For over 100 years, the California National Guard’s 40th Infantry Division has been led by a male officer. That’s set to change at the end of this month as Brigadier General Laura Yeager becomes the first woman to oversee a U.S. Army infantry division.

A career military officer, Yeager entered active duty in 1986 and saw combat as a UH-60 Black Hawk helicopter pilot in Iraq. According to CNN, she’s the recipient of the Legion of Merit and Bronze Star, among other accolades. Her appointment to the National Guard’s 40th Infantry comes as Major General Mark Malanka retires.

Yeager’s father, Major General Robert Brandt, served two tours in Vietnam as a helicopter pilot. Yeager is also a member of Whirly-Girls, a nonprofit dedicated to increasing the roles for women in helicopter aviation.

The 40th Infantry has served in virtually every major conflict of the past century, including the two World Wars and the Korean War. They’ve most recently been dispatched to Iraq and Afghanistan. Yeager is expected to assume her post on June 29.

[h/t CNN]