After, the Ottoman Navy was burnt by the Event of Navarino Sultan Mahmoud II requested war compensation. Russia rejected this request and declared war against the Ottoman Empire. Meanwhile, Sultan Mahmoud had abolished Yeniceris (Ottoman Army) and established a new army called “Asakiri Mansuri Muhammediye”. This army was not ready to fight against the strong Russian Army, as its establishment has not been completed. Russia invaded Wallacia and Moldovia and marched through the River Tuna. In the west, they passed through the Balkans and reached Edirne, in the east, they came to Erzurum. By the inevitable, advance of the Russian Army, the Ottoman Government surrendered and a treaty was signed between two countries. According to this treaty, Greece had gained liberty, Wallachia, Moldovia and Serbia gained many privileges. Russia had left the regions, it had invaded. The Ottoman government gave permission to the Russian trading ships for their transits through the straits. Moreover, the Ottoman Government had accepted to pay Russia war compensation.