Negotiators from the six party talks on North Korea's nuclear disarmament should avoid the escalation of emotions in the wake of South Korea's Cheonan warship sinking, the Russian foreign minister said on Wednesday.
The 1,200-ton South Korean warship sank near the disputed Northern Limit Line in the Yellow Sea on March 26, causing the loss of 46 lives. South Korea says it has proof that North Korea fired a torpedo at the vessel from a submarine, although Pyongyang denies the attack.
