The Spy War: How the C.I.A. Secretly Helps Ukraine Fight Putin, nytimes.com

[…] There is also one more secret: The base is almost fully financed, and partly equipped, by the C.I.A.

“One hundred and ten percent,” Gen. Serhii Dvoretskiy, a top intelligence commander, said in an interview at the base.

Now entering the third year of a war that has claimed hundreds of thousands of lives, the intelligence partnership between Washington and Kyiv is a linchpin of Ukraine’s ability to defend itself. The C.I.A. and other American intelligence agencies provide intelligence for targeted missile strikes, track Russian troop movements and help support spy networks. […]

The listening post in the Ukrainian forest is part of a C.I.A.-supported network of spy bases constructed in the past eight years that includes 12 secret locations along the Russian border. Before the war, the Ukrainians proved themselves to the Americans by collecting intercepts that helped prove Russia’s involvement in the 2014 downing of a commercial jetliner, Malaysia Airlines Flight 17. The Ukrainians also helped the Americans go after the Russian operatives who meddled in the 2016 U.S. presidential election. Läs artikel