4.30 p.m. we have just fought the first naval battle of the Caspian, and not very nobly. Never got to Derbend at all. Just off Derbend a suspicious looking vessel, probably Bolshevik, signalled to us to come alongside. The Captain asked me for orders – I said is she any sort of ship with authority to make such a demand. He said, No, it is the Usbeg*, long since in Bolshevik hands – whereupon I said “full steam ahead!” On this the steamer opened fire with some small gun, probably a 3 inch, fired some 4 or 5 shots for a period of a quarter of an hour all round us, and close, but no hits and we, being able to steam faster, got away. Changed course and now steam back to Baku to insist on mounting guns on all ships – otherwise we shall get done in some day by one of these pirates.
* I cannot identify this vessel but it is worth noting that Usbeg can mean a ‘member of a Turkic people of Uzbekistan and neighbouring areas’ (definition from here).