I have no clue if he's correct on the number of shooter PMC bods -- nor do I care. However, with 160K total troops plus or minus in country, nominal shooters or 'combat troops' will run about 33% -- or about 52K. Done another way there are about 30 Bn Cbt Tms plus other elements including some CS units serving as Inf so that puts the trigger pullers over 40K in all probability -- thus if Robb is right, he's wrong. Again.