Ireland subtitles regime of this country is the Republic of Ireland. Is a member of the far west of the European Union with a population of over 4 million people, a nation on the island of Ireland. Far from Europe to the northwest. It covers an area of about 5 in 6 of the said island. (The rest of the remaining 1 in 7 of Ireland is called Northern Ireland. Part of United Kingdom of Great Britain and Northern Ireland ) in an international rugby tournament. Athletes from the entire Republic of Ireland And Northern Ireland Will join the same team as the Irish Rugby Federation team. Ireland is another country that uses the euro.