Operation Hornpipe
'Hornpipe' was the Allied codeword for use in place of 'Neptune' (iii) and 'Overlord' to indicate a delay in the launch date from 5 to 6 June (June 1944).
'Hornpipe' was the Allied codeword for use in place of 'Neptune' (iii) and 'Overlord' to indicate a delay in the launch date from 5 to 6 June (June 1944).