How could I dismiss Wounded?
 
1. Tap Hospital > Heal
2. Tap the troops unit you want to dismiss.
3. Select the amount and then tap “Dismiss”.
 
How could I dismiss the troops unit in the Command Center?
1. Tap any training camp and then tap “Train”.
2. Tap the exclamatory mark on the top right.
3. Select the amount and then tap “Dismiss”