RUMORED BUZZ ON UNDERWATER NUCLEAR TEST 'UMBRELLA' (1958)

With test moratoriums about the horizon, American weapons labs rushed out many new models. A tough deadline for testing was established at midnight (0000 hrs), 31 Oct 1958, as negotiations were being established to start that day, along with the plan demonstrates it, with 29 tests executed in Oct, four of them on the last day. One other test was ca