1916, Ali Dinar, Austria-Hungary, Battle of the Somme, Bukowina, Bulgaria, Carpathians, casualties, Dorna Watra, France, Germany, Great Britain, Imperial German Navy, Mediterranean, missing, monarchy, ocean liner, prisoners of war, RMS Arabia, Romania, Russia, sinking, SM UB-43, St Pierre Vaast Wood, submarine, Sultan of Darfur, Vatra Dornei
Further French advance in St. Pierre Vaast Wood; 600 more prisoners. Russian success south of Dorna Watra. Fierce fighting in Roter Turm Pass, 12 miles within Rumanian frontier. P. and O. liner Arabia sunk in Mediterranean by a submarine, two of crew missing. British operations on the borders of Wadai; Ali Dinar, ex-Sultan of Darfur, killed.