At least several dozen U.S. classified documents have leaked on social media.
A situation that led the Pentagon to open an investigation on April 6 to determine the origin. Defense Secretary Lloyd Austin reiterated Tuesday, April 11, that Washington was taking the leak of classified documents "very seriously" A variety of documents have been shared in recent days on different social networks: summary slides describing Ukrainian military positions, assessments of international support for Ukraine, among others. Some documents are stamped "Noforn" for "not for release to foreign nationals", which means that they cannot be communicated toforeign nationals.