https://twitter.com/GCHQ/status/1076486013340528640

GCHQ

‏Verified account @GCHQ

Need some festive cheer? Read a heartwarming #Christmas story about our friendship with our American counterparts @NSAGov and the spirit of giving which occurred #OnThisDay in 1949

#GCHQ100

2:34 PM - 22 Dec 2018

https://www.gchq.gov.uk/features/gchq-christmas-carol

Christmas greetings from GCHQ to NSA. NSA counterpart provides GCHQ couterpart with food parcels after WW II.