The message from the Russians to the Ukrainian patrol was clear: Go no further. As Russian ships deploy to the Sea of Azov for what Moscow says are exercises, the Ukrainians ready their defenses. CNN's Matthew Chance reports.
The message from the Russians to the Ukrainian patrol was clear: Go no further. As Russian ships deploy to the Sea of Azov for what Moscow says are exercises, the Ukrainians ready their defenses. CNN's Matthew Chance reports.
