Investigation launched into leak of classified Ukraine war documents.

The US Justice Department is investigating the possible release of Pentagon documents on social media sites that appear to detail US and NATO aid to Ukraine, but may have been altered or used as part of a misinformation campaign. The documents are labeled secret and resemble routine updates that the US military's Joint Staff would produce daily but not distribute publicly. Some inaccuracies have led some to question the documents' authenticity. The leak of classified data is troubling and raises questions about what other information about the Ukraine war could be distributed.