Possible Clues:

• Ukraine's water
• For crime, a place there, but not till all is blue
• Head on blanket, needs tablet and a large amount of water
• Separator of Ukraine and Turkey
• Wants to live around a watery Eurasian expanse
• Danube's outlet
• *Cruise locale bordered by six countries
• Gig need
• Deficiency in rebuilt base where part of Russian navy is
• Sochi and Odessa's body of water, or 66-Across