World War I
After the outbreak of World War I in August 1914, Czar switched to service from Archangel to New York,[4] but ran only sporadically through 1916.[9] After the Russian Revolution, the East Asiatic Company suspended service on the Russian American Line, and transferred several ships, including Czar, to UK registry.[4] The UK Shipping Controller initially placed the liner under the management of John Ellerman's Wilson Line, but Czar was transferred to the Cunard Line management by the end of 1917.[10]
Now called HMT Czar, the ship, along with former Russian American Line ships HMT Czaritza, Kursk, and Dwinsk, was attached to the Cruiser and Transport Force of the United States Navy, and made three trips carrying American troops to France.[11] Czar sailed on her first voyage with American troops on 16 April 1918, when she departed from the Hoboken Port of Embarkation, with U.S. Navy transports SS Maui (1916), USS Calamares (ID-3662), USS Pocahontas (ID-3044), USS El Oriente (ID-4504), and UK troopship HMT Czaritza. The convoy was joined by transport USS Mount Vernon (ID-4508)[12] and was escorted by American cruiser USS Seattle (ACR-11). The convoy arrived safely in France on 28 April.[13] Sources do not report when Czar returned to the United States, but she had done so by early June.
Czar loaded troops at Newport News, Virginia, and set out on her second US convoy crossing on 14 June, sailing with American transports USS Princess Matoika (ID-2290), USS Wilhelmina (ID-2168), USS Pastores (ID-4540), and USS Lenape (ID-2700). On the morning of 16 June, lookouts on Princess Matoika spotted a submarine and, soon after, a torpedo missed that ship by a few yards.[14] Later that morning, the Newport News ships met up with the New York portion of the convoy—which included USS DeKalb (ID-3010), USS Finland (ID-4543), USS Kroonland (ID-1541), USS George Washington (ID-3018), USS Covington (ID-1409), USS Rijndam (ID-2505), Italian steamship SS Dante Alighieri, and UK troopship SS Vauban — and set out for France.[15][16] The convoy was escorted by American cruisers USS North Carolina (ACR-12) and USS Frederick (CA-8), and destroyers USS Stevens (DD-86) and USS Fairfax (DD-93);[16]
When she departed Newport News on 7 October, Czar began her last voyage ferrying American troops to France. Sailing in company with U.S. Navy transports USS Tenadores (1913), USS Susquehanna (ID-3016), and USS America (ID-3006), she rendezvoused with American transport USS Kroonland (ID-1541), Italian steamship SS Caserta, and UK steamship Euripides out of New York. The convoy ships were escorted by cruisers Seattle and USS Rochester (ACR-2), and destroyers USS Murray (DD-97) and USS Fairfax (DD-93). The ships arrived safely in France on 20 October.[18]
Throughout 1919 and into 1920, HMT Czar continued carrying Commonwealth troops under Cunard management. The troopship primarily sailed between UK ports and Mediterranean ports such as Trieste, Malta, Alexandria, and Constantinople.[19] One typical voyage from Alexandria returned 1,600 officers and men—who had been serving in Palestine, Syria, and Egypt—to Plymouth in January 1920.[20] Czar also played a role in the North Russia Campaign of the Allied intervention in the Russian Civil War when the liner departed Hull for North Russia on 28 August 1919.[21] HMT Czar arrived in the Tyne, from Murmansk last Friday (15 August 1919), with about 1,800 UK and Italian troops from the Syren Force North Russia. Amongst them were about 100 officers, N.C.O's and men of the 6th and 13th Battalions Yorkshire Regiment.[22]