8, In the interest of reducing to the minimum the number of shots in HARDTACK and of minimizing over-all testing costs, we would plan to fire two or three very smail yield nuclear snots in the existing tunnel at the Nevada Test Site after HARDTACK has been completed. These would be of the same or lesser yield than the shot fired there on September 19 and under conditions where the radioactivity would be totally TY o> ~ = aL confined within the earth. Dwight D. Eisenhower. -~ 26 - ALlap? LROVEA ue OM LIEVote FADE. Appendix "BE"