Axis ships transported 30,605 men, 13,254 horses and 6,265 motor vehicles across the Black Sea from Romania, from 1–2 September. With the reinforcements, the Germans captured most of the Black Sea naval bases but were held up at Novorossiysk, where the Soviet 47th Army had prepared for a long siege. The port fell on 10 September, after a four-day battle, the final German victory in the Caucasus. It left the heights south of the port and several coast roads in the hands of 47th Soviet Army. Attempts to push out of Novorossiysk were costly failures and the Axis also failed to break the defences on the coastal plain from Novorossiysk to Tuapse, having only the strength to stabilise the line. Romanian Army losses were particularly high and the Romanian 3rd Mountain Division was nearly wiped out by a Soviet counter-attack from 25–26 September.