Of course I'd support it. If Britain asked me to go as part of a British force I would, provided I had assurance I wouldn't get sent off to the mid-east afterwards.
There is absolute zero downside to taking out NK if we can use surgical strike to hit all their assets like WMD before they can utilise them.
I would support war only If my country was invaded!I'm against war.But in a war with USA & S. Korea vs N. Korea I would put my money on N. Korea remember Vietnam...
However in Vietnam we weren't actually freeing them; they'd freed themselves from the French empire and chosen Communism. At which point we ran in saying that they should do what we tell them.
In NK the people get shit, so there's no way they'd rise up to conduct an insurgency like NA, Vietnam, Iraq, the Ghan, Boer. Frankly, in a hard target "real war" NK wouldn't stand a chance against SK on its own, let alone with the multinational support SK SHOULD recieve.
Once the NK shackles were off, the NK peasants would be loving reunification with their SK bretheren, loving the freedoms and resist any attempts to persuade them into an insurgency.
Put it like this: No insurgency - no contest.