I'm on the world map and my base is being attacked, what can I do?
If you are on the map when your base is attacked you will still be able to create platoons, move, attack others etc. but you won't be able to get into your base until the attack has finished.
Quoted from the map faq
While my base is under attack I cannot create platoons, or is there a secret to doing this? Just curious, or is this a feature to be added later?