Top courier redirected somewhere in Caribbean (6,4)
I believe the answer is:
puerto rico
'in caribbean' is the definition.
(I know that Puerto Rico is part of Caribbean)
'top courier redirected' is the wordplay.
'redirected' is an anagram indicator.
'top'+'courier'='topcourier'
'topcourier' is an anagram of 'PUERTO RICO'.
'somewhere' acts as a link.
I am not very happy about this link. It may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for puerto rico that I've seen before include "Caribbean island" , "Self-governing American commonwealth in the Caribbean" , "Well-filled country" , "Caribbean location" , "WI island associated with the US" .)