Rocket downs a Ukrainian transport plane near Russian border , Kiev officials say . A missile probably from Russian Federation hit plane , Ukraine President 's statement says . The plane was about four miles high over eastern Ukraine 's Luhansk region near the Russian border , where the Ukrainian military has been battling pro-Russian separatists , officials said . Comment:
Rocket downs a Ukrainian transport plane near Russian border , Kiev officials say . A missile probably from Russian Federation hit plane , Ukraine President 's statement says . Comment: