The Grand Duke established his skeleton Stavka (Supreme Commander-in-Chief’s General Headquarters) at Baranovichi to provide strategic direction to the Galician and East Prussian offensives. These were to open on August 18-19 under the direct supervision of the separate operational headquarters of the Northwest and Southwest Fronts. Yet on August 6 Austria-Hungary declared war and on the next day invaded Russian Poland. This forestalled the Southwest Front (Third, Fourth, Fifth, and Eighth Armies, with 52% of Russia’s strength) and it opened its own Galician offensive on August 18. Despite early enemy successes, the Front’s armies trounced the Austrians and captured the Galician capital of Lvov (Lemberg) on September 3. A week later the Russians won decisively at Rava Ruska, and by September 12 they had foiled an Austrian attempt to retake Lvov. By September
ENCYCLOPEDIA OF RUSSIAN HISTORY
16 they had besieged the major fortress of Prze-mysl and reached the San River. Resuming their offensive, they then pushed another 100 miles to the Carpathian passes into Hungary. Over seventeen days the Austrians lost 100,000 dead, 220,000 wounded, 100,000 prisoners, and 216 guns, or one-third of their effective strength.
The Northwest Front (First and Second Armies, with 33% of Russia’s forces) was less successful. Ordered forward to aid the desperate French on August 13, Pavel Rennenkampf’s First Army advanced slowly into East Prussia, was checked at Stallupo-nen, then defeated the Germans at Gumbinnen on August 20, and turned against Konigsberg. To the south, Alexander Samsonov’s Second Army occupied Neidenburg on August 22, and all East Prussia seemed open to the Russians. But by August 23, when the new German commander Paul von Hin-denburg arrived with Erich von Ludendorff as chief of staff, General Max von Hoffmann had implemented plans to defeat the Russians piecemeal. Accordingly, on August 23-24 the Germans checked Samsonov and, learning his deployments through radio intercepts, withdrew to concentrate on Tan-nenberg. When the Second Army again advanced on August 26, it was trapped, virtually surrounded, and then crushed. Samsonov shot himself, and by August 30 the Germans claimed more than 100,000 prisoners.
This forced Rennenkampf’s withdrawal, and during September 9-14, he too suffered defeat in the First Battle of the Mansurian Lakes. Despite German claims of a second Tannenberg and 125,000 prisoners, the First Army escaped and lost only 30,000 prisoners, as well as 70,000 dead and wounded. The Germans then advanced to the Niemen River before the front stabilized in mid-September. Again alerted by radio intercepts, they forestalled a Russian thrust at Silesia by a spoiling attack on September 30. Counterattacking in Gali-cia, the Austrians then cleared the Carpathian approaches and relieved Przemysl before being halted on the San in mid-October.
The Russians, repulsing a secondary attack in the north, finally held the Germans before Warsaw. As the latter withdrew, devastating the countryside, the Russians again drove the Austrians back to Kracow and reinvested Przemysl. This set the pattern for months of seesaw fighting all along the front. In the north, despite German use of poison gas in January 1915, the Russian Tenth Army withstood the bloody Winter Battles of Mansuria and held firm until April. In the south, by December they again were deep into the Carpathians, threatening Hungary, and holding positions 30 miles from Kracow. When relief efforts failed, Przemysl finally fell (with 117,000 men) in March 1915, leaving the Russians free to force the Carpathians.
Meanwhile, on October 29-30, 1914, two German-Turkish cruisers had raided Russia’s Black Sea coast. On declaring war, the tsar set up an autonomous Caucasian Front in which the talented chief of staff Nikolai Yudenich exercised real command. As he prepared the Caucasian Army to meet a Turkish invasion, the Turkish Sultan-Khalifa’s call for jihad (holy war) fueled pro-Turkish uprisings in the borderlands. Then on December 17 En-ver Pasha launched his Third Army, still in summer uniforms, on a crusade to recover lands ceded to Russia in 1878. By December 25 the Russians were fully engaged in the confused battles known as the Sarykamysh Operation. In twelve days of bitter winter combat Yudenich’s troops, despite heavy losses, decisively crushed the Turks, and in January 1915 they invaded Ottoman Turkey.