/FBI handout


    When Jihadis Come Marching Home

    Nov 18, 2014

    Although the numbers of Westerners slipping off to join the jihadist fronts in Syria and Iraq are murky, U.S. counterterrorism officials believe that those fighters pose a clear and present danger to American security.

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  • U.S. President Barack Obama chairs the closing session of the Nuclear Security Summit, focusing on the Counter-ISIL campaign, in Washington, April 1, 2016


    Protect Nuclear Nonproliferation Norms

    Strong and viable global nuclear nonproliferation norms should remain a cornerstone of U.S. security now and into the future. Friends and allies must continue to have confidence in the U.S. strategic nuclear guarantees.

    Oct 9, 2016

  • U.S. Defense Secretary Robert M. Gates meets with the other NATO Ministers of Defense and of Foreign Affairs


    Rethinking Russia's Threat to NATO

    RAND researchers discuss a series of wargames that examined the probable outcome of a Russian invasion of the Baltic states. The wargames showed that a near-term Russian invasion could reach the Estonian and Latvian capitals in less than 60 hours.

    Sep 30, 2016

  • A tank is seen as fighters from Libyan forces allied with the U.N.-backed government take position during a battle with Islamic State militants in Sirte, Libya, September 22, 2016


    Keep Chemical Weapons Out of Terrorist Hands

    As the Islamic State group and the Nusra Front seized territory in Syria and northern Iraq, they came upon military sites with chemical munitions and industrial facilities with toxic chemicals. Reducing such opportunities should be a priority.

    Sep 27, 2016

  • Members of the New York Police Department Counter Terrorism division use a device to test for radiation during a multi-agency 'dirty bomb' exercise led by the NYPD in Brooklyn, New York, April 9, 2011


    U.S. More Able Than Ever to Combat Terrorism

    Acts of pure terrorism are truly arbitrary and extremely difficult to protect against, but they are rare. Improved domestic counterterrorist efforts have uncovered and interrupted close to 90 percent of jihadist terrorist plots in the United States since 9/11.

    Sep 26, 2016

  • A man arrives at the World Trade Center complex on the 15th anniversary of the 9/11 attacks in New York City, September 11, 2016


    Fifteen Years After 9/11: A Preliminary Balance Sheet

    Fifteen years after 9/11, the United States is better organized and equipped to combat terrorism. But the country still faces a multi-tiered threat, and its citizens remain fearful.

    Sep 21, 2016

  • Person checking radiation with a geiger counter


    Finding a Nuclear Weapon: Hope Beyond the Screwdriver

    Science and technology is only partly at the point of reliably detecting a nuclear weapon in cities — for some weapons and some adversaries. The solutions for this problem are only partial and are complicated by the nuances of the science.

    Sep 21, 2016

  • The aircraft carrier USS Dwight D. Eisenhower approaches the Friendship Bridge as it transits the Suez Canal, July 8, 2016


    Egypt's Suez Canal: An Attenuated Lifeline

    The U.S. Navy has enjoyed the luxury of being able to transit the Suez Canal without hindrance for decades. However, the risk of losing access — perhaps quickly and unexpectedly — should inform Navy strategic and operational planning.

    Sep 14, 2016

  • French President Francois Hollande and Defence Minister Jean-Yves Le Drian review troops at the fort of Vincennes, France, July 25, 2016


    Emergencies: France, Mali, and Turkey Are Playing with Fire

    The leaders of France, Mali, and Turkey have declared formal states of emergency. France's Hollande and Mali's Keïta, while responding to real threats, are risking democracy. Erdogan appears to be targeting democracy and using Turkey's recent failed coup as a pretext.

    Aug 15, 2016

  • U.S. Marines with their Georgian counterparts preparing for NATO's Resolute Support mission in Afghanistan, March 24, 2015


    How Defense Choices Affect Military Readiness

    Because the United States cannot afford to prioritize and defend against every possible threat or contingency, it must accept risk with each decision it makes. And the more adaptive the adversary, the more likely it will confound readiness investments made previously to confront it.

    Aug 10, 2016

  • Japanese Foreign Minister Fumio Kishida and China's Foreign Minister Wang Yi meet at Diaoyutai State Guesthouse, in Beijing, China, April 30, 2016


    Do Economic Ties Limit the Prospect of Conflict?

    China has grown stronger economically and militarily over the past 35 years and has become more assertive. Its trade and investment links with Japan are substantial but they have been declining, and are less of a constraint on conflict than before.

    Aug 9, 2016

  • A diplomatic delegation waits for China's President Xi Jinping to arrive at Joint Base Andrews, Maryland, March 30, 2016, to attend the Nuclear Security Summit in Washington


    Q&A: An Unthinkable War Between the U.S. and China

    David Gompert, lead author of a RAND report that explores an unthinkable U.S.-China war answers questions about what the study does — and does not — say about the potential for such a war and its possible outcome.

    Aug 4, 2016

  • U.S. National Security Adviser Susan Rice listens as Chinese State Councilor Yang Jiechi speaks during a meeting in Beijing, China, July 25, 2016


    Exploring the Course and Consequences of a Sino-U.S. War

    Premeditated war between the United States and China is very unlikely. But the danger that a mishandled crisis could trigger hostilities cannot be ignored. A new analysis illuminates various paths a war could take and their possible effects.

    Jul 28, 2016

  • News Release

    Exploring the Course and Consequences of a Sino-U.S. War

    Premeditated war between the United States and China is very unlikely, but the danger that a mishandled crisis could trigger hostilities cannot be ignored. A new analysis illuminates various paths a war could take and their possible effects.

    Jul 28, 2016

  • Iranian Foreign Minister Mohammad Javad Zarif addresses the 2015 Review Conference of the Parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) at United Nations headquarters in New York, April 27, 2015


    The End of Nuclear Proliferation?

    As the last case of nuclear proliferation fades further into history, it may become politically difficult to allocate resources to preventing it as other pressing threats, such as bio- and cyber-terrorism, continue to emerge. The time to act to keep nuclear proliferation a thing of the past is now.

    Jul 26, 2016

  • Soldiers from U.S. Army Europe's Charlie Company show Ukrainian Marines and National Guard soldiers the proper procedures for clearing a room, September 16, 2014


    It's Getting Harder to Define Military Readiness. Here's What to Do About It.

    Focusing on one type of threat or the other — whether state or non-state in its general nature — is becoming a less tenable option as the United States considers how to assess and improve its military readiness.

    Jul 12, 2016

  • NASA's Space Launch System (SLS) 70-metric-ton configuration is seen launching to space in this undated artist's rendering released August 2, 2014


    Developing a Risk Assessment Methodology for NASA

    A decision support methodology integrates risk factors and risk management approaches tailored to NASA's management, operations, and acquisition structures. Designed for non-experts, any decisionmaker with any level of training can use it to compare risks within a common lens.

    Jun 29, 2016

  • Lithuanian Land Forces fire a smoke screen from an M113A1 Armored Personnel Carrier during a joint exercise with their American partners in Rukla, Lithuania, May 22, 2015


    In Defense of a Wargame: Bolstering Deterrence on NATO's Eastern Flank

    A series of wargames examined the potential results of a Russian invasion of the Baltic states. While such an invasion appears unlikely, its consequences would be so dangerous that not taking steps to deter it more robustly would be imprudent.

    Jun 14, 2016

  • Brazilian Army soldiers take part in a simulation of decontamination of multiple victims during a training against chemical, biological, radiological, and nuclear attacks ahead of the 2016 Rio Olympics, March 11, 2016


    ISIS and Dirty Bombs

    There has been growing concern that terrorists might use radiological sources to create a Radiological Dispersal Device (RDD). Calculations have shown that an attack would be unlikely to produce radioactive contamination sufficient to kill or even injure anyone, but there would be psychological and economic effects.

    Jun 3, 2016

  • Danish police search an apartment block in Ishoej, Denmark, for people suspected of having been recruited by the Islamic State, April 7, 2016


    Striking Back at the Islamic State's Foreign Fighter Pipeline

    Islamic State training camps are the breeding grounds of tomorrow's Brussels or Paris attacks, and their consistent penchant for training foreigners suggests that military and security officials need to get serious about how to deal with returnees from Iraq and Syria.

    May 31, 2016

  • A police line separates people attending the Freedom of Speech Rally Round II from counter demonstrators outside the Islamic Community Center in Phoenix, Arizona, May 29, 2015


    Anti-Muslim Demonstrations Don't Make Us Safer

    Anti-Muslim demonstrations complicate efforts to combat terrorism. They also exaggerate the threat, perpetuate overblown fears, and punish innocents who may be on America's side.

    May 12, 2016