Disconnect resulting from a swift swallow upsetting the peacekeepers in front (6)
I believe the answer is:
unplug
'disconnect' is the definition.
(synonyms)
'a swift swallow upsetting the peacekeepers in front' is the wordplay.
'a swift swallow' becomes 'gulp' (gulp is a kind of swallow. I am not sure about the 'swift' bit.).
'upsetting' says the letters should be written in reverse.
'the peacekeepers' becomes 'un'.
'in front' is a charade indicator (letters next to each other).
'gulp' backwards is 'plug'.
'plug' put after 'un' is 'UNPLUG'.
'resulting from' acts as a link.
Can you help me to learn more?
(Other definitions for unplug that I've seen before include "Disconnect (kettle or toaster?)" , "Remove power from" , "Remove a blockage from" , "Take out of socket" , "Disconnect from power" .)