|Ireland and Northern Ireland|
|Sovereign state:||United Kingdom|
|First mentioned:||Operation Hell Gate|
|Last mentioned:||"Day 9: 10:00pm-11:00am"|
Northern Ireland was a country in Europe, and one of the constituent states of the United Kingdom. It shared a land border with Ireland to the south and was located west of Great Britain in the North Atlantic. Belfast and Londonderry were a major cities.
Shamus and Griffin Lynch were from Hillsborough, a small town in Northern Ireland. They were suspected of several bombings in the country. Caitlin O'Connor and her brother Liam were also from Northern Ireland, and feared they would be deported back there if they were caught out as being illegal aliens in America. (Operation Hell Gate)