" He said several times he was offered high six-figures to low seven-figures to convert to Islam. "
By who? ...his superior officers, or from locals? How deeply infiltrated is our military brass? ...and how long ago were these lucrative offers made?
By Muslims he came in contact with in his work. No, his superiors weren’t bribing him to convert back then. This would’ve been the 70’s and 80’s I assume.