‘Typical Examples of Performance of His Majesty’s Ships’

A heavy sea breaking over the bows of the battleship HMS RENOWN.

In an annex to the weekly Naval Military and Air Reports on the progress of the war, there was was a brief summary of the huge serviceability issues that arose from from warships being at sea for extended periods of time:

Typical Examples of Performance of His Majesty’s Ships.

Capital Ships.

Between the outbreak of war and 31st December, 1941, H.M.S. Renown was at sea 390 days and during this time she steamed 137,000 miles.

HMS RENOWN at anchor in Hvalfjord, Iceland (Photograph taken from the aircraft carrier HMS VICTORIOUS) during the search for the TIRPITZ. The battleship aft of RENOWN is possibly USS TEXAS, which arrived in Iceland in late January to escort a convoy back to British waters.

Aircraft Carriers.

H.M.S. Victorious. Steamed 41,378 miles in the first 8 months of her service. 13,000 miles of this distance were steamed in the first 5 weeks of her service.

An aerial view of HMS VICTORIOUS at sea. Steam can be seen venting from the catapult towards the front of the flight deck.


H.M.S. Cumberland. Steamed 195,876 miles from the outbreak of war to 31st December, 1941. From 18th November, 1940, to 18th May, 1941, H.M.S. Cumberland was at sea for 206 days out of a total of 213.

HMS CUMBERLAND in Grand Harbour, Malta.


H.M.S. Forester. Steamed 172,000 miles during the war up to 31st December, 1941, and was at sea for 601 days during that period. One destroyer flotilla consisting of eight ships passed the million mile mark steaming during the war in June 1941.

The destroyer HMS Forester had a very busy war, she participated in sinking U-boats in the Battle of the Atlantic and would soon move to escort duties with Arctic convoys.


One of our submarines covered a distance of 25,800 miles in five months, of which only 40 days were spent in harbour, and these mostly without a depot ship. During that time this submarine went from 660 N. latitude to 260 S. latitude. Another of our submarines spent 251 days at sea in one year of war.

The crew of HM Submarine THUNDERBOLT display their 'Jolly Roger' on the Submarine Depot Ship HMS FORTH in Holy Loch, Scotland, after a successful patrol in the Mediterranean, 27 March 1942.

From the Naval Situation Report for the week as reported to the British War Cabinet 19th March 1942, see TNA CAB66/23/9.

4 thoughts on “‘Typical Examples of Performance of His Majesty’s Ships’”

  1. that photograph of “hms forester” is actually “hms firedrake” (h79)…. hms forester was h74 my dads ship !

  2. “During that time this submarine went from 660 N. latitude to 260 S. latitude. “

    This has to be a transcription error. Latitudes don’t exceed 90 degrees.

    I’m guessing they meant from 60 N to 60 S, which is pretty impressive — nearly a whole hemisphere, stopping just shy of the Arctic & Antarctic circles…

  3. They often laid them like this either to be ready on either beam if anticipation of action. Or more likely in this case to protect them from a big sea breaking over the bow and enetering the barrels.

  4. So, why are the turrets on the HMS RENOWN swiveled out, one 45 deg. to port, the other 45 deg. to starboard?

    Would that provide more stability in heavy seas? I can’t think of any other reason.

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