We owe unspeakable thanks to all our service people in all Allied countries.
D-Day was a critical turning point and a mammoth effort, of course, and there were about 2000 other days in WW2 when men and women of the US, Britain, France, Canada, Australia, New Zealand, and other countries, put their lives on the line.
(My uncle was killed at Monte Casino in Italy. My Dad served but not overseas.)
Many thanks also to all those who continue to do so at the present time.