Texas National Guard Latest Agency To Be Discovered Operating Flying Cell Tower Spoofers

from the sky-spies dept

More evidence of high-flying surveillance has been uncovered by public records requests. The Texas Observer reports it has obtained documents showing local National Guard units are in possession of airborne IMSI catchers.

The Texas National Guard last year spent more than $373,000 to install controversial cellphone eavesdropping devices in secretive surveillance aircraft. Maryland-based Digital Receiver Technology Inc., or DRT, installed two of its DRT 1301C “portable receiver systems” in National Guard aircraft in partnership with the Drug Enforcement Administration, according to a contract between the Texas National Guard and the company. The contract states that the dirt boxes, as they’re often called after the company’s acronym, are for “investigative case analytical support” in counternarcotics operations and were purchased using state drug-asset forfeiture money.

These aren't the first DRT boxes to be exposed via public records requests. Law enforcement agencies in Chicago and Los Angeles are also deploying these surveillance devices -- with minimal oversight and no public discussion prior to deployment. The same goes for the US Marshals Service, which has been flying its DRT boxes for a few years now with zero transparency or public oversight.

The same goes for the National Guard in Texas. There doesn't seem to be any supporting documentation suggesting any public consultation in any form before acquisition and deployment. Not only that, but there's nothing in the documents obtained that clarifies what legal authority permits National Guard use of flying cell tower spoofers.

[T]he Texas National Guard is a military force under the governor’s command, not law enforcement. It’s unclear under what legal authorities the State Guard would be operating to conduct electronic eavesdropping. In 2015, the Justice Department issued guidelines for federal law enforcement agencies requiring that a probable cause warrant be obtained from a judge before using such technology. The Texas National Guard refused to explain to the Observer what steps, if any, it takes to secure a warrant prior to deploying the devices, or where the dirt boxes are being used.

No one knows what guidance the National Guard is operating under, much less what it does with all the cell phone data it hoovers up. It's a black hole and the National Guard refuses to discuss it. While it's undoubtedly true some law enforcement methods need to be kept under wraps, this doesn't mean agencies -- especially those like the National Guard which only play a supporting role in some law enforcement activities -- should deploy mass surveillance tools without some public discussion. Concerns definitely need to be addressed when a military agency gets into the domestic law enforcement business.

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Filed Under: cell tower spoof, drt boxes, secrecy, stingray, texas national guard, transparency