Settles in a foreign country (4)
I believe the answer is:
pays
This clue might be a double definition.
'settles' is the first definition.
(paying is a kind of settling)
'a foreign country' is the second definition.
'pays' can be an answer for 'country' (I have seen 'French country' mean 'pays' so perhaps 'country' could also mean 'pays'). I am not certain of the 'a foreign' bit.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for pays that I've seen before include "Coughs up" , "Hollande's country" , "Gives money (for goods, etc)" , "Imburses" , "Gives money for work" .)