It is not we who are in the throes of moving (6)
I believe the answer is:
others
'it is not we who are in' is the definition.
I know nothing about this answer so I can't judge whether this works.
'throes of moving' is the wordplay.
'throes' can be anagrammed to 'OTHERS'.
Though, I'm not clear how this is indicated.
'the' acts as a link.
Can you help me to learn more?
(Other definitions for others that I've seen before include "Different from those already mentioned" , "He rots (anag.)" , "Different ones" , "Not the same one already mentioned" , "Certainly not us" .)