http://www.washingtonpost.com/wp-dyn/content/article/2010/11/20/AR2010112003852.html LISBON - Russia agreed Saturday to cooperate with NATO on building a U.S.-planned antimissile network in Europe as part of what was described as a new era in security relations between the former Cold War enemies. The accord, announced at a NATO summit in Lisbon, symbolized a conclusion by the United States and its main European allies that Russia is not a threat to be protected from but a potential ally in girding the continent against possible ballistic missile attacks from Iran or elsewhere. "We see Russia as a partner, not an adversary," President Obama said, hailing the NATO-Russian accord. President Dmitry Medvedev warned, however, that Russia's cooperation must be "a full-fledged strategic partnership between Russia and NATO" and not just a nod in Moscow's direction to spare Russian feelings while Europe tends to its own defenses in tandem with the United States. "Otherwise, it's a no-go," he said at a news conference here. "Everybody's clear that the missile defense system will be useful only when it is universal. I'll be blunt with you: We need to sort it out." The NATO secretary general, Anders Fogh Rasmussen, said NATO countries and Russia will immediately revive cooperation on theater missile defenses for troop protection and launch a joint, six-month analysis of how Russia could be part of the broader, Europe-wide coverage being planned for deployment in the years ahead. "This is of real political importance," Rasmussen said. Earlier troop protection cooperation, from 2002 to 2008, included an attempt to define similar terminologies and several joint exercises, a senior NATO official said. But the cooperation, under the aegis of a forum called the NATO-Russia Council, was suspended after Russia invaded secessionist Georgian territories in summer 2008. The accords announced in Lisbon marked a resuscitation of the council but also, according to Rasmussen, took the prospect of security cooperation with Russia to an unprecedented level, perhaps including integration with the European missile defense network. In that vein, Russia also agreed to increase cooperation with the NATO allies in combating terrorism, narcotics smuggling and piracy. In addition, it promised to allow increased transit of non-lethal NATO equipment and supplies across Russian territory to and from the U.S.-led war in Afghanistan. "This is indeed a historic event," Medvedev said, joining the chorus of European leaders saluting what they called a milestone. "I also use the term historic today, meaning we have traveled a long distance." Seeking to avoid confrontation, NATO's announcement of its plans for missile defenses carefully avoided specifying that they would be designed to protect from an Iranian ballistic missile. But French President Nicolas Sarkozy, speaking with his customary edge, brushed aside such niceties and told a group of reporters, "The threat comes from Iran." The antimissile coverage would be anchored by a U.S. land- and sea-based deployment, reconfigured by Obama from earlier plans devised under the Bush administration. In its current shape, the planned network of U.S. antimissile radars and interceptor missiles in eastern Europe and Turkey has not been interpreted by Russia as a threat to its nuclear deterrence. Russia opposed the earlier plan, Medvedev said, because it threatened to weaken the deterrent weight of Russia's nuclear arsenal. This, he explained, could have had the effect of disrupting the nuclear equilibrium that he said has helped keep the peace in Europe for decades. The new idea, a senior NATO official said, would be to link individual national missile defenses into the U.S. network and place them all under a NATO command and control center with authority to respond to an attack. The goal, he added, would be to provide coverage to all Europe's NATO members in crisis situations, with perhaps Russia also drawn under the coverage blanket if the cooperation works as hoped. The total cost of linking national systems into a shared network would rise well above $100 million, he predicted, without counting the tens of millions more necessary for individual nations to invest in their national defense systems. In an era of budget cutbacks across Europe, he acknowledged, the idea of universal antimissile coverage may still end up falling victim to deficit reduction.