U.S. Army Pfc. Bradley Manning, accused of aiding the enemy by passing reams of classified military documents to WikiLeaks, may have been treated inhumanely by the U.S. military since his arrest in 2010, according to a report from the United Nations' top official on torture.

The findings are the result of a 14-month long probe conducted by U.N. special rapporteur Juan Mendez and released late last month. They could spark a debate about Manning's case as it winds toward a court-martial later this year. The latest hearing in Manning's case is scheduled for later this week, at which motions made when Manning was charged on February 23 will be heard.