 Complete the following phrase:  In October 1941 she joined the Soviet military and participated in battles on the Eastern Front starting in May 1942 after graduating from her military navigation courses. She initially served as a navigator but went on to become a pilot, after which she was promoted to the position of flight commander. Her regiment was officially designated the 588th Night Bomber Regiment until it was renamed in 1943 to the 46th Taman Guards Night Bomber Aviation Regiment. During the war she participated in bombing campaigns on the Southern, Caucasian, and Belorussian fronts as well as in Berlin, Crimea, Kerch, 