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A tank commander in the Imperial Army of Bitania. A count and an elegant cynic. Although assigned to the war as part of the League of Nations expeditionary forces, she seems oddly detached from the conflict.
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A tank commander in the Revolutionary Union Army. Calm and composed, she has earned the deep trust of her subordinates. Tasked with pursuing the escaped Lieutenant Colonel Guderian.
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A political officer in the Revolutionary Union Army. Emotional but devoted to the ideals of revolution. Pursues Guderian together with Rokosovskaya. She dislikes her own name.
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Chief Operations Officer of the Revolutionary Union's Vistula Front. Though officially part of HQ staff, she often ventures to the front lines to lead troops as she pleases. Loves battle.
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Known as Gerta. Captain of the 2nd Company, 601st Field Military Police Battalion. Inspired by her late father, she became a soldier. Always smiling, she serves as the morale booster for the unit. However, she often acts before thinking. She dreams of earning medals and becoming a hero like her father.
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Deputy commander of the 2nd Company. She always thinks in terms of numbers and statistics, offering calm and sound advice to Gerta as her reliable right hand. Initially, she disliked Gerta for her carefree and impulsive nature when they were classmates at the military academy. Later, she admired Gerta for visiting her during an illness and decided to become her deputy.
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Battalion commander and daughter of a former chief of staff from the last war. Played a key role in establishing the first women's unit in the newly formed Field Military Police. Ambitious and well-connected within the military, she sees the war against the Revolutionary Federation as an opportunity to gain fame.
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Battalion adjutant. Known as one of the Republic Army’s brightest talents, some consider it a waste for her to be in the Field Military Police. An unparalleled strategist, but her personality is slightly eccentric. She secretly admires Gerta’s ability to befriend anyone with ease.
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Captain of the 1st Company. She has been rivals with Gerta since their days at the military academy, constantly clashing with her. Devotedly loyal to the battalion commander, she excels in infantry tactics. Her dream is to join the elite mountain troops unit in the future.
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Belongs to the homeland’s "Bureau of Military Affairs." Sent to a secret training facility in the Revolutionary Federation to develop armored weaponry banned under disarmament treaties. He’s looking for ways to test his theories in combat but urgently attempts to return home for a certain reason.
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Corporal in the 1st Division "Friedenberg" Medical Company. Establishes a field aid station for the soldiers of her division, which was overwhelmed by the Revolutionary Federation’s invasion. Joins Gerta’s temporary unit attempting to maintain the frontline and takes on field medic duties.
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