Air Force Employee Pleads Guilty to Conspiracy to Disclose Unlawfully Classified National Defense Information

A civilian employee of the U.S. Air Force assigned to the U.S. Strategic Command (USSTRATCOM) at Offutt Air Force Base pleaded guilty today to conspiring to transmit classified information relating to the national defense (National Defense Information) on a foreign online dating platform beginning in or around February 2022 until in or around April 2022.

“The defendant, an employee of the United States Air Force with access to some of our Nation’s most closely held secrets, shared classified information with someone claiming to be a foreigner on an online dating platform,” said Assistant Attorney General for National Security John A. Eisenberg. “The Department of Justice stands ready to hold accountable those who violate their obligation to protect sensitive national security information entrusted to them.”

“Access to classified information comes with great responsibility. David Slater failed in his duty to protect this information by willingly sharing National Defense Information with an unknown online personality despite having years of military experience that should have caused him to be suspicious of that person’s motives,” said U.S. Attorney Lesley A. Woods for the District of Nebraska.

“Mr. Slater betrayed an oath he made to safeguard our nation's intelligence,” said Special Agent in Charge Eugene Kowel of the FBI Omaha Field Office. “Leveraging his access to sensitive information, Mr. Slater chose to transmit material that put our country at risk. The FBI is extremely thankful for the work of our partners in this case. We will continue to partner together to defend the homeland by aggressively investigating and apprehending criminals and adversaries who pose a threat to our nation's security.”

According to court documents, 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.

According to court documents, 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.

The charge of conspiracy to transmit national defense information provides for a sentence of up to 10 years in prison, up to three years of supervised release, and a fine of up to $250,000. Slater is scheduled to be sentenced on Oct. 8. A federal judge will determine any sentence after considering the U.S. Sentencing Guidelines and other statutory factors.

The FBI Omaha Field Office and the Air Force Office of Special Investigations are investigating this case.

Assistant U.S. Attorney Donald Kleine for the District of Nebraska and Trial Attorney Emma Dinan Ellenrieder of the National Security Division’s Counterintelligence and Export Control Section are prosecuting the case.