All for end in feud in Maltese capital (8)
I believe the answer is:
valletta
'maltese capital' is the definition.
(capital of Malta)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for valletta that I've seen before include "my neighbouring capital" , "Malta's capital" , "Capital of Malta" , "Maltese capital" , "Hard biscuit" .)