The Hunt for the Source of Leaked US Military Documents on Ukraine War

Dozens of classified American Defence Department documents, some marked "top secret", have been leaked on the internet, providing detailed accounts of the war in Ukraine, including the training and equipment being provided to Ukraine by foreign powers. The documents also reveal internal debates of some of Washington's other allies. The Pentagon has confirmed the authenticity of the documents, but it is unclear who leaked them and why. The leak comes at a critical moment as Ukraine prepares for a possible spring offensive, and officials have spoken about a possible disinformation campaign by Russia.