STANFORD -- In May 1988, President Reagan traveled to Moscow for a summit with Soviet leader Mikhail S. Gorbachev. When he became president, Reagan had called the Soviet Union the "evil empire," but at the time of his historic trip its leader was a personal friend. Reagan didn't allow his friendship with Gorbachev to overshadow his human rights agenda. Speaking in Helsinki two days before entering the Soviet Union, Reagan proclaimed: "There is no true international security without respect for human rights.... The greatest creative and moral force in this new world, the greatest hope for survival and success, for peace and happiness, is human freedom."

In Moscow, Reagan echoed this theme at a luncheon at the American ambassador's residence with nearly 100 Soviet human rights activists. Reagan ordered that the ambassador's finest silverware and linens be used to symbolically underscore his respect for the activists, the same as he would accord to Gorbachev.

Reagan's dual-track diplomacy produced results. A few years later, many of his lunch guests occupied positions of authority in a democratizing Russia, a change that had national security implications. Although Russia still possessed thousands of nuclear weapons, its intention to use them against the United States greatly diminished as democratic and market institutions took hold there.

Like Gorbachev and Reagan in 1988, presidents Vladimir V. Putin and Bush have a budding friendship, one that has fostered U.S.-Russian cooperation on important strategic matters like anti-terrorism. Yet, there's a disturbing difference. Some of the same people who attended Reagan's luncheon are again fighting for basic human rights and democratic practices in Russia -- and Bush seems indifferent to their fate.

Putin's backsliding on democracy can no longer be ignored. The Russian leader has overseen a war in Chechnya marked by summary executions, rape, indiscriminate bombing of villages and the inhumane treatment of prisoners of war.

The two largest national television networks do Putin's bidding, and his government and its surrogates have now wrested control of NTV, Russia's third-largest TV network and the only station truly critical of Putin. Print journalists reporting the "wrong" news about Chechnya have been either intimidated, arrested or pushed into exile. Oleg Panfilov, head of the Center for Journalism in Extreme Situations, says, "The number of criminal cases opened against journalists in three years of Vladimir Putin's rule is more than the number during the entire 10 years of Boris Yeltsin's regime."

There is more unnerving evidence of Putin's slide toward authoritarianism. The State Security Service, whose budget is dramatically rising, increasingly harasses human rights activists, environmental leaders and religious groups. Recently, the Russian government expelled the Organization for Security and Cooperation in Europe from Chechnya, terminated its agreement with the U.S. Peace Corps and refused reentry into Russia to American Irene Stevenson, director of the AFL-CIO's Solidarity Center in Moscow. The government has even interfered in electoral politics, removing opposition candidates from the ballot and preventing incumbents from seeking reelection in various regions of the country.

Putin didn't personally orchestrate all these democratic rollbacks, but he also has done nothing to reverse them. The battle over democracy within Russia will largely be won or lost internally. Fortunately, in poll after poll, Russians continue to value democratic ideals and practices. But the Bush administration cannot continue to sit on the sidelines.

Amazingly, it has proposed drastic cuts in the amount of democratic assistance earmarked for Russia next year on the ground -- ironic in light of recent evidence -- that Russian democracy is firmly enough established.

Bush's stance is perplexing. His new national security doctrine declares the promotion of liberty abroad a U.S. priority. Tell that to Russian human rights activists, who feel alienated by the lack of U.S. encouragement.

But democratic activists in Russia need more than words of support. They also need continued U.S. financial and technical help. At a minimum, budgets for democracy assistance, already minuscule, cannot be reduced further. Cutting assistance now, moreover, would send a terrible message about U.S. staying power, not only to democrats in Russia but to those in Afghanistan, Iraq and Uzbekistan.

Congress also has a role to play. Last year, the House and Senate overwhelmingly approved, and Bush signed into law, the Russian Democracy Act, which establishes a minimum for democratic assistance to Russia. Budget cutters in the administration have found creative ways to meet these minimal thresholds by calling programs like high school exchanges "democracy assistance." This sleight of hand must not become law.

Furthermore, in a major report on U.S.-Russian relations a few years ago, Rep. Christopher Cox (R-Newport Beach) called for increased engagement "of the Russian people, not just the Russian government." Now more than ever, Cox and the other authors of this congressional study need to reaffirm their recommendations.

Bush and his foreign team certainly have their hands full. Yet, they cannot allow past victories to slip away while pursuing new ones. A return of dictatorship in Russia, a country armed with thousands of nuclear weapons, would present a much greater threat than the current set of tyrants now threatening U.S. security. To maintain U.S. credibility on issues of democracy and to encourage those within Russia dedicated to the cause of democracy, the Bush administration has to find a way to work constructively with Putin without ignoring Russian society. A good way to start might be a luncheon at the American ambassador's residence in Moscow.

An influential conventional wisdom holds that civil wars proliferated rapidly with the end of the Cold War and that the root cause of many or most of these has been ethnic and religious antagonisms. We show that the current prevalence of internal war is mainly the result of a steady accumulation of protracted conflicts since the 1950s and 1960s rather than a sudden change associated with a new, post-Cold War international system. We also find that after controlling for per capita income, more ethnically or religiously diverse countries have been no more likely to experience significant civil violence in this period. We argue for understanding civil war in this period in terms of insurgency or rural guerrilla warfare, a particular form of military practice that can be harnessed to diverse political agendas. The factors that explain which countries have been at risk for civil war are not their ethnic or religious characteristics but rather the conditions that favor insurgency. These include poverty--which marks financially & bureaucratically weak states and also favors rebel recruitment--political instability, rough terrain, and large populations.

This article analyzes the supply and demand sides in nuclear smuggling, as well as intermediaries between them, based on the 700 illicit trafficking incidents collected by the Stanford Database on Nuclear Smuggling, Theft, and Orphan Radiation Sources (DSTO) for the period 1991 to 2002. The supply side consists of people with access to nuclear and other radioactive material. It can be subdivided into civilian employees at source facilities, ranging from technicians to top managers; military personnel; and security guards. Intermediaries--traffickers and middlemen--can be categorized as amateurs, opportunist businessmen and firms, and organized crime groups. The demand side is represented by proliferating nation states, terrorist organizations, religious sects, separatist movements, and criminal groups or individuals interested in using nuclear and other radioactive material for malevolent purposes, such as murder, deliberate exposure, blackmail, and extortion.

There is justified concern that terrorists may use nuclear or other radioactive material to commit an act of terrorism. However, there are multiple barriers to be overcome by a terrorist to actually be able to deploy such a weapon. This article discusses four threat scenarios involving nuclear and other radioactive materials: radioactive dispersion with criminal intent, radiological malevolence, attack on a nuclear power plant, and nuclear weapons.

Altogether, 16 attack modes are identified with largely different logistical and technical requirements for their implementation. However, none of them should be considered as out of realm for a dedicated terror organization with a certain degree of sophistication.

In its relations with Peru, the United States has historically placed greatest emphasis on fighting the war on drugs. As Sendero Luminoso, The Shining Path, led an insurgency against the Peruvian government in the 1980s and 1990s, the United States provided ample support against the terrorists located in the jungle, especially those participating in the drug trade. But Peru's victory over terrorism then was due more to improved police intelligence and increased public investment, rather than success in the war on drugs. Now, in the midst of economic troubles and a difficult transition back to democracy in Peru, the Shining Path has made a resurgence. The United States again faces a choice about how to proceed - to continue focusing on the war on drugs or to provide sustained levels of investment in Peru's economy and political institutions, thereby turning this war on terror into a war on poverty.

For most of the 1990s, American foreign policymakers, analysts of Russia in the United States, and leaders of American nongovernmental organizations have pointed to generational change as the beacon of hope for Russia. Because it was believed that the transition from communism to capitalism and democracy would require a "short-term" decline in the well-being of Russian society--and that the older generations would suffer the most during the transitional period--all hope was placed on the young people. Unlike their grandparents and parents, the younger generation would enjoy the benefits of reform and therefore embrace the reforms advocated by the American policymakers and analysts.

This article presents an overview of the history of development and the current status of the Soviet and Russian early-warning system, which was built to provide the Soviet strategic forces with information about a missile attack in an event of a nuclear conflict with the United States. Two main components of this system are considered--the network of early-warning radars, and the space-based early-warning system, which includes satellites on highly-elliptical and geosynchronous orbits. The system appears to be capable of detecting a massive attack, but cannot be relied upon to detect individual missile launches.

Gail W. Lapidus reviews three competing arguments in an emerging "Who Lost Russia" debate and provides a reexamination of assumptions underlying American policy. She finds that most of these critiques exaggerate the impact of American policy and finds this trend to be a sobering illustration of the limits on America's ability to translate its political primacy and power into influence over the character and behavior of this former superpower.