There are several threads on the intervention in Greece (Athens mainly) in 1944 and the following Greek Civil War, alas unable to find a suitable place for this notice. On the 5th June if you an Oxford University member there is a talk by the historian Christina Goulter (Kings College & UK Staff College) 'Forewarned? British Intelligence Assessments of the Communist Threat to Greece, 1944-45'. See: ‘Forewarned? British Intelligence Assessments of the Communist Threat to Greece, 1944-45’ Her KCL bio refers to: 'Her latest book deals with British intervention in the second round of the Greek Civil War, examining COIN operations and urban Close Air Support'. See: Dr Christina Goulter Alas I am not an Oxford University member, nor on a quick search was her book identified. For those interested it may be worth checking the usual websites.