{"version":"1.0","type":"link","title":"Deep Underground Command Center - Newikis","description":"The Deep Underground Command Center (DUCC), sometimes also called the Deep Underground Command and Control Site (DUCCS), was a United States military installation that was proposed on January 31, 1962, to be \"a very deep underground center close to the Pentagon, perhaps 3,000–4,000 feet (914–1,219…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400}