John Huston made a film after World War Two that was shelved by the VA as it just contained too much truth.

The title is 'Let There Be Light'.

A friend of mine who was in the D-Day invasion recently died at the age of 96. He was also in Korea and Veit-Nam and retired as a One Star General. He had nightmares until the day he died and while he would talk about Korea and Viet-Nam he would never talk about D-Day. He would talk about it with his Priest, but no one else.