Why do you think Bammy has been replacing top military officials?
Yes men, one and all.
The administration started this "pogrum" of what was left of the warrior class, the minute he took office. Sad to say he is not the only one. This emasculation started in 1991 and the end came in 1996 with the lifting of Title Ten restrictions on women in combat roles. Bush 43 held the line for a while, but after 09, it was a tidal wave. There are still plenty of warriors, but once they reach the 0-5/6 level, the allure of the pension supersedes conscience..