Table 3. Congressional hearings at which DNA representatives have given testimony (Continued). Committee Date of Testimony Subcommittee on Oversight and Investigations of the House Committee on Veterans’ Affairs 24 May 1983 --Emphasis on the NTPR program, Operation CROSSROADS, and Stafford Warren Collection Senate Committee on Veterans Affairs --Emphasis on issues resulting from a GAO report on radiation exposures received by participants in Operation CROSSROADS, conducted in 1946 at Bikini as the first postwar nuclear test series 16 11 December 1985