Lozovsky supervised the rebuilding of the corps during the next months, while simultaneously being both corps commander and chief of staff. On 11 June, Major General Filipp Rudkin arrived to take command of the corps, and Lozovsky reverted to being the chief of staff. In July, the corps fought in Operation Kutuzov, the Soviet counteroffensive after the Battle of Kursk. During the fighting, Lozovsky was wounded but continued to perform his duties and was awarded the Order of Kutuzov 2nd class for "efficient organization, skilled command of the unit, and fulfillment of combat missions". At the end of the month, the corps was converted into the 7th Guards Tank Corps for its actions. He continued to serve as chief of staff of the corps during the Battle of the Dnieper and the Battle of Kiev. On 18 February 1944, Lozovsky transferred to become chief of staff of the 10th Guards Tank Corps. With the 10th Guards Corps, he fought in the Proskurov-Chernivtsi Offensive, the Lvov–Sandomierz Offensive, the Lower Silesian Offensive, the Upper Silesian Offensive, the Berlin Offensive, and the Prague Offensive.