President Ronald Reagan in 1987 and 1988 and President George Bush in 1989 continue to certify that Pakistan does not have a nuclear weapon, a condition of continuing aid to Pakistan under the law (see August 1985). These certifications began in 1985 (see August 1985-October 1990) and are thought to be important because Pakistan is a key base for the CIA-backed Afghan mujaheddin, and cutting off aid to Pakistan might curtail CIA support for the anti-Soviet forces. According to journalist Seymour Hersh, the rationale behind the certifications is that there is “no specific evidence that Pakistan [has] indeed done what it was known to be capable of doing,” and produced a nuclear weapon. In addition, it is apparently thought that if the US continues to supply conventional weapons, Pakistan will not need a nuclear bomb, although Hersh says this is “a very thin argument, as everyone involved [knows].” However, CIA officer Richard Kerr will later say, “There is no question that we had an intelligence basis for not certifying from 1987 on.” By this time there is mounting evidence of Pakistan’s nuclear program (see 1987, (1987), and July 1987 or Shortly After). [New Yorker, 3/29/1993]