They were rebuilding it and no longer tried to claim it was for peaceful purposes. Don't you read the news?
So are we done?
Is that mission accomplished?
Or are we committed to regime change?
When you start a war you should know two things (at least):
1. What does Victory look like?
2. If you can't get Victory, what are you willing to accept as minimal exit crtieria.
Without those you get sucked into Forever-Wars.