Ms. Disbrow retired as the U.S. Senate-confirmed Under Secretary of the Air Force in 2017, responsible for the affairs of the Air Force, including organizing, training, equipping and providing for the welfare of approximately 660,000 active duty, Guard, Reserve and civilian Airmen worldwide. She oversaw the Air Force’s annual budget of over $132 billion and directed strategy and policy development, risk management, weapons requirements and acquisition, technology investments, and human resource management across a global enterprise. Ms. Disbrow served as the Acting Secretary of the Air Force from January through May 2017. In 2014, Ms. Disbrow was confirmed by the Senate as the Assistant Secretary of the Air Force for Financial Management and Comptroller, the principal senior official on all financial matters, with a financial workforce of 10,000 personnel worldwide. She served in multiple senior positions on the Joint Staff and on the National Security Council at the White House. Ms. Disbrow was commissioned into the U.S. Air Force in 1985 and retired in 2008 as a Colonel with over 23 years of total active and reserve service. In addition to her role at Mercury, she serves on the Board of Directors of Perspecta, Inc. and Blackberry Limited. She joined the Mercury Board in 2017.