Pink slips trace Royal Navy fleet movements day by day

What source can reconstruct which Royal Navy ships were in service and where they were on a given day?

The Royal Navy's pink slips record ships, activities, and locations day by day and are available through the National Archives.

Administrative records held by the National Archives can reconstruct Royal Navy fleet movements. The pink slips function as a near-daily service diary listing ships, activity, and location, and the records are described as comparatively accurate. Many can be obtained digitally; the working set behind this discussion came from archival photography during doctoral research. A fleet-disposition claim for a date such as VJ Day can therefore be checked against contemporary records rather than reconstructed only from later narratives.