A new security environment dramatically different from that which defined NATO's mission at its inception poses different challenges for collective action. Newly emerging global threats such as terrorism, cyber attacks, and the proliferation of weapons of mass destruction confront both existing Alliance members and its global partners. NATO must also consider the nature of partnership itself, and the role NATO might play in building its partners' capacity to address global threats, participate in coalition operations, and enhance defense reform.These themes - security and partnerships - were key to the NATO Lisbon Summit (held in November 2010) and the newly crafted NATO Strategic Concept. According to the recommendations of the Group of Experts on NATO's new strategic concept, For NATO 2020, the twin imperative is assured security for all its members and dynamic engagement beyond the treaty area to minimize threats.1 Former U.S. Secretary of Defense Robert Gates identified building partner capacity as a critical element in promoting and sustaining security. In an article in the May- June 2010 issue oi Foreign Affairs, Secretary Gates wrote, [There] has not been enough attention paid to building the institutional capacity (such as defense ministries) or human capital (including leadership skills and attitudes) needed to sustain security over the long term.2One way in which the United States, its NATO Allies, and Partnership for Peace (PfP) Partners are cooperating to enhance security through building defense institutions and developing human capital is in the context of professional military and civilian defense education. Many believe that education - changing mindsets and restructuring the approach to military teaching and research - and not military hardware offers the best opportunity for success.What follows is an exploration of those innovative initiatives that NATO - both collectively and as individual members and Partner nations - is taking to support PfP members in building Partner capacity in the area of education. The central point is that these initiatives are important: from building reliable partners, to deterring conflict in Europe and Eurasia (specifically the frozen conflicts in the South Caucasus), to strengthening Partner nations from within. I will demonstrate a link between the complex security issues facing the Alliance and the role of education and training in transforming individuals, military academic institutions, and societies. Education and training transformation is a high-priority mission that will need to be sustained for decades in order to contribute to more reasoned decisions, better leadership, and ultimately a region at peace. This sustainment is critical - and will be highlighted as essential for the programs' success.NATO's Partnership for PeaceNATO launched the Partnership for Peace in 1994 as a means of promoting reforms, increasing stability, and enhancing security relationships both between and among Partner countries and NATO.3 PfP provides a forum for Partners to individually tailor their relationships with NATO, agree on common activities, and implement them at a level and pace that is acceptable to each government. In this way, the Partners self-differentiate their levels of cooperation with the Alliance.4 Although several non-aligned, developed states joined PfP (e.g., Austria and Switzerland), the majority of the new PfP countries were former Communist states from the Warsaw Pact or the former Soviet Union. Thus, NATO viewed new avenues for cooperation as an important aspect of changing mindsets, such as encouraging support for democracy, as well as enhancing security through increased military interoperability.Since PfP was established, twelve former members have joined the Alliance.5 NATO enlargement has replaced the traditional orientation toward containment of the Soviet Union and Russia as the Alliance's principal policy direction. …