Ukraine hopes for Russia's cooperation in the investigation into a collision of a Russian border guard motorboat with a Ukrainian launch in the Sea of Azov, in which Ukrainian sailors were killed, Ukrainian foreign minister Leonid Kozhara told reporters in Yalta on Sunday, Ukrinform reported.
"Law enforcement agencies and the Ukrainian Foreign Ministry have started an investigation. We hope for the cooperation of the Russian side in this issue to prevent such incidents in future," Kozhara noted.
