That would appear to be the case.
"clandestine" "covert" Wilson seems to be playing with words as did he who "did not have "sex" with that woman".
And my point in making the distinction is that for purposes of the statute, 'covert' has a specific legal definition, while 'clandestine' could just mean her job was kept under wraps. For example, the five-year foreign posting requirement would have nothing to do with whether one was 'clandestine.'