Looking back on the D-Day’s and its legacy, Dr. William J. Parker III discusses about important details of the largest amphibious landing in the history of warfare. He also reflects on what remains the same and what is different in the military today and its capability of making heroic acts as they did before.
https://www.defenseone.com/ideas/2014/06/we-did-it-could-we-do-it-again/85996/