enlargement of NATO, Article 10 of the North Atlantic Treaty is the origin for the April 1999 statement of a "NATO open door policy". The open door policy requires...

NATO open door policy Enlargement of the European Union Withdrawal from NATO Partnership for Peace Euro-Atlantic Partnership Council Major non-NATO ally...

relations of Georgia Foreign relations of NATO Enlargement of NATO Individual Partnership Action Plan NATO open door policy Partnership for Peace Accession of...

relations of Malta Foreign relations of NATO Malta and the Non-Aligned Movement Enlargement of NATO NATO open door policy Partnership for Peace Neutral member...

to join NATO. Ukraine Defense Contact Group Foreign relations of Ukraine Foreign relations of NATO Enlargement of NATO NATO open door policy Partnership...

Enlargement of NATO European Union–United Kingdom relations European Union–NATO relations Ireland–United Kingdom border NATO open door policy Partnership...

relations of Serbia Foreign relations of NATO Enlargement of NATO Individual Partnership Action Plan NATO open door policy Partnership for Peace Accession of...

relations of Austria Foreign relations of NATO Enlargement of NATO Partnership for Peace NATO open door policy Declaration of Neutrality Neutral member...

of NATO Enlargement of NATO NATO open door policy European Union–NATO relations Human rights in Sweden Finland–NATO relations Member states of NATO Albania...

expenditures Major non-NATO ally – designated by the United States government NATO open door policy Partnership for Peace Withdrawal from NATO "Austrian State...