Richard Clarke, who will be the counterterrorism “tsar” on 9/11, regularly participates in a series of highly secret “Continuity of Government” (COG) exercises. [Washington Post, 4/7/2004] Throughout the 1980s, the COG exercises rehearse how to keep the federal government running during and after a nuclear war with the Soviet Union (see 1981-1992). After the fall of the Soviet Union, the exercises continue, but based instead around a possible terrorist attack on the United States (see 1992-2000). [Atlantic Monthly, 3/2004] In 2004, Clarke will reveal that he has participated regularly in these exercises over the previous 20 years. He recalls that he had “gone off into caves in mountains in remote locations and spent days on end in miserable conditions, pretending that the rest of the world had blown up, and going through the questions, going through the drill.” He adds: “Everyone there play acts that it’s really happened. You can’t go outside because of the radioactivity. You can’t use the phones because they’re not connected to anything.” He also describes the COG plan requiring coded communications, saying: “There’s an elaborate system for the people in this network, first of all, to verify each other’s identity. That person on the other end has a certain password and information that they have to pass for us to believe that they’re who they say they are.” [Washington Post, 4/7/2004; ABC News, 4/25/2004] Clarke was a senior analyst at the State Department since 1979, and rises to prominence during the Reagan administration when he becomes deputy assistant secretary of state for intelligence. [Washington Post, 3/13/2003; BBC, 3/22/2004] After being a member of the National Security Council since 1992, in 1998 he is appointed as counterterrorism “tsar” (see May 22, 1998). [9/11 Commission, 3/24/2004 ; New York Review of Books, 5/13/2004; Independent, 6/14/2004] According to journalist James Mann, the COG program is of particular interest because it helps explain the thinking and behavior of the Bush administration “in the hours, days, and months after the terrorist attacks on September 11, 2001.” [Atlantic Monthly, 3/2004] On the morning of 9/11, Clarke is in fact responsible for activating the COG plan, the first time it is ever implemented (see (Between 9:45 a.m. and 9:56 a.m.) September 11, 2001). [Clarke, 2004, pp. 8; ABC News, 4/25/2004] Also participating in the COG exercises, at least throughout at 1980s, are Dick Cheney and Donald Rumsfeld, who on 9/11 are the vice president and secretary of defense, respectively. [Atlantic Monthly, 3/2004]