U-2 Support for Weather Modification Experiments / 1973 Zero Geoengineering Posted on April 24, 2018 by directorApril 24, 2018 DEPARTMENT OF THE NAVY Link to Report Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Tumblr (Opens in new window) Tumblr Share on Reddit (Opens in new window) Reddit Email a link to a friend (Opens in new window) Email Related