Members of NATO (North Atlantic Treaty Organization) and non-NATO members as of April 2023.
Countries that joined after 2015: Montenegro (2017), North Macedonia (2020), and Finland (2023).
NATO and non-NATO membership in Europe in 2023
Members of NATO (North Atlantic Treaty Organization) and non-NATO members as of April 2023.
Countries that joined after 2015: Montenegro (2017), North Macedonia (2020), and Finland (2023).
