U.S. Army Pfc. Bradley Manning, accused of leaking hundreds of thousands of diplomatic cables and war reports to WikiLeaks, will be arraigned before a military judge at Fort Meade, Maryland on Feb. 23, the Pentagon announced Thursday.

Some of the 22 charges against Manning include aiding the enemy, disclosing classified information to a person not authorized to receive it, wrongfully causing intelligence to be published on the internet knowing that it is accessible to the enemy, and violating Army computer use rules.