11.   Estonian coast guard boats Friday patrolled waters along its sea border, under orders to stop trawlers from Latvia.

12.   Georgian border guards will replace Russian troops patrolling the sea borders of breakaway Abkhazia, a Georgian general said Wednesday.

13.   Georgian border guards will soon replace Russian troops patrolling the sea borders of breakaway Abkhazia, officials said Thursday.

14.   Georgian border guards will replace Russian troops patrolling the sea borders of breakaway Abkhazia, a Georgian general said Thursday.

15.   He said the sea border dispute, which involves Vietnam, Cambodia and Thailand, is more complicated than the land border issue.

16.   Hoping to avoid possible armed conflicts, the U.N. Command imposed a sea border after the war.

17.   Hoping to avoid possible armed conflicts, the U.N. Command imposed a sea border after the war but North Korea has never accepted the line.

18.   In a symbolic improvement for relations between North and South Korea, a South Korean ship will carry the nuclear officials across the tense North-South sea border.

19.   In addition, there have been six rounds of working-level talks on their disputed land border and five on the sea border.

20.   In two subsequent meetings, the U.N. Command recommended that both sides respect a U.N.-drawn sea border and improve communications between their militaries.