. "2003 Tuzla Island conflict" . . . . "Ukraine" . "Border conflict at Tuzla Island" . . . . "are building an embankment there" . . . . "2003 Tuzla Island conflict" . . . . "territorial dispute" . . . "Tuzla Island conflict" . . . "Russia" . . . . . "Conflict in Tuzla Island" . . . . "Tuzla Island Conflict" . . .