> real or fake USSR. announcement.of its own thermo-_ ee - nuclear tests beforethe first IVY shot, be as followsé. | (1). Inthe period before the firstdetonation!” (a) In the late Summer make 2 terse announcement hy the Department. of Defense andthe AEC. stating that Joint Task Force 132 will conduct a series of weapons developmental tests in the sutumn months of 1952 (Appendix A). {b) Make no other announcement heving . any possible relation to the tests during this oericd unless it appears strongly likely that Soviet propagandistswill make their own enneuncement and interpretation regarding the tests. (c) In the case that it does eppear likely that Sovict propaganda will spcak ont on the subject, make our own announcement, putting the fact of tho tests in the light which offers the best promise of undercutting © the effects of the prohahle Soviet propaganda announcement. _. (da) In thecase that without advance knowledge on our part a Sovict propaganda— attack on the tests is wileashed, what the United States should say can he determined with finality only at the time and in the light of the nature and circumstances of such Soviet attack. The Panel.should continue to give consideration to this contingency. (2) In the poriod after the first detonation: (a) In the case that visible or otherwise detectable phenonena have hecome widely known and news storics and comment of a spcculative sort are being published, issue a statement hy the Chairman of the Atomic Energy Commission ER-DATA Py] rapatene oe, PrAT IR te t ED Eat

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