George,

I believe that is what he is saying, I just tested it to make sure now that I have access to a game and it works that way.

The sieged defender moves and 'Break Siege' after the Beseiger moves in new forces.

My question, though it should be logically answered is when you "Storm Castle" it counts as moving into an enemy territory whereas "Break Siege" does the same and is at the same time?