A study by researchers from Purdue University, West Point, and Florida International University found that over one in eight apps marketed to US military personnel contain code from companies in adversarial nations, including China and Russia, potentially enabling foreign governments to track troop movements and locations. Nearly two-thirds of the 220+ examined apps included third-party tracking software, with roughly 7 percent carrying code from Pentagon-designated adversaries, and 40 percent collected more data than disclosed in their store listings. Despite growing evidence of real-world threats — including a US Central Command acknowledgement that adversaries have exploited commercial location data to target troops in the Middle East — service members receive little institutional guidance on app privacy, and neither major app store discloses the national origin of code running inside apps.
