Stephen Sestanovich, CFR’s top Russia expert, says that after two months as Russia’s new president, Dmitri Medvedev "has not replaced Putin as president. He’s only assumed the title."

Stephen Sestanovich, CFR’s top Russia expert, says the informal summit at Kennebunkport, Maine, restored nuclear issues as “the core of the relationship.”

Lee Feinstein, an expert on U.S. foreign policy and the United Nations, says the sixty-first UN General Assembly session faces “a number of huge issues, any one of which in a different year would be …

David Albright, a well-known expert on Iran’s nuclear program, has published the hitherto secret Iranian response to the UN Security Council’s demand that it suspend its uranium enrichment program. H…

NATO members preparing for a new "strategic concept" to be issued at the November summit will have to both hash out serious differences about how NATO forces should be deployed and determine how best…