Can S1 kick back an Award recommendation and not let it go to the approving authority? Can an S1 stop an award?

The S-1 can neither approve nor disapprove an award. Only an approving authority can do that (i.e. a Commander). The S-1 can't downgrade it either. Sounds like they are trying to do a pocket veto of the award. The S-1 is only responsible for the timely processing of the award.

The Bn Cdr does have the responsibility of recommending approval or disapproval of the award. The Bn Commander does have the authority to downgrade it and approve it as an AAM. However, no S-1 (Bn or Bde levels) can make that decision (downgrade or reject).

Unofficially, the S1 and/or subordinate leaders can do whatever approving commanders allow them to do. Sad, lazy or arrogant; depending on the situation.

Unofficially, the S1 and/or subordinate leaders can do whatever approving commanders allow them to do. Sad, lazy or arrogant; depending on the situation.

Usually, S1 just checks to determine that the award is correct from an admin/ grammar perspective. I've never seen them kick one back because it wasn't strong enough. I have seen the CSM do that though. If you feel the Soldier is deserving you might need to strengthen the bullets without fabricating anything.

I'm fairly certain that the regs have changed a lot since I served (66 to 72) but I would consider rewriting the recommendation inasmuch as it may be inferred that by "kicking it back" the S1 is telling you that it does not merit recognition "as written". I hosted many Awards and Decorations boards during which recommendations were sent back for more information. Remember, those reviewing the recommendation have nothing to go on but the words on the page. They didn't not witness the service, achievement, or act of valor as did you...