Pentagon Leaks Shake Up US Allies and Enemies in Ukraine War.

The US is dealing with the fallout of a massive leak of classified Pentagon documents that reveal the extent of US agencies' penetration of Russian intelligence outlets and spying on allies. The leak could be used as a roadmap for determining how the US has been collecting information about Russian efforts in Ukraine and how they can cut them off. The intelligence community is grappling with the escape of intelligence that could potentially disclose sources and methods and impact trust between the US and some of its friends.