The threat of U-boats began to decline in 1917, when British merchant ships traveling in convoy escort (convoy) a leading destroyer. Such tactics make it difficult goal for U-boats. And loss decreased significantly. After starting with a hydrophone and depth. He destroyer accompanying might attack submarine under water by promising some success. Convoy escort, the delays in the delivery of supplies. The ships have to wait for the convoy escort together in before. The solution is the extensive delays in building new vessels. The military transport ship was moving faster than the submarine and travel with the convoy escort in the North Atlantic. U-boats sank 5,000 Allied ships by submarines, 199 aircraft were destroyed in
the war zone, the
Balkan
Main article: Balkan war zone. (World War I) and front Macedonia. (World War I)
when faced with Russia. Austrian - Hungarian army attacked Serbia can share just one-third. After experiencing heavy losses. Austria was occupied Belgrade, capital of Serbia is one of Serbia Despite a counterattack in the Battle of Bara neck loop. Austria was driven out of the country by the end of 1914, in the first ten months of 1915, Austria - Hungary mostly use military force to fight against Italy. But the German and Austrian - Hungarian can persuade Bulgaria to join the attack on Serbia. Province Slovenia Bosnia, Croatia and Austria - Hungary is prepared to space Austria - Hungary. The invasion of Serbia, as well as engagement with Russia and Italy. Montenegro allies with Serbia,
Serbia has been occupied for more than a few months. When the Central Powers began to attack the North since October. Four days later, Bulgaria joined the attack from the east Serb forces This battle on two fronts, and certainly faced with defeat. Has retreated to the Albanians. And stopping only once to prevent the onset of Bulgaria. Serb suffered defeat in the Battle of Kosovo. Montenegro escort the retreat of Serbia to the Adriatic coast in the Battle of the boycott twin on 6-7 January 1916, but it results in Austria occupied Montenegro. The same Serbian forces were evacuated by boat to Greece
at the end of 1915, the French army - British troops landed at Salonica of Greece. To offer assistance and to pressure the government of Greece declared war on the Central Powers. Unfortunately sided with the Allies When the Greek king who is popular in Germany. Lord Constantine was the one he removed the popular coalition of Lev Tel Rios. Selma Avenue Los retired. Before the battle, the Allied troops to arrive. The animosity between the King of Greece and Allied accrue steadily. As a result, Greece is divided up into regions which remained loyal to the king and loyal to the new transitional government of Venice moss cells in Salonica. After intensive diplomatic talks and armed confrontation in Athens between coalition forces and Royalist. Greece must make the king abdicate. And his second son Alexander's His reign instead Selma Avenue Los returned to Athens on May 29, 1917, and Greece, as well as one another. Join the war officially sides with the Allies. Greece forces were mobilized and began to participate in military action against the Central Powers on the front Macedonia
after being occupied. Serbia was divided between Austria - Hungary and Bulgaria in 1917, the Serb has mutineer's application to charge up. As a result, the area between the Sierra Gold Barack Nick and South Morava river was temporarily freed. But such was crushed by the army mutineer join Bulgaria and Austria at the end of March 1917
Armistice Line Macedonian majority has no development. Serb forces seized back some of Macedonian Bitola night Based on 19 November 1916 and only when the war ended, the Allies can only be attacked. After the German and Austrian - Hungarian majority, and then withdraw. Bulgarian army suffered defeat only once in the war at the Battle of San Ambrogio polls. But a few days later. Bulgaria was able to defeat the British and Greek decisively at the Battle of the study. However, to prevent the invasion Bulgaria signed an armistice on September 29 1918 Hindi Brandenburg and Baden Lutheran North concluded that the strategic balance and missed the Allied side, then there is no doubt. And one day after Bulgaria out of the war. During a meeting with state officials Confirm the peace talks immediately
lost the front Macedonia means that the road to Budapest and Vienna opened for army troops, 670,000 officers under the command of Gen. victims Ernesto de Perez when Bulgaria surrendered. Make the Central Powers lost Infantry 278th battalion and artillery 1500 cylinder which is equivalent to a corps of Germany, about 25 to 30 Brigade, which had taken such streak earlier, the High Command of Germany decided to send seven Infantry Brigade and 1st. Brigade came to the forefront But these are not enough to constitute a new front again.
การแปล กรุณารอสักครู่..