Finland becomes the latest country to join Nato

Date of accession

1949

1952

1955

1982

1990

Formally

invited to join

1999

2004

2009

2017

2020

2023

Not on the map

US

Canada

Finland

Russia

Sweden

Estonia

Latvia

Lithuania

Czech

Rep

Poland

Ukraine

Hungary

Slovakia

Romania

Slovenia

Bulgaria

Croatia

Montenegro

North Macedonia

Albania

Date of

accession

1949

1952

1955

1982

1990

1999

2004

2009

2017

2020

2023

Formally invited to join

Not on the map

US

Canada

Iceland

Finland

Norway

Sweden

Estonia

Russia

UK

Latvia

Denmark

Lithuania

Germany

Poland

Netherlands,

Belgium, Lux

Ukraine

Slovakia

Czech Rep

France

Slovenia

Hungary

Romania

Croatia

Bulgaria

Portugal

Turkey

Spain

Italy

Greece

Montenegro

Albania

North Macedonia