The U.S. Army has ordered troops to stop using consumer drones made by Chinese manufacturer DJI, according to an Aug. 2 memo seen by Defense One and confirmed by two Army officials.

“Cease all use, uninstall all DJI applications, remove all batteries/storage media from devices, and secure equipment for follow on direction,” reads the memo from Lt. Gen. Joseph H. Anderson, the Army's deputy chief of staff for plans and operations.

Why? The memo cited “increased awareness of cyber vulnerabilities associated with DJI products.” Service officials declined to elaborate.