Unconscionable choice of partners leading ambitious alliance? (6)
I believe the answer is:
amoral
'unconscionable' is the definition.
(thesaurus)
I don't understand the rest of the clue.
Can you help me to learn more?
(Other definitions for amoral that I've seen before include "outrageous!" , "without guiding principles" , "Unethical" , "Unscrupulous" , "Unprincipled" .)