I am sure the noble Baroness will be aware that manning numbers are flexed according to whatever task the ship is assigned to fulfil. The bottom line is that no ship will ever go to sea unless it is fully manned for that particular task. For example, the Type 45 has a manning complement of 191, and for the Type 23 it is anything between 120 and 220. The manning situation in the Royal Navy is broadly in balance, although the noble Baroness will be aware of specific shortfalls that are most prevalent in surface and submarine engineer and warfare specialisations. There are a number of mitigating actions in place to address those issues.