53 1 526-1972 Description and History: ¢ 500 feet in the ocean, the second at a depth of 150 feet in the depth © All other events were barge events in the lagoon, with the \4goon. of the Oak Event which, although a barge shot, was carried out stern reef. Construction of one of the scientific stations on Runit Nene on th rdtack series is shown in Figure I-52. The events conducted ¥ for the Ha during Hardtack I represented slightly more than 50 percent ofall nuclear seqe conducted at Enewetak. They also were the last nuclear explosions to ee on either Enewetak or Bikini. Figure I-53 shows the locations of all k Atoll.85 oetevents that were detonated during nuclear testing at Eneweta MORATORIUM AND TEST BAN A conference to explore methods of detection of possible violations during a potential suspension of nuclear weapons testing was held in Geneva, Switzerland, from { July through 2! August 1958. The attendees included the United States, the United Kingdom, Canada, France, the Soviet Union, Poland, Romania, and Czechoslovakia. The final report stated that it would be ‘“‘technically feasible to set up, with certain e“ er Le acitmi ldilie ar or err) Te wil ube | ! ia FIGURE 1-52. EVENT HARDTACK SCIENTIFIC STATION 1310, RUNIT.