May 9 (UPI) -- Ukraine said Friday two alleged members of a Hungarian spy network have been detained. The spies sought military information about the Zakarpattia region, according to the Security Service of Ukraine . "As a result of the operation in Zakarpattia, the SSU detained two agents of the Hungarian network. The investigation found that both assets were supervised by an officer of Hungarian military intelligence, whose identity has already been established," the SSU said in a statement. "