In the course of the endless massacre of Americans on Omaha Beach, I wrote in my notebook, No one who experiences this scene will ever cheer for a war again.
This was not a pleasant scene at all. 
mnli hypothesis: This was not a pleasant scene at all.  premise: In the course of the endless massacre of Americans on Omaha Beach, I wrote in my notebook, No one who experiences this scene will ever cheer for a war again.