ke There Is no more correspondence here until September 22nd 1961, after NBS 10. testing had been resumed and just as planning for atmospheric testing was . getting underway. TIF ~ 22 Sept. 61, J-3 Report: , BY Under the heading of NTS-Nougat is the following, “On Friday, Sept. 1, word was received to prepare underground testing at the NTIS. Preparations got underway immediately at a very fast pace. Since both the J-1 and J-3 Groups at NTS received their instructions anywhere from several hours to 4 days before instructions were given to other agencies at the site, we were able to procure vehicles, radios, telephones, security support, and other logistic items long before the rush started, and to furnish them to LASL weapons test personnel on their arrival at the site. We were given particularly good communication support from REECO and the Bell Telephone Co. of Nevada as well as generally good cooperation from all support elements at NTS."' A few details of the first LASL shot (Shrew) are contained wel here. ‘Here is a 22 September, message from Dr, C. Reichardt of Headauerters AEC to Bradbury Foster on thesubject of Soviet high yield devices. He notes a request from DMA to the for comment regarding Soviet statmments about high yield weapons and what is the mate of their capability. Reichardt believes that the Soviets have currently a , N U bility to design a 100 megaton weapon weighing about 40,000 lbs. and to design and a thirty megaton weapon. He makes estimates of how long it would take such onac-either tested or untested to reach the stockpile in the Soviet Union. message from Betts to Rex of Las Vegas AEC which Here is a 23 September BL ne ‘ notes that the President has approved the conduct of Nougat as a series of detonations, detailed here, as well as authorizing the expenditure of the appropriate materials. ZL L/ {