August 7, 2017
For many policymakers, economic sanctions have become the tool of choice to respond to major geopolitical challenges, from counterterrorism to conflict resolution.
October 14, 2014
The U.S. transport system is badly in need of infrastructure investment, and the country could suffer competitively if the status quo persists.
December 18, 2013
Successive U.S. administrations have sought to justify controversial domestic surveillance programs amid criticism from Congress and rights activists, explains this Backgrounder.
March 7, 2012
Rail infrastructure is a critical component of a transportation network capable of helping the United States compete in global markets. Efforts to expand and modernize U.S. rail, particularly to incl…
October 13, 2011
The U.S. government designates Iran as the "most active state sponsor of terrorism," which feeds concerns about Iran’s growing nuclear program.
December 22, 2010
New screening measures at U.S. airports are being called overly intrusive by some passengers and civil rights groups. National security experts advise using a system that relies more on intelligence,…
October 27, 2010
The war in Afghanistan hasn’t been a major campaign issue even as public support for it has waned. This Backgrounder examines political backing for the war.
April 23, 2008
The Sunni awakening movement and the Sons of Iraq security forces it inspired helped restore peace. Iraq’s long-term stability could hinge on keeping the movement satiated, experts say.
May 22, 2009
International actors are redoubling efforts to restore Afghanistan’s agriculture sector and weaken the massive opium trade that helps fund the Taliban. But competing strategies and corruption could s…
September 17, 2009
The United States has pursued missile defense technologies for six decades, with mixed results. Changes under the Obama administration, including adjustments to planned defenses in Europe, could port…