NATO
New membership in the alliance has been largely from Central and Eastern Europe, including former members of the Warsaw Pact. Accession to the alliance is governed with individual Membership Action Plans, and requires approval by each current member. NATO currently has two candidate countries that are in the process of joining the alliance: Bosnia and Herzegovina and the Republic of Macedonia.
In NATO official statements, the Republic of Macedonia is always referred to as the "former Yugoslav Republic of Macedonia", with a footnote stating that "Turkey recognizes the Republic of Macedonia under its constitutional name". Though Macedonia completed its requirements for membership at the same time as Croatia and Albania, who joined NATO in 2009, its accession was blocked by Greece pending a resolution of the Macedonia naming dispute. In order to support each other in the process, new and potential members in the region formed the Adriatic Charter in 2003. Georgia was also named as an aspiring member, and was promised "future membership" during the 2008 summit in Bucharest, though in 2014, US President Barack Obama said the country was not "currently on a path" to membership.
Foreign relations of Russia
Russia is a member of the Commonwealth of Independent States (CIS), Union of Russia and Belarus, Organization for Security and Cooperation in Europe (OSCE), Paris Club, and the North Atlantic Cooperation Council (NACC). It signed the NATO Partnership for Peace initiative on 22 June 1994. On 20 May 1997, NATO and Russia signed the NATO–Russia Founding Act, which the parties hoped would provide the basis for an enduring and robust partnership between the Alliance and Russia—one that could make an important contribution to European security architecture in the 21st century, though already at the time of its signing doubts were cast on whether this accord could deliver on these ambitious goals. This agreement was superseded by the NATO–Russia Council that was agreed at the Reykjavik Ministerial and unveiled at the Rome NATO Summit in May 2002. On 24 June 1994, Russia and the European Union (EU) signed a partnership and cooperation agreement. In recent years, tensions have heightened, as NATO members in Eastern Europe, especially Latvia, Lithuania, Estonia, and Poland, feel threatened by Russia. European Union imposed sanctions on Russian businesses and individuals in 2014, regarding the annexation of Crimea and alleged support for separatists during Donbass War.