Australia names first woman Army chief in 125-year history amid major military overhaul

Australia has appointed its first woman army chief in its 125-year military history, marking a significant milestone as part of a broader leadership reshuffle within the country’s defence forces.

Lieutenant General Susan Coyle has been named the new Chief of Army and will assume office in July. She will succeed Lieutenant General Simon Stuart, becoming the first woman to lead any service branch in Australia’s military history.

Defence Minister Richard Marles described the appointment as a “deeply historic moment”, saying it would serve as an inspiration for both current personnel and future recruits. He noted that Coyle’s elevation would be particularly meaningful for women serving in the Australian Defence Force and those considering a military career.

Currently serving as Chief of Joint Capabilities, Coyle brings nearly three decades of experience. Since joining the army in 1987, she has been deployed in key operations across the Solomon Islands, Afghanistan and the Middle East, and has held several senior command roles.

Her appointment comes at a time when Australia’s military is undergoing a strategic transformation, with a focus on modern warfare capabilities such as long-range strike systems, drones and advanced combat technologies. Coyle has also highlighted her experience in cyber warfare and emerging defence systems as key strengths she brings to the role.

The Australian Defence Force currently has about 21% female representation and aims to increase that figure to 25% by 2030. The move also comes amid ongoing scrutiny over issues such as harassment and discrimination within the ranks, including a class action lawsuit filed last year.

As part of the wider reshuffle, Vice Admiral Mark Hammond has been appointed the new head of the Australian Defence Force. Rear Admiral Matthew Buckley, currently deputy chief of navy, will take over from Hammond as head of the navy.