Politics and service have NEVER BEEN MIXED. The troops do not care if the person in the trenches is trans. They already have been training with them for a long time, and they have trust. If they didnt have it, they would have already dealt with it.
You obviously have never held a post with a French troop, who is rationed a bottle of wine on shift. You're issued a m-16, sidearm, and a radio.