Sky Sport in Bremen broadcast over grand German city (9)
I believe the answer is:
nuremberg
'sky sport' is the definition.
Although both the answer and definition are singular nouns, I can't see how one could define the other.
'in bremen broadcast over grand german city' is the wordplay.
'in' is an insertion indicator.
'broadcast' is an anagram indicator (letters scattered or cast around).
'over' says to put letters next to each other.
'grand' becomes 'g' (G is short for grand as in a thousand).
'german city' becomes 'ur' (ancient Sumerian city state. I am not sure about the 'german' bit.).
'bremen' is an anagram of '[bremen]'.
'[bremen]'+'g'='nemberg'
'nemberg' enclosing 'ur' is 'NUREMBERG'.
Can you help me to learn more?
(Other definitions for nuremberg that I've seen before include "Here war criminals tried" , "German city, famous for WW2 trials" , "German town of trials fame" , "war crime trial venue" , "Bavarian city" .)