Slovakia
The Slovak Republic and the Czech Republic went their separate ways after 1 January 1993, an event sometimes called the Velvet Divorce. Slovakia has remained a close partner with the Czech Republic. Both countries co-operate with Hungary and Poland in the Visegrád Group. Slovakia became a member of NATO on 29 March 2004 and of the European Union on 1 May 2004. On 1 January 2009, Slovakia adopted the Euro as its national currency.
Hungary–Slovakia relations
Hungary and Slovakia are two neighboring countries in Central Europe. There are two major periods of official foreign relations between them in contemporary history. The first period included relations between the Kingdom of Hungary and the first Slovak Republic in 1939-1945. The second period has started in 1993, when the countries again established diplomatic relations, the year when Slovakia became independent of Czechoslovakia. Hungary has an embassy in Bratislava and a general consulate in Košice ("Hungarian": Kassa), and Slovakia has an embassy in Budapest and a general consulate in Békéscsaba.