The Royal Navy ordered 51 sloops between 1928 and 1939, rising to 73 when the Halcyon-class minesweeping sloops are included. Spread across the period, that averages roughly six or seven new vessels per year, although the orders did not arrive in a perfectly even sequence. These figures challenge the idea that the Royal Navy had abandoned small ships while concentrating on capital units. The steady programme preserved designs, yards, and operational experience for much larger wartime escort and minesweeper production.
Notable Point · 7:23-9:26
The scale of interwar small-ship orders
Order totals show that the Royal Navy sustained a sizeable small-warship programme before 1939 rather than waiting for war to rediscover escort construction.