These were minor expeditions. The real struggle was in Transcaucasia, where the main body of the Turkish army under Enver Pasha himself was in action. At this point the boundaries of Turkey touch upon the Russian Empire. To the north is the Great Russian fortress of Kars, to the south and west the Turkish stronghold of Erzerum. The whole district is a great mountain tangle, the towns standing at an altitude of 5,000 and 6,000 feet, surrounded by lofty hills. None of the roads are good, and in winter the passes are almost impassable. In all the wars between Russia and Turkey, these mountain regions have been the scenes of desperate battles. The Turkish plan of battle was to entice the Russians from Sarakamish across the frontier, leading them on to some distance from their base, then, while holding their front, a second force was to swing around and attack them on the left flank. The plan was simple, the difficulty was the swing of the left flank, which had to be made through mountain paths, deeply covered with snow. The Turkish army was composed of about 150,000 men under the command of Hassan Izzet Pasha, but Enver, with a large German staff was the true commander. The Russian army, under General Woronzov was about 100,000 men. Early in November the Russians crossed the frontier and reached Koprikeui, which they occupied on the 20th of November. The Turkish Eleventh corps was entrusted with the duty of holding the Russian forces; the remainder of the army was to advance over the passes and take their stations behind the Russian right. On December 25th the Turkish attack began. The Eleventh corps forced back the Russians from Koprikeui to Khorasan, while the extreme Turkish left was endeavoring to outflank them. But the weather was desperate. A blizzard was sweeping down the steeps. The Turkish forces were indeed able to carry out the plan, for they obtained the position desired. But by this time they were worn out, and half starved, and their attack on New Year's Day resulted in their defeat and retreat. The Ninth corps was utterly wiped out, and the remainder of the Turkish forces driven off in confusion. Only the strenuous efforts of the Turkish Eleventh corps prevented a debacle. After a three days' battle it, too, was broken, and with heavy losses it retreated toward Erzerum. The snowdrifts and blizzards must have accounted for not less than 50,000 of the Turkish troops. The result of the battle made Russia safe in the Caucasus. But the Germans had another use for the Turkish forces. England was in control of Egypt and the Suez Canal. The German view of England's position has been well stated by Dr. Paul Rohrbach: