From the Herald:
President Lee Myung-bak on Monday vowed to “immediately exercise (Seoul’s) right of self-defense” if North Korea attempts military provocation again as he announced several countermeasures against the North, which allegedly sank a South Korean warship in March.
“From now on, the Republic of Korea will not tolerate any provocative act by the North and will maintain the principle of proactive deterrence,” Lee said during a televised national address, which was followed by a joint press briefing by the ministers of unification, foreign affairs and defense.
“If our territorial waters, airspace or territory are militarily violated, we will immediately exercise our right of self-defense.”
Lee defined the Cheonan’s sinking as “a surprise North Korean torpedo attack,” saying that it “constitutes a military provocation against the ROK.”
I'll admit I am a bit of a chicken-hawk in this case. I don't want to be here if a battle starts, but I would like to see the end of the Korean War. If I were still in Gangneung, I might finally be happy to have our university buzzed by fighter jets during classes.