Secretary of State John Kerry spoke by phone Sunday with Russian Foreign Minister Sergei Lavrov, urging him to stop the flow of heavy weapons and rocket and artillery fire from Russia into Ukraine, said a State Department official. "The wide areas of impact near the Ukrainian military units indicates fire from multiple rocket launchers," the memo said. [...] the memo included a satellite image that it called evidence of self-propelled artillery only found in Russian military units "on the Russian side of the border oriented in the direction of a Ukrainian military unit within Ukraine." Separately, The New York Times reported Sunday that defense and intelligence officials were working on a plan that would enable the Obama administration to give Ukraine specific locations of surface-to-air missiles controlled by Russian-backed separatists. Citing satellite imagery, intercepted conversations and social media postings, officials say a Russian-made SA-11 surface-to-air missile hit the plane on July 17.