and Nuclear National Security Administration. Washington Marriott Hotel, 1221 22nd St., NW, Washington. RSVP by June 29 by washingtonoffice@jaea-dc.org " title="JAEA Washington Office">email. July 16 Anniversary of " Trinity ," the first nuclear test. Alamogordo, NM. July 16-20 Comprehensive Test Ban Treaty Organization, " Multilateral Verification, Collective Security: The Contribution of the CTBT ."