North and South Korea in second night of talks
CRIENGLISH.com Web Editor: Shi Jie
The first high-level talks between North and South Korea in nearly a year to defuse a border stand-off have continued for a second night.
This comes as South Korea's military says the North is building up artillery units at the border and deploying submarines.
Officials from the South say the first session of talks lasted 10 hours, finishing just before dawn on Sunday.
For more on this, Liu Kun and Michael Butterworth talk to:
Rsearch fellow, China Institute of International Studies.