Commanders, the Android Official Version has released, please go to Google Play to get it. To those commanders who participated the open beta, you can continue your previous progress in the official version. More info, please check the specific post.
the troops need to be in any territory that your city is in control of, if it is owned buy another city, go to the owned on the hot bar, and switch it to whatever city you wish to use the USO show, also, if your units are already at 80% morale, it will neither increase nor decrease there moral at that that time.
And I 100% percent agree with you on that one, it may just be nothing and there just trying to patch the unit up a little bit, or there working out some bugs with the units, deciding who and who cannot attack it, deciding how long the ability to go underwater and have almost the commandos clock will last, if it's even a times ability, it may just be just like the commando and have to wait a certain amount of time to sink under the water.