To mark the 90th birthday of the People’s Liberation Army on Aug. 1, China’s President Xi Jinping went to the Inner Mongolian steppe to the site where Genghis Khan began his conquest of Eurasia. There, at Zhurihe, he was welcomed by an impressive display of China’s martial might: a parade of Chinese troops, tanks, helicopters, aircraft and missiles. But the main course was a massive war game demonstrating the state of China‘s preparation to “fight and win” future military conflicts.

The Future of Diplomacy Project at Harvard Kennedy School’s Belfer Center for Science and International Affairs has named Ambassador Douglas E. Lute a Senior Fellow. While at the Kennedy School, Ambassador Lute will initiate a research project focused on NATO and transatlantic relations that will address the multiplicity of challenges facing the alliance as it approaches its 70th anniversary. He will also share his expertise in security and diplomacy by conducting seminars and study groups with students and fellows.

In a "policy memo" to President-elect Donald Trump, Graham Allison and Dimitri K. Simes write: "The two Chinese characters that make up the word “crisis” can be interpreted as meaning both “danger” and “opportunity.” Russia today offers your administration not only a serious challenge but a significant opportunity.

Russia is no longer the Evil Empire the United States confronted over decades of Cold War. Nonetheless, Russia remains a player whose choices affect vital U.S. interests profoundly across the agenda of global issues. First and foremost, Russia remains the only nation that can erase the United States from the map in thirty minutes.

First and foremost, the next U.S. President must do everything possible to prevent an accidental U.S.-Russian war, now the likeliest it’s been since the end of the Cold War.

In the wake of the Orlando and Istanbul attacks, President Obama reiterated his determination to “destroy” ISIS by executing a strategy that combines air strikes, American special-operations units and support for local ground forces. Both of the candidates campaigning to succeed him insist that the United States must do more: Donald Trump advocates that Washington “bomb the hell out of” the group, while Hillary Clinton promises to “smash the would-be caliphate.” All three, however, are in violent agreement on one point: the overriding objective must be to destroy ISIS.

In his new biography of Henry Kissinger, the historian Niall Ferguson recalls that halfway through what became an eight-year research project, he had an epiphany. Tracing the story of how a young man from Nazi Germany became America’s greatest living statesman, he discovered not only the essence of Kissinger’s statecraft, but the missing gene in modern American diplomacy: an understanding of history.

As the policy community prepares to assess an agreement between the U.S. and its P5+1 partners and Iran, Senate Foreign Relations Committee Chairman Bob Corker asked me to review the history of analogous agreements for lessons that illuminate the current challenge. In response to his assignment, I reviewed the seven decades of the nuclear era, during which the U.S. negotiated arms-control treaties, including the Non-Proliferation Treaty of 1968; strategic arms limitation talks and agreements from SALT to New Start; the North Korean accord of 1994; the agreements that helped eliminate nuclear weapons in Ukraine, Kazakhstan, and Belarus in the early 1990s; and the pact that eliminated the Libyan nuclear weapons program in 2003.

Among many lessons and clues from this instructive history, five stand out

Following President Barack Obama's December 5th nomination of Ashton B. Carter for Secretary of Defense, Belfer Center Director Graham Allison commented on the nomination:

President Obama's nomination of Ash Carter to be the next Secretary of Defense makes all of us at the Belfer Center proud.  Ash is a model of the Belfer Center's mission to advance policy-relevant knowledge about the central challenges of international security and train future leaders in making policy in this arena.