1.   A South Korean soldier was also killed in mountainside clashes with communist infiltrators from a stranded submarine.

2.   A South Korean soldier was also killed in the mountainside battle with the infiltrators from a stranded submarine.

3.   North Korea has vowed to retaliate for the deaths of its agents who came ashore from a stranded submarine last month.

4.   North Korea on Thursday reiterated threats of retaliation against South Korea for killing North Korean agents who came ashore from a stranded submarine.

5.   South Korea boosted security around terrorist targets Friday after North Korea vowed to retaliate for the deaths of agents who came ashore from a stranded submarine last month.

6.   Two South Korean soldier were also killed in mountainside clashes with communist infiltrators from a stranded submarine.

7.   The order came after North Korea escalated threats on Wednesday to retaliate over the deaths of infiltrators brought South aboard a stranded submarine.

8.   No further details were immediatley available of the shooting in an area away from the army manhunt for North Korean infiltrators from a stranded submarine.

9.   The incursion bolstered hard-line voices here against the North, which has threatened to retaliate over a massive manhunt for the crew of the stranded submarine.