I don't agree that merely because troops are moving, you can't criticize the policy that's making them move. I was critical of Lyndon Johnson during the Vietnam war - BECAUSE OUR TROOPS WEREN'T ALLOWED TO WIN.
I was critical of Reno went she sent (domestic) "troops" into Waco, and into Elian's home. The mere fact that people wearing American uniforms or one kind or another have been sent on a mission doesn't mean I can't criticize the policy choices of those who have sent them.
We're in a poker game where you don't call everybody out at once!!!