Since early 2019, Katie Arrington has been working as chief information officer for the Acquisition and Sustainment Office at the Defense Department, overseeing a cybersecurity initiative.
Lawmakers are demanding a full investigation into whether the president and other top officials retaliated against the Army officers for their roles as whistleblowers.
The military’s cyber fighters have moved away from a “reactive, defensive posture” and are increasingly engaging in combat with foreign adversaries online, says the USCYBERCOM leader in a commentary published Tuesday.