Lee is accused of going online and offering to assist Russian authorities in exchange for Russian citizenship.

An active duty soldier has been charged with seeking to pass sensitive information about the United States Army’s main battle tank to the Russian government, the US Justice Department has announced.

The suspect, Taylor Adam Lee, has been charged with “attempted transmission of national defense information to a foreign adversary and attempted export of controlled technical data without a license”, the Justice Department said in a statement on Wednesday.

Lee, a 22-year-old soldier stationed at Fort Bliss in Texas, has yet to enter a plea in the charges, filed at the US District Court for the Western District of Texas.

John A Eisenberg, assistant attorney general for national security, said Lee sought to “transmit sensitive national defense information to Russia” regarding the operation of the M1A2 Abrams – the main battle tank used by the US Army.