03/04/1953
https://www.presidency.ucsb.edu...
"For every united campaign is an inspiring symbol of that great characteristic of democracy-the volunteer spirit."
"National plans and preparations are of little value without active participation at local community levels."
"The need for effective civil defense planning is still vital to our national welfare."
"I continue to urge all Departments and Agencies to prepare for these exercises to the fullest extent possible."