Hello! Its got to be ballistic missile boats, but do we have 3 or 4? 4 keeps it on the basis we have always operated on, whereas it seems the idea of 3 is that they sit in port until we need to up the anti?
How do you train on that basis?
Are there not costs to be saved by running less missiles on each boat (even if you aren't clear on what is deployed at any one time)?