David Franklin Slater, 64, of Nebraska, after retiring as a Lieutenant Colonel from the U.S. Army, worked in a classified space at USSTRATCOM and held a Top Secret security clearance from in or around August 2021 until in or around April 2022. Slater pleaded guilty to willfully, improperly, and unlawfully conspiring to transmit National Defense Information classified as “SECRET,” which he had reason to believe could be used to the injury of the United States or to the advantage of a foreign nation, on a foreign online dating platform to a person not authorized to receive such information.

Slater attended USSTRATCOM briefings regarding Russia’s war against Ukraine that were classified up to TOP SECRET//SENSITIVE COMPARTMENTED INFORMATION (TS//SCI). Slater then conspired to transmit classified National Defense Information that he learned from those briefings via the foreign online dating website’s messaging platform to his co-conspirator, who claimed to be a female living in Ukraine on the foreign dating website. The co-conspirator regularly asked Slater to provide her with sensitive, non-public, closely held, and classified National Defense Information and called Slater in their messages her “secret informant love” and her “secret agent.” In furtherance of that conspiracy, Slater did, in fact, transmit classified National Defense Information to her, including regarding military targets and Russian military capabilities relating to Russia’s invasion of Ukraine.