The first reaction of anyone in the field would certainly be to make the following comment:
We'll believe it when we see it.
If the replacement of the submarines were announced in a few days, we would probably reach the target. It's a huge expense. However, there is no clarification indicating that we are going to move forward with this approach. Also, if we do that, we don't know if we'll turn to traditional equipment or if we'll opt for nuclear. There is still a lot of uncertainty about that.
Perhaps Mr. Hawco would like to add something.