Country of the new saints fc caern

I think you meant to ask about the country of the New Saints FC, which is a Welsh football club based in Oswestry, Shropshire, England.

The New Saints FC is a professional football club that plays in the Cymru Premier, which is the top division of Welsh football. The club was founded in 1959 and has won several domestic and international titles, including the Welsh Premier League, the Welsh Cup, and the UEFA Champions League.

As the club is based in England, but plays in the Welsh football league system, it is often referred to as a "border club" or a "cross-border club".